Org pitching register -- NABL
Regular season -- as of 10/5/2015
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Fernando Abad* | MIL | mr | 28 | 2.35 | 1 | 3 | 3 | 36 | 0 | 0 | 0 | 46.0 | 31 | 13 | 12 | 15 | 41 | 3 | 5 |
| Jeremy Affeldt* | TEX | mr | 35 | 4.20 | 2 | 5 | 2 | 41 | 0 | 0 | 0 | 40.2 | 34 | 19 | 19 | 15 | 32 | 2 | 2 |
| Matt Albers | POR | mr | 31 | 30.86 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 2.1 | 8 | 9 | 8 | 6 | 2 | 0 | 0 |
| Al Alburquerque | MIN | mr | 28 | 2.08 | 0 | 3 | 1 | 23 | 0 | 0 | 0 | 26.0 | 19 | 6 | 6 | 11 | 27 | 2 | 1 |
| Cody Allen | WAS | cl | 25 | 3.77 | 2 | 1 | 7 | 35 | 0 | 0 | 0 | 45.1 | 34 | 20 | 19 | 12 | 58 | 6 | 4 |
| Henderson Alvarez | MIN | sp | 24 | 4.55 | 6 | 18 | 0 | 31 | 31 | 2 | 0 | 199.2 | 228 | 114 | 101 | 40 | 101 | 21 | 37 |
| Brett Anderson* | LAA | sp | 26 | 2.70 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 3.1 | 5 | 1 | 1 | 1 | 1 | 0 | 0 |
| Chase Anderson | WAS | sp | 26 | 6.06 | 5 | 11 | 0 | 19 | 19 | 0 | 0 | 98.0 | 108 | 70 | 66 | 43 | 75 | 17 | 5 |
| Chris Archer | ARZ | sp | 25 | 3.61 | 12 | 13 | 0 | 35 | 33 | 0 | 0 | 211.2 | 197 | 103 | 85 | 81 | 180 | 11 | 14 |
| Jake Arrieta | SJ | sp | 28 | 1.81 | 14 | 6 | 0 | 25 | 25 | 1 | 1 | 169.0 | 115 | 37 | 34 | 45 | 167 | 3 | 13 |
| Scott Atchison | ORL | mr | 38 | 1.54 | 3 | 2 | 6 | 53 | 0 | 0 | 0 | 70.0 | 42 | 13 | 12 | 13 | 43 | 2 | 8 |
| Luis Avilan* | MIA | mr | 24 | 4.86 | 1 | 2 | 0 | 19 | 0 | 0 | 0 | 16.2 | 23 | 10 | 9 | 9 | 5 | 1 | 4 |
| Dylan Axelrod | KC | sp | 28 | 1.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 9.0 | 5 | 1 | 1 | 1 | 11 | 1 | 1 |
| John Axford | DEN | mr | 31 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.2 | 2 | 0 | 0 | 3 | 6 | 0 | 0 |
| Burke Badenhop | DEN | mr | 31 | 3.62 | 2 | 2 | 0 | 55 | 0 | 0 | 0 | 59.2 | 66 | 24 | 24 | 16 | 31 | 3 | 18 |
| Pedro Baez | DET | mr | 26 | 2.91 | 1 | 1 | 0 | 12 | 0 | 0 | 0 | 21.2 | 17 | 7 | 7 | 4 | 14 | 4 | 0 |
| Homer Bailey | BOS | sp | 28 | 4.64 | 6 | 8 | 1 | 23 | 20 | 3 | 2 | 147.1 | 163 | 83 | 76 | 51 | 108 | 18 | 7 |
| Grant Balfour | TEX | mr | 36 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 2 | 0 | 0 | 2 | 2 | 0 | 0 |
| Matt Barnes | CHI | mr | 24 | 6.23 | 0 | 1 | 1 | 8 | 0 | 0 | 0 | 8.2 | 11 | 6 | 6 | 9 | 5 | 0 | 0 |
| Antonio Bastardo* | NYK | mr | 28 | 2.97 | 3 | 1 | 4 | 54 | 0 | 0 | 0 | 69.2 | 52 | 27 | 23 | 41 | 70 | 2 | 4 |
| Trevor Bauer | SJ | sp | 23 | 4.12 | 5 | 8 | 0 | 16 | 16 | 0 | 0 | 91.2 | 79 | 48 | 42 | 47 | 79 | 6 | 7 |
| Josh Beckett | POR | sp | 34 | 5.64 | 2 | 1 | 0 | 5 | 5 | 0 | 0 | 30.1 | 36 | 21 | 19 | 10 | 22 | 5 | 5 |
| Erik Bedard* | PHI | sp | 35 | 5.28 | 2 | 8 | 0 | 18 | 18 | 0 | 0 | 93.2 | 114 | 64 | 55 | 40 | 72 | 18 | 11 |
| Cam Bedrosian | ATL | mr | 22 | 3.86 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2.1 | 3 | 2 | 1 | 1 | 3 | 1 | 0 |
| Joe Beimel* | ORL | mr | 37 | 5.72 | 1 | 4 | 4 | 37 | 0 | 0 | 0 | 45.2 | 66 | 32 | 29 | 19 | 25 | 8 | 5 |
| Ronald Belisario | BOS | mr | 31 | 5.21 | 2 | 4 | 5 | 30 | 0 | 0 | 0 | 38.0 | 43 | 23 | 22 | 13 | 28 | 2 | 5 |
| Matt Belisle | MIL | mr | 34 | 1.64 | 1 | 1 | 4 | 19 | 0 | 0 | 0 | 22.0 | 17 | 5 | 4 | 7 | 15 | 0 | 4 |
| Jeff Beliveau* | MIA | mr | 27 | 2.57 | 1 | 0 | 1 | 13 | 0 | 0 | 0 | 14.0 | 11 | 4 | 4 | 3 | 16 | 0 | 0 |
| Heath Bell | LAA | mr | 36 | 4.12 | 2 | 0 | 1 | 12 | 0 | 0 | 0 | 19.2 | 23 | 9 | 9 | 6 | 12 | 0 | 4 |
| Joaquin Benoit | CAR | mr | 36 | 1.83 | 6 | 3 | 31 | 54 | 0 | 0 | 0 | 54.0 | 33 | 18 | 11 | 18 | 57 | 2 | 2 |
| Dellin Betances | NYK | mr | 26 | 1.67 | 3 | 1 | 37 | 62 | 0 | 0 | 0 | 81.0 | 44 | 19 | 15 | 22 | 123 | 5 | 5 |
| Lisalverto Bonilla | KC | sp | 24 | 3.30 | 3 | 1 | 0 | 4 | 4 | 1 | 0 | 30.0 | 15 | 11 | 11 | 10 | 23 | 3 | 2 |
| Brad Boxberger | SJ | mr | 26 | 1.93 | 6 | 0 | 5 | 54 | 0 | 0 | 0 | 60.2 | 31 | 15 | 13 | 17 | 102 | 8 | 1 |
| Blaine Boyer | LAA | mr | 32 | 2.33 | 3 | 4 | 9 | 31 | 0 | 0 | 0 | 46.1 | 33 | 14 | 12 | 13 | 32 | 4 | 2 |
| Brad Brach | SJ | mr | 28 | 2.32 | 2 | 2 | 2 | 38 | 0 | 0 | 0 | 50.1 | 32 | 14 | 13 | 22 | 38 | 5 | 1 |
| Zach Britton* | DET | cl | 26 | 2.24 | 7 | 4 | 5 | 52 | 0 | 0 | 0 | 72.1 | 50 | 18 | 18 | 27 | 54 | 8 | 19 |
| Brooks Brown | DET | mr | 29 | 2.31 | 0 | 2 | 1 | 14 | 0 | 0 | 0 | 23.1 | 21 | 7 | 6 | 2 | 19 | 1 | 2 |
| Jonathan Broxton | MIN | mr | 30 | 4.33 | 1 | 3 | 2 | 45 | 0 | 0 | 0 | 52.0 | 54 | 25 | 25 | 27 | 41 | 8 | 7 |
| David Buchanan | LAA | sp | 25 | 3.43 | 5 | 5 | 0 | 14 | 9 | 1 | 0 | 65.2 | 64 | 27 | 25 | 25 | 34 | 4 | 7 |
| Clay Buchholz | DET | sp | 29 | 4.40 | 13 | 8 | 0 | 28 | 28 | 2 | 2 | 165.2 | 169 | 85 | 81 | 60 | 125 | 21 | 14 |
| Mark Buehrle* | ARZ | sp | 35 | 4.24 | 4 | 3 | 0 | 13 | 12 | 1 | 0 | 85.0 | 98 | 45 | 40 | 17 | 54 | 1 | 12 |
| Madison Bumgarner* | SJ | sp | 24 | 2.75 | 14 | 7 | 0 | 32 | 32 | 4 | 3 | 222.2 | 199 | 80 | 68 | 54 | 220 | 24 | 17 |
| A.J. Burnett | ARZ | sp | 37 | 5.54 | 6 | 18 | 0 | 33 | 29 | 4 | 1 | 195.0 | 206 | 137 | 120 | 95 | 182 | 24 | 17 |
| Jared Burton | CIN | mr | 33 | 3.75 | 0 | 0 | 0 | 10 | 1 | 0 | 0 | 12.0 | 13 | 5 | 5 | 5 | 10 | 1 | 0 |
| Eddie Butler | SJ | sp | 23 | 8.10 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3.1 | 5 | 3 | 3 | 4 | 2 | 1 | 1 |
| Trevor Cahill | DEN | sp | 26 | 5.19 | 2 | 5 | 1 | 61 | 0 | 0 | 0 | 112.2 | 128 | 72 | 65 | 65 | 98 | 14 | 19 |
| Matt Cain | CHI | sp | 29 | 4.33 | 5 | 3 | 0 | 13 | 13 | 0 | 0 | 72.2 | 75 | 41 | 35 | 24 | 60 | 13 | 8 |
| Carter Capps | LAA | mr | 23 | 4.98 | 1 | 1 | 2 | 22 | 0 | 0 | 0 | 21.2 | 26 | 13 | 12 | 9 | 23 | 3 | 2 |
| Buddy Carlyle | NYK | mr | 36 | 5.54 | 1 | 2 | 0 | 8 | 0 | 0 | 0 | 13.0 | 14 | 8 | 8 | 1 | 14 | 5 | 1 |
| David Carpenter | ARZ | mr | 28 | 4.05 | 1 | 4 | 4 | 45 | 0 | 0 | 0 | 53.1 | 63 | 26 | 24 | 16 | 45 | 5 | 2 |
| Carlos Carrasco | SJ | mr | 27 | 1.78 | 9 | 2 | 3 | 45 | 6 | 0 | 0 | 96.1 | 62 | 22 | 19 | 25 | 103 | 9 | 7 |
| Scott Carroll | SJ | sp | 29 | 2.16 | 2 | 1 | 0 | 7 | 0 | 0 | 0 | 8.1 | 10 | 2 | 2 | 1 | 7 | 0 | 1 |
| Andrew Cashner | MIA | sp | 27 | 4.68 | 5 | 11 | 0 | 19 | 19 | 1 | 0 | 132.2 | 144 | 72 | 69 | 38 | 100 | 16 | 12 |
| Santiago Casilla | LAA | cl | 33 | 1.13 | 5 | 1 | 14 | 45 | 0 | 0 | 0 | 63.2 | 33 | 12 | 8 | 14 | 55 | 5 | 6 |
| Brett Cecil* | LAA | mr | 27 | 2.81 | 2 | 1 | 4 | 50 | 0 | 0 | 0 | 51.1 | 42 | 16 | 16 | 27 | 78 | 2 | 1 |
| Jhoulys Chacin | ATL | sp | 26 | 4.62 | 3 | 3 | 0 | 7 | 7 | 0 | 0 | 39.0 | 49 | 24 | 20 | 13 | 23 | 8 | 4 |
| Joba Chamberlain | BOS | mr | 28 | 3.13 | 2 | 1 | 4 | 44 | 0 | 0 | 0 | 63.1 | 58 | 23 | 22 | 22 | 57 | 6 | 7 |
| Aroldis Chapman* | ATL | cl | 26 | 1.38 | 10 | 0 | 3 | 47 | 0 | 0 | 0 | 52.1 | 33 | 8 | 8 | 11 | 82 | 1 | 4 |
| Tyler Chatwood | MIL | sp | 24 | 6.43 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 7.0 | 4 | 5 | 5 | 3 | 8 | 2 | 0 |
| Jesse Chavez | DET | sp | 30 | 4.66 | 2 | 5 | 1 | 60 | 6 | 0 | 0 | 139.0 | 152 | 76 | 72 | 50 | 124 | 24 | 19 |
| Bruce Chen* | ARZ | sp | 37 | 5.87 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 15.1 | 21 | 10 | 10 | 11 | 6 | 1 | 5 |
| Wei-Yin Chen* |   | sp | 28 | 5.64 | 10 | 15 | 0 | 33 | 32 | 0 | 0 | 180.1 | 241 | 118 | 113 | 42 | 151 | 30 | 10 |
| Randy Choate* | DEN | mr | 38 | 3.86 | 0 | 2 | 0 | 15 | 0 | 0 | 0 | 18.2 | 16 | 9 | 8 | 2 | 6 | 1 | 3 |
| Steve Cishek | TEX | cl | 28 | 5.21 | 4 | 5 | 21 | 47 | 0 | 0 | 0 | 48.1 | 42 | 28 | 28 | 27 | 53 | 9 | 2 |
| Tyler Clippard | MIL | mr | 29 | 2.43 | 2 | 4 | 26 | 57 | 0 | 0 | 0 | 63.0 | 46 | 17 | 17 | 27 | 70 | 6 | 4 |
| Alex Cobb | LAA | sp | 26 | 2.92 | 12 | 5 | 0 | 25 | 25 | 0 | 0 | 169.2 | 152 | 60 | 55 | 44 | 134 | 11 | 11 |
| Phil Coke* | ARZ | mr | 31 | 5.02 | 2 | 2 | 2 | 48 | 0 | 0 | 0 | 52.0 | 75 | 32 | 29 | 24 | 39 | 5 | 8 |
| Casey Coleman | MIN | mr | 26 | 1.59 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5.2 | 6 | 1 | 1 | 4 | 3 | 0 | 0 |
| Tim Collins* | NYK | mr | 24 | 4.50 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 6.0 | 11 | 3 | 3 | 3 | 5 | 1 | 0 |
| Josh Collmenter | ATL | sp | 28 | 3.60 | 14 | 5 | 0 | 41 | 19 | 4 | 1 | 157.2 | 158 | 66 | 63 | 35 | 89 | 22 | 18 |
| Alex Colome | CIN | sp | 25 | 4.32 | 3 | 2 | 0 | 5 | 5 | 0 | 0 | 33.1 | 29 | 17 | 16 | 8 | 13 | 5 | 0 |
| Bartolo Colon | WAS | sp | 41 | 5.79 | 10 | 12 | 0 | 28 | 28 | 2 | 1 | 157.0 | 214 | 118 | 101 | 32 | 119 | 21 | 11 |
| Ryan Cook | MIN | mr | 27 | 2.77 | 0 | 4 | 1 | 33 | 0 | 0 | 0 | 48.2 | 37 | 17 | 15 | 36 | 38 | 0 | 2 |
| Kevin Correia | BOS | sp | 33 | 3.26 | 5 | 5 | 1 | 24 | 11 | 2 | 0 | 96.2 | 82 | 43 | 35 | 30 | 48 | 11 | 6 |
| Jarred Cosart | MIN | sp | 24 | 3.95 | 7 | 15 | 0 | 30 | 30 | 0 | 0 | 186.2 | 195 | 91 | 82 | 77 | 105 | 17 | 23 |
| Neal Cotts* | MIA | mr | 34 | 3.42 | 1 | 2 | 3 | 47 | 0 | 0 | 0 | 52.2 | 52 | 23 | 20 | 18 | 49 | 4 | 8 |
| Kyle Crockett* | MIL | mr | 22 | 4.50 | 1 | 2 | 0 | 20 | 0 | 0 | 0 | 20.0 | 19 | 10 | 10 | 7 | 19 | 2 | 2 |
| Aaron Crow | ORL | mr | 27 | 3.86 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 9.1 | 8 | 4 | 4 | 5 | 6 | 2 | 0 |
| Johnny Cueto | KC | sp | 28 | 2.79 | 19 | 8 | 0 | 35 | 35 | 9 | 3 | 264.2 | 206 | 92 | 82 | 65 | 249 | 24 | 13 |
| John Danks* | MIA | sp | 29 | 5.54 | 7 | 18 | 0 | 32 | 32 | 0 | 0 | 201.1 | 234 | 134 | 124 | 72 | 150 | 38 | 14 |
| Yu Darvish | MIA | sp | 27 | 3.95 | 6 | 8 | 0 | 23 | 23 | 2 | 1 | 159.2 | 150 | 72 | 70 | 51 | 181 | 17 | 12 |
| Wade Davis | TEX | mr | 28 | 1.72 | 5 | 4 | 7 | 61 | 0 | 0 | 0 | 78.2 | 48 | 17 | 15 | 25 | 121 | 5 | 5 |
| Justin De Fratus | NYK | mr | 26 | 0.78 | 4 | 1 | 0 | 17 | 0 | 0 | 0 | 23.0 | 12 | 3 | 2 | 2 | 22 | 1 | 2 |
| Jorge De La Rosa* | DET | sp | 33 | 4.72 | 9 | 14 | 0 | 27 | 27 | 0 | 0 | 166.0 | 173 | 92 | 87 | 66 | 113 | 29 | 23 |
| Rubby De La Rosa | CHI | sp | 25 | 7.02 | 2 | 9 | 0 | 16 | 16 | 0 | 0 | 84.2 | 117 | 68 | 66 | 34 | 50 | 22 | 12 |
| Samuel Deduno | POR | mr | 30 | 5.47 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 24.2 | 25 | 17 | 15 | 15 | 22 | 3 | 2 |
| Jacob deGrom | ARZ | sp | 26 | 3.03 | 11 | 9 | 0 | 24 | 24 | 2 | 1 | 157.1 | 144 | 55 | 53 | 49 | 139 | 8 | 18 |
| Steve Delabar | MIA | mr | 30 | 4.45 | 0 | 1 | 0 | 32 | 0 | 0 | 0 | 28.1 | 21 | 17 | 14 | 26 | 19 | 5 | 4 |
| Randall Delgado |   | mr | 24 | 3.86 | 2 | 1 | 1 | 16 | 3 | 0 | 0 | 35.0 | 26 | 15 | 15 | 17 | 27 | 1 | 3 |
| Anthony DeSclafani | ARZ | mr | 24 | 6.17 | 1 | 2 | 1 | 14 | 2 | 0 | 0 | 23.1 | 31 | 17 | 16 | 10 | 23 | 2 | 0 |
| Odrisamer Despaigne | KC | sp | 27 | 2.78 | 7 | 4 | 0 | 16 | 16 | 1 | 0 | 110.0 | 88 | 38 | 34 | 27 | 64 | 6 | 7 |
| R.A. Dickey | TEX | sp | 39 | 4.04 | 7 | 10 | 0 | 34 | 34 | 3 | 1 | 216.0 | 178 | 106 | 97 | 76 | 153 | 36 | 17 |
| Jake Diekman* | CAR | mr | 27 | 3.16 | 7 | 1 | 2 | 56 | 0 | 0 | 0 | 62.2 | 58 | 24 | 22 | 35 | 89 | 3 | 2 |
| Sean Doolittle* | DET | cl | 27 | 1.06 | 4 | 2 | 38 | 55 | 0 | 0 | 0 | 67.2 | 34 | 8 | 8 | 6 | 82 | 2 | 2 |
| Felix Doubront* | ARZ | sp | 26 | 7.10 | 1 | 3 | 0 | 29 | 4 | 0 | 0 | 52.0 | 78 | 45 | 41 | 33 | 37 | 7 | 2 |
| Scott Downs* | MIL | mr | 38 | 12.27 | 0 | 2 | 0 | 15 | 0 | 0 | 0 | 11.0 | 17 | 16 | 15 | 10 | 9 | 1 | 0 |
| Kyle Drabek | SJ | mr | 26 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Brian Duensing* | WAS | mr | 31 | 3.79 | 2 | 1 | 0 | 30 | 0 | 0 | 0 | 38.0 | 37 | 16 | 16 | 23 | 24 | 6 | 4 |
| Danny Duffy* | CHI | sp | 25 | 3.87 | 10 | 5 | 0 | 17 | 17 | 1 | 1 | 100.0 | 90 | 48 | 43 | 48 | 67 | 9 | 9 |
| Zach Duke* | CIN | mr | 31 | 1.93 | 5 | 3 | 18 | 41 | 0 | 0 | 0 | 37.1 | 28 | 9 | 8 | 13 | 41 | 1 | 3 |
| Michael Dunn* | SJ | mr | 29 | 9.61 | 1 | 3 | 0 | 23 | 0 | 0 | 0 | 19.2 | 28 | 22 | 21 | 12 | 20 | 4 | 1 |
| Roenis Elias* | CHI | sp | 25 | 4.76 | 8 | 8 | 0 | 22 | 22 | 0 | 0 | 126.2 | 139 | 70 | 67 | 52 | 124 | 21 | 18 |
| Nathan Eovaldi | BOS | sp | 24 | 6.16 | 4 | 15 | 0 | 24 | 24 | 7 | 2 | 174.0 | 229 | 125 | 119 | 43 | 117 | 21 | 16 |
| Robbie Erlin* | SJ | sp | 23 | 1.50 | 2 | 0 | 0 | 3 | 1 | 0 | 0 | 12.0 | 13 | 2 | 2 | 1 | 10 | 0 | 0 |
| Marco Estrada | TEX | mr | 30 | 6.23 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4.1 | 7 | 7 | 3 | 0 | 4 | 3 | 0 |
| Jeurys Familia | BOS | mr | 24 | 3.50 | 2 | 2 | 7 | 31 | 0 | 0 | 0 | 43.2 | 36 | 17 | 17 | 31 | 30 | 2 | 5 |
| Danny Farquhar | ARZ | mr | 27 | 3.07 | 0 | 4 | 6 | 62 | 0 | 0 | 0 | 76.1 | 72 | 30 | 26 | 22 | 84 | 1 | 3 |
| Scott Feldman | MIL | sp | 31 | 5.91 | 8 | 18 | 0 | 31 | 31 | 4 | 0 | 193.1 | 225 | 142 | 127 | 62 | 108 | 31 | 26 |
| Neftali Feliz | CHI | cl | 26 | 3.93 | 2 | 2 | 17 | 34 | 0 | 0 | 0 | 34.1 | 29 | 15 | 15 | 14 | 26 | 7 | 2 |
| Jose Fernandez | MIA | sp | 21 | 3.86 | 2 | 3 | 0 | 8 | 8 | 0 | 0 | 53.2 | 49 | 25 | 23 | 19 | 63 | 8 | 3 |
| Josh Fields | CHI | mr | 28 | 1.51 | 5 | 1 | 2 | 39 | 0 | 0 | 0 | 47.2 | 39 | 9 | 8 | 12 | 63 | 0 | 3 |
| Casey Fien | SJ | mr | 30 | 5.93 | 2 | 3 | 0 | 17 | 0 | 0 | 0 | 27.1 | 27 | 19 | 18 | 3 | 29 | 5 | 1 |
| Michael Fiers | TEX | sp | 29 | 3.63 | 6 | 3 | 1 | 16 | 12 | 0 | 0 | 84.1 | 55 | 35 | 34 | 29 | 79 | 11 | 2 |
| Brandon Finnegan* | CHI | mr | 21 | 0.00 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 4.0 | 3 | 0 | 0 | 1 | 3 | 0 | 0 |
| Doug Fister | TEX | sp | 30 | 4.23 | 14 | 6 | 0 | 26 | 26 | 2 | 0 | 181.0 | 186 | 92 | 85 | 34 | 118 | 36 | 16 |
| Yohan Flande* | DEN | sp | 28 | 4.46 | 4 | 1 | 4 | 32 | 0 | 0 | 0 | 42.1 | 37 | 21 | 21 | 19 | 26 | 6 | 6 |
| Gavin Floyd | MIA | sp | 31 | 3.96 | 3 | 5 | 0 | 10 | 10 | 1 | 1 | 63.2 | 68 | 29 | 28 | 17 | 40 | 5 | 15 |
| Brian Flynn* | ATL | sp | 24 | 2.45 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 7.1 | 7 | 2 | 2 | 2 | 6 | 0 | 1 |
| Michael Foltynewicz | SJ | mr | 22 | 6.75 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 6.2 | 10 | 5 | 5 | 4 | 8 | 0 | 1 |
| Jeff Francis* | LAA | mr | 33 | 7.66 | 0 | 2 | 0 | 7 | 4 | 0 | 0 | 24.2 | 34 | 22 | 21 | 6 | 10 | 5 | 2 |
| Jason Frasor | PHI | mr | 36 | 2.14 | 1 | 1 | 1 | 43 | 0 | 0 | 0 | 54.2 | 42 | 14 | 13 | 26 | 47 | 3 | 1 |
| Christian Friedrich* | MIN | mr | 26 | 2.25 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 12.0 | 14 | 4 | 3 | 4 | 10 | 0 | 3 |
| Charlie Furbush* | ORL | mr | 28 | 9.00 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 5.0 | 7 | 5 | 5 | 2 | 5 | 1 | 0 |
| Yovani Gallardo | CAR | sp | 28 | 3.75 | 14 | 8 | 0 | 30 | 30 | 1 | 0 | 187.1 | 197 | 83 | 78 | 46 | 149 | 22 | 14 |
| Jaime Garcia* | PHI | sp | 27 | 6.52 | 0 | 4 | 0 | 7 | 7 | 0 | 0 | 38.2 | 55 | 28 | 28 | 3 | 36 | 9 | 4 |
| Matt Garza | DEN | sp | 30 | 4.33 | 8 | 8 | 0 | 22 | 22 | 1 | 1 | 141.1 | 135 | 68 | 68 | 39 | 84 | 24 | 8 |
| Kevin Gausman | BOS | sp | 23 | 4.77 | 4 | 4 | 0 | 8 | 7 | 2 | 0 | 54.2 | 55 | 33 | 29 | 22 | 45 | 2 | 4 |
| Dillon Gee | CIN | sp | 28 | 6.09 | 3 | 5 | 0 | 11 | 11 | 0 | 0 | 65.0 | 70 | 46 | 44 | 23 | 38 | 18 | 10 |
| Ken Giles | CHI | mr | 23 | 0.69 | 2 | 0 | 21 | 37 | 0 | 0 | 0 | 39.1 | 14 | 4 | 3 | 10 | 52 | 1 | 3 |
| Brandon Gomes | CHI | mr | 29 | 5.40 | 2 | 0 | 2 | 22 | 0 | 0 | 0 | 28.1 | 32 | 19 | 17 | 10 | 23 | 7 | 1 |
| Jeanmar Gomez | POR | mr | 26 | 6.25 | 1 | 5 | 1 | 53 | 0 | 0 | 0 | 67.2 | 89 | 47 | 47 | 25 | 43 | 9 | 13 |
| Marco Gonzales* |   | sp | 22 | 3.09 | 3 | 3 | 0 | 7 | 7 | 0 | 0 | 46.2 | 38 | 16 | 16 | 17 | 42 | 4 | 3 |
| Gio Gonzalez* | NYK | sp | 28 | 3.71 | 13 | 10 | 0 | 28 | 28 | 3 | 1 | 169.2 | 156 | 75 | 70 | 76 | 179 | 13 | 11 |
| Miguel Gonzalez | NYK | sp | 30 | 3.92 | 2 | 3 | 6 | 56 | 0 | 0 | 0 | 80.1 | 70 | 37 | 35 | 31 | 52 | 12 | 8 |
| Tom Gorzelanny* | CAR | mr | 31 | 2.84 | 3 | 0 | 1 | 16 | 0 | 0 | 0 | 19.0 | 19 | 6 | 6 | 8 | 23 | 3 | 0 |
| Sonny Gray | POR | sp | 24 | 4.27 | 9 | 15 | 0 | 33 | 33 | 6 | 2 | 225.2 | 249 | 121 | 107 | 60 | 206 | 28 | 20 |
| Shane Greene | POR | sp | 25 | 4.50 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 2.0 | 4 | 2 | 1 | 0 | 2 | 0 | 0 |
| Nick Greenwood* | ATL | mr | 26 | 2.70 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 6.2 | 7 | 2 | 2 | 2 | 2 | 2 | 1 |
| Luke Gregerson | KC | mr | 30 | 2.77 | 5 | 3 | 2 | 52 | 0 | 0 | 0 | 74.2 | 61 | 28 | 23 | 17 | 62 | 6 | 5 |
| Zack Greinke | KC | sp | 30 | 3.99 | 12 | 14 | 0 | 34 | 34 | 3 | 2 | 216.1 | 229 | 99 | 96 | 39 | 204 | 36 | 22 |
| Justin Grimm | NYK | mr | 25 | 8.31 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.1 | 4 | 4 | 4 | 5 | 4 | 1 | 1 |
| Javy Guerra | DET | mr | 28 | 3.38 | 2 | 0 | 0 | 9 | 0 | 0 | 0 | 13.1 | 12 | 5 | 5 | 4 | 15 | 0 | 0 |
| Jeremy Guthrie | WAS | sp | 35 | 4.12 | 5 | 14 | 0 | 25 | 25 | 2 | 1 | 172.2 | 167 | 85 | 79 | 50 | 119 | 26 | 15 |
| Juan Gutierrez | MIA | mr | 30 | 5.24 | 1 | 4 | 0 | 43 | 0 | 0 | 0 | 55.0 | 73 | 39 | 32 | 16 | 34 | 13 | 1 |
| Nick Hagadone* | MIN | mr | 28 | 2.50 | 0 | 0 | 1 | 14 | 0 | 0 | 0 | 18.0 | 12 | 5 | 5 | 4 | 20 | 1 | 0 |
| Jesse Hahn | NYK | sp | 24 | 3.23 | 5 | 5 | 1 | 41 | 0 | 0 | 0 | 61.1 | 51 | 25 | 22 | 18 | 59 | 8 | 3 |
| David Hale | CIN | mr | 26 | 3.87 | 3 | 4 | 0 | 47 | 3 | 0 | 0 | 88.1 | 80 | 39 | 38 | 34 | 31 | 6 | 8 |
| Cole Hamels* | ORL | sp | 30 | 3.70 | 14 | 8 | 0 | 30 | 30 | 7 | 2 | 207.0 | 184 | 97 | 85 | 85 | 182 | 13 | 21 |
| Jason Hammel | ATL | sp | 31 | 3.88 | 9 | 5 | 1 | 33 | 13 | 0 | 0 | 106.2 | 103 | 54 | 46 | 36 | 89 | 10 | 7 |
| Brad Hand* | MIL | sp | 24 | 4.59 | 8 | 10 | 0 | 21 | 20 | 0 | 0 | 119.2 | 119 | 66 | 61 | 47 | 54 | 17 | 11 |
| J.A. Happ* | DET | sp | 31 | 5.30 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 18.2 | 19 | 12 | 11 | 5 | 17 | 2 | 0 |
| Aaron Harang | DEN | sp | 36 | 8.24 | 1 | 2 | 0 | 7 | 7 | 0 | 0 | 31.2 | 48 | 30 | 29 | 15 | 33 | 4 | 1 |
| Blaine Hardy* | CAR | mr | 27 | 1.93 | 3 | 0 | 1 | 30 | 0 | 0 | 0 | 42.0 | 28 | 11 | 9 | 19 | 38 | 0 | 2 |
| Dan Haren | BOS | sp | 33 | 4.55 | 4 | 7 | 0 | 12 | 12 | 4 | 1 | 93.0 | 89 | 52 | 47 | 18 | 82 | 13 | 0 |
| Will Harris | LAA | mr | 29 | 0.00 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1.0 | 2 | 1 | 0 | 1 | 2 | 0 | 0 |
| LaTroy Hawkins | DET | cl | 41 | 1.04 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 8.2 | 9 | 1 | 1 | 1 | 3 | 0 | 1 |
| Andrew Heaney* | MIN | sp | 23 | 6.00 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 7 | 5 | 4 | 2 | 7 | 2 | 0 |
| Jeremy Hellickson | CHI | sp | 27 | 4.86 | 2 | 6 | 0 | 12 | 12 | 0 | 0 | 66.2 | 67 | 39 | 36 | 26 | 47 | 10 | 3 |
| Heath Hembree | CHI | mr | 25 | 9.00 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 6.0 | 10 | 9 | 6 | 3 | 3 | 0 | 0 |
| Jim Henderson | ARZ | mr | 31 | 2.08 | 1 | 0 | 0 | 13 | 0 | 0 | 0 | 13.0 | 12 | 4 | 3 | 2 | 21 | 2 | 1 |
| Kyle Hendricks | MIL | sp | 24 | 2.98 | 6 | 3 | 0 | 12 | 12 | 2 | 1 | 87.2 | 83 | 32 | 29 | 15 | 46 | 6 | 15 |
| Felix Hernandez | NYK | sp | 28 | 3.65 | 20 | 12 | 0 | 33 | 33 | 8 | 3 | 244.0 | 209 | 99 | 99 | 56 | 274 | 19 | 9 |
| Roberto Hernandez | TEX | sp | 33 | 4.19 | 8 | 4 | 0 | 40 | 14 | 0 | 0 | 135.1 | 133 | 69 | 63 | 59 | 62 | 21 | 10 |
| Kelvin Herrera | ATL | mr | 24 | 3.45 | 3 | 3 | 4 | 53 | 0 | 0 | 0 | 62.2 | 58 | 27 | 24 | 28 | 56 | 0 | 4 |
| Derek Holland* | BOS | sp | 27 | 4.38 | 2 | 2 | 1 | 14 | 1 | 0 | 0 | 24.2 | 28 | 12 | 12 | 8 | 18 | 0 | 4 |
| Greg Holland | ATL | cl | 28 | 3.83 | 4 | 3 | 4 | 52 | 0 | 0 | 0 | 56.1 | 51 | 24 | 24 | 23 | 73 | 5 | 2 |
| David Holmberg* | MIN | sp | 22 | 1.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6.0 | 3 | 1 | 1 | 0 | 4 | 1 | 0 |
| J.J. Hoover | PHI | mr | 26 | 4.42 | 6 | 0 | 0 | 53 | 0 | 0 | 0 | 71.1 | 66 | 40 | 35 | 31 | 81 | 15 | 3 |
| T.J. House* | LAA | sp | 24 | 3.81 | 7 | 5 | 0 | 24 | 15 | 0 | 0 | 104.0 | 112 | 56 | 44 | 36 | 77 | 18 | 21 |
| J.P. Howell* | CHI | mr | 31 | 5.08 | 2 | 4 | 1 | 42 | 0 | 0 | 0 | 44.1 | 40 | 28 | 25 | 28 | 33 | 2 | 12 |
| Daniel Hudson | MIA | mr | 27 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0.1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
| Tim Hudson | NYK | sp | 38 | 4.23 | 7 | 5 | 0 | 18 | 18 | 3 | 2 | 123.1 | 116 | 59 | 58 | 27 | 63 | 9 | 7 |
| David Huff* | DET | mr | 29 | 2.66 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 23.2 | 19 | 10 | 7 | 7 | 9 | 3 | 4 |
| Jared Hughes | KC | mr | 28 | 1.95 | 2 | 1 | 2 | 42 | 0 | 0 | 0 | 73.2 | 47 | 16 | 16 | 13 | 33 | 9 | 11 |
| Phil Hughes | CIN | sp | 28 | 2.43 | 16 | 7 | 0 | 30 | 30 | 5 | 3 | 237.0 | 232 | 81 | 64 | 22 | 210 | 15 | 11 |
| Tommy Hunter | POR | mr | 27 | 3.28 | 5 | 3 | 3 | 47 | 0 | 0 | 0 | 68.2 | 61 | 28 | 25 | 13 | 55 | 5 | 7 |
| Drew Hutchison | NYK | sp | 23 | 5.03 | 7 | 5 | 0 | 14 | 14 | 0 | 0 | 87.2 | 74 | 53 | 49 | 39 | 100 | 14 | 5 |
| Hisashi Iwakuma | KC | sp | 33 | 3.75 | 10 | 9 | 0 | 28 | 28 | 3 | 3 | 187.1 | 201 | 88 | 78 | 22 | 156 | 29 | 12 |
| Edwin Jackson | BOS | sp | 30 | 8.94 | 2 | 12 | 0 | 23 | 14 | 2 | 0 | 97.2 | 153 | 104 | 97 | 49 | 83 | 16 | 12 |
| Kenley Jansen | CIN | cl | 26 | 2.22 | 4 | 3 | 16 | 49 | 0 | 0 | 0 | 48.2 | 42 | 13 | 12 | 20 | 61 | 2 | 2 |
| Casey Janssen | PHI | cl | 32 | 6.50 | 0 | 0 | 1 | 16 | 0 | 0 | 0 | 18.0 | 20 | 13 | 13 | 3 | 7 | 5 | 1 |
| Dan Jennings* | KC | mr | 27 | 5.59 | 3 | 2 | 1 | 23 | 0 | 0 | 0 | 29.0 | 34 | 19 | 18 | 14 | 22 | 4 | 6 |
| Kevin Jepsen | CIN | mr | 29 | 2.24 | 5 | 1 | 3 | 37 | 0 | 0 | 0 | 52.1 | 40 | 13 | 13 | 32 | 57 | 3 | 4 |
| Ubaldo Jimenez | ARZ | sp | 30 | 6.11 | 3 | 12 | 0 | 25 | 21 | 1 | 0 | 119.1 | 130 | 82 | 81 | 72 | 96 | 17 | 9 |
| Tommy Kahnle |   | mr | 24 | 4.20 | 1 | 3 | 0 | 46 | 0 | 0 | 0 | 64.1 | 51 | 33 | 30 | 37 | 58 | 10 | 4 |
| Scott Kazmir* | NYK | sp | 30 | 4.47 | 7 | 10 | 0 | 25 | 25 | 0 | 0 | 155.0 | 168 | 85 | 77 | 42 | 157 | 20 | 11 |
| Shawn Kelley | MIN | mr | 30 | 4.79 | 6 | 4 | 1 | 43 | 0 | 0 | 0 | 56.1 | 58 | 32 | 30 | 26 | 61 | 12 | 2 |
| Joe Kelly | ARZ | sp | 26 | 5.10 | 4 | 2 | 0 | 12 | 12 | 1 | 0 | 83.0 | 89 | 48 | 47 | 28 | 59 | 9 | 16 |
| Kyle Kendrick | MIN | sp | 29 | 5.48 | 4 | 14 | 0 | 25 | 25 | 2 | 0 | 138.0 | 171 | 99 | 84 | 29 | 80 | 29 | 10 |
| Ian Kennedy | CHI | sp | 29 | 3.58 | 15 | 8 | 0 | 30 | 30 | 0 | 0 | 181.0 | 175 | 81 | 72 | 73 | 177 | 24 | 12 |
| Clayton Kershaw* | MIL | sp | 26 | 3.10 | 11 | 7 | 0 | 23 | 23 | 6 | 3 | 177.1 | 154 | 71 | 61 | 46 | 216 | 7 | 14 |
| Dallas Keuchel* | POR | sp | 26 | 4.44 | 10 | 14 | 0 | 29 | 28 | 10 | 0 | 215.0 | 241 | 114 | 106 | 55 | 146 | 21 | 41 |
| Craig Kimbrel | ATL | cl | 26 | 1.41 | 2 | 1 | 43 | 64 | 0 | 0 | 0 | 64.0 | 30 | 12 | 10 | 30 | 97 | 3 | 3 |
| Brandon Kintzler | POR | mr | 29 | 5.02 | 1 | 1 | 3 | 43 | 0 | 0 | 0 | 61.0 | 64 | 38 | 34 | 11 | 31 | 9 | 6 |
| Michael Kirkman* | CHI | mr | 27 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
| Corey Kluber | CHI | sp | 28 | 2.30 | 20 | 6 | 0 | 34 | 34 | 3 | 2 | 242.1 | 187 | 67 | 62 | 50 | 274 | 15 | 20 |
| Tom Koehler | MIN | sp | 28 | 4.33 | 9 | 16 | 0 | 30 | 30 | 2 | 0 | 185.0 | 194 | 95 | 89 | 72 | 137 | 25 | 21 |
| Michael Kohn | ARZ | mr | 28 | 4.11 | 0 | 2 | 2 | 11 | 0 | 0 | 0 | 15.1 | 10 | 7 | 7 | 16 | 22 | 2 | 1 |
| George Kontos | DEN | mr | 29 | 4.02 | 1 | 0 | 1 | 15 | 0 | 0 | 0 | 31.1 | 34 | 16 | 14 | 10 | 20 | 2 | 2 |
| Hiroki Kuroda | DEN | sp | 39 | 5.14 | 12 | 15 | 0 | 33 | 33 | 2 | 0 | 211.2 | 235 | 142 | 121 | 51 | 141 | 27 | 16 |
| John Lackey | DEN | sp | 35 | 4.47 | 10 | 16 | 0 | 34 | 34 | 4 | 1 | 215.2 | 273 | 114 | 107 | 49 | 169 | 36 | 26 |
| Mat Latos | WAS | sp | 26 | 2.38 | 0 | 3 | 0 | 6 | 6 | 0 | 0 | 45.1 | 46 | 16 | 12 | 7 | 31 | 1 | 2 |
| Mike Leake | DEN | sp | 26 | 5.56 | 10 | 11 | 0 | 27 | 27 | 1 | 0 | 160.1 | 205 | 103 | 99 | 52 | 101 | 21 | 10 |
| Cliff Lee* | KC | sp | 35 | 3.94 | 4 | 3 | 0 | 10 | 10 | 0 | 0 | 64.0 | 73 | 32 | 28 | 8 | 58 | 8 | 4 |
| Dominic Leone | CAR | mr | 22 | 4.83 | 2 | 1 | 1 | 29 | 0 | 0 | 0 | 59.2 | 65 | 32 | 32 | 23 | 55 | 4 | 1 |
| Jon Lester* |   | sp | 30 | 4.08 | 11 | 15 | 0 | 31 | 31 | 4 | 1 | 222.2 | 235 | 113 | 101 | 51 | 205 | 25 | 28 |
| Colby Lewis | MIA | sp | 34 | 5.59 | 4 | 16 | 0 | 28 | 28 | 1 | 0 | 169.0 | 211 | 118 | 105 | 45 | 156 | 29 | 3 |
| Tim Lincecum | MIN | sp | 30 | 5.18 | 2 | 8 | 0 | 37 | 10 | 0 | 0 | 90.1 | 95 | 57 | 52 | 35 | 86 | 18 | 10 |
| Francisco Liriano* | POR | sp | 30 | 6.13 | 7 | 16 | 0 | 32 | 32 | 0 | 0 | 170.1 | 196 | 125 | 116 | 105 | 152 | 18 | 19 |
| Kyle Lobstein* | ATL | sp | 24 | 3.68 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 7.1 | 8 | 3 | 3 | 4 | 7 | 0 | 0 |
| Jeff Locke* | CIN | sp | 26 | 5.84 | 3 | 3 | 0 | 11 | 11 | 0 | 0 | 57.0 | 70 | 41 | 37 | 19 | 33 | 9 | 6 |
| Boone Logan* | MIA | mr | 29 | 6.75 | 2 | 1 | 0 | 13 | 0 | 0 | 0 | 12.0 | 19 | 9 | 9 | 6 | 12 | 2 | 3 |
| Kyle Lohse | LAA | sp | 35 | 3.57 | 10 | 11 | 0 | 28 | 28 | 4 | 1 | 196.2 | 193 | 83 | 78 | 54 | 118 | 27 | 18 |
| Javier Lopez* | KC | mr | 36 | 16.88 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 8.0 | 20 | 15 | 15 | 2 | 3 | 1 | 0 |
| Aaron Loup* | CHI | mr | 26 | 2.94 | 3 | 2 | 0 | 31 | 0 | 0 | 0 | 33.2 | 24 | 16 | 11 | 15 | 33 | 3 | 1 |
| Lance Lynn | WAS | sp | 27 | 4.86 | 11 | 9 | 0 | 28 | 28 | 0 | 0 | 164.2 | 181 | 98 | 89 | 60 | 137 | 23 | 6 |
| Tyler Lyons* | TEX | mr | 26 | 6.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3.0 | 4 | 2 | 2 | 2 | 5 | 0 | 1 |
| Jean Machi | LAA | mr | 32 | 2.10 | 4 | 4 | 8 | 49 | 0 | 0 | 0 | 64.1 | 43 | 15 | 15 | 17 | 38 | 5 | 10 |
| Paul Maholm* | LAA | mr | 32 | 7.09 | 3 | 4 | 0 | 27 | 0 | 0 | 0 | 45.2 | 57 | 36 | 36 | 23 | 15 | 12 | 11 |
| Seth Maness | ORL | mr | 25 | 3.07 | 4 | 5 | 2 | 61 | 0 | 0 | 0 | 85.0 | 101 | 32 | 29 | 12 | 60 | 5 | 12 |
| Carlos Martinez | MIA | mr | 22 | 6.61 | 2 | 4 | 0 | 20 | 5 | 0 | 0 | 47.2 | 62 | 35 | 35 | 21 | 40 | 3 | 6 |
| Nick Martinez | PHI | sp | 23 | 4.95 | 6 | 9 | 0 | 20 | 18 | 1 | 1 | 107.1 | 112 | 68 | 59 | 38 | 55 | 17 | 10 |
| Daisuke Matsuzaka | NYK | mr | 33 | 2.31 | 6 | 2 | 0 | 12 | 12 | 0 | 0 | 66.1 | 31 | 19 | 17 | 48 | 67 | 3 | 3 |
| Brandon Maurer | PHI | mr | 23 | 4.21 | 3 | 2 | 0 | 8 | 8 | 0 | 0 | 47.0 | 55 | 24 | 22 | 8 | 44 | 4 | 3 |
| Trevor May | ARZ | sp | 24 | 8.10 | 0 | 1 | 1 | 6 | 0 | 0 | 0 | 6.2 | 10 | 6 | 6 | 3 | 7 | 2 | 0 |
| T.J. McFarland* | BOS | mr | 25 | 4.65 | 1 | 1 | 3 | 21 | 0 | 0 | 0 | 31.0 | 47 | 16 | 16 | 8 | 20 | 1 | 3 |
| Jake McGee* | PHI | cl | 27 | 1.49 | 5 | 1 | 1 | 60 | 0 | 0 | 0 | 78.2 | 52 | 17 | 13 | 27 | 98 | 4 | 1 |
| Dustin McGowan | LAA | mr | 32 | 2.25 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 2 | 1 | 1 | 5 | 1 | 1 | 0 |
| Collin McHugh | CAR | sp | 27 | 2.18 | 14 | 2 | 0 | 24 | 24 | 3 | 2 | 173.1 | 132 | 46 | 42 | 38 | 162 | 14 | 11 |
| Yoervis Medina | CIN | mr | 25 | 4.74 | 0 | 0 | 1 | 29 | 0 | 0 | 0 | 38.0 | 40 | 21 | 20 | 18 | 29 | 7 | 7 |
| Jenrry Mejia | CIN | cl | 24 | 3.64 | 6 | 6 | 0 | 25 | 16 | 1 | 1 | 113.2 | 116 | 49 | 46 | 32 | 105 | 7 | 16 |
| Mark Melancon | MIN | cl | 29 | 2.88 | 3 | 4 | 12 | 46 | 0 | 0 | 0 | 56.1 | 49 | 19 | 18 | 14 | 69 | 4 | 0 |
| Roman Mendez | DET | mr | 23 | 3.18 | 0 | 1 | 2 | 20 | 0 | 0 | 0 | 28.1 | 20 | 11 | 10 | 7 | 20 | 5 | 0 |
| Wade Miley* | LAA | sp | 27 | 5.60 | 7 | 14 | 0 | 34 | 33 | 1 | 0 | 184.2 | 233 | 120 | 115 | 70 | 139 | 27 | 23 |
| Andrew Miller* | WAS | mr | 29 | 0.88 | 4 | 2 | 2 | 37 | 0 | 0 | 0 | 51.0 | 23 | 8 | 5 | 18 | 80 | 3 | 1 |
| Shelby Miller | TEX | sp | 23 | 4.12 | 13 | 8 | 0 | 32 | 32 | 2 | 1 | 199.0 | 171 | 97 | 91 | 90 | 142 | 24 | 11 |
| Tom Milone* | POR | sp | 27 | 4.09 | 2 | 1 | 0 | 5 | 5 | 0 | 0 | 33.0 | 43 | 16 | 15 | 10 | 18 | 4 | 1 |
| Mike Minor* | ORL | sp | 26 | 13.50 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 14.0 | 29 | 22 | 21 | 6 | 13 | 6 | 3 |
| Rafael Montero | CIN | sp | 23 | 6.06 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 16.1 | 17 | 12 | 11 | 8 | 20 | 4 | 2 |
| Franklin Morales* | WAS | sp | 28 | 6.25 | 2 | 2 | 1 | 23 | 2 | 0 | 0 | 44.2 | 51 | 36 | 31 | 23 | 29 | 14 | 2 |
| Mike Morin | ORL | mr | 23 | 3.04 | 2 | 5 | 3 | 47 | 0 | 0 | 0 | 68.0 | 56 | 26 | 23 | 27 | 70 | 4 | 5 |
| Bryan Morris | MIN | mr | 27 | 5.21 | 2 | 3 | 6 | 37 | 0 | 0 | 0 | 67.1 | 69 | 41 | 39 | 35 | 45 | 12 | 10 |
| Brandon Morrow | DEN | mr | 29 | 4.10 | 2 | 1 | 1 | 22 | 0 | 0 | 0 | 26.1 | 35 | 13 | 12 | 14 | 24 | 3 | 3 |
| Charlie Morton | SJ | sp | 30 | 3.27 | 5 | 4 | 0 | 14 | 14 | 1 | 1 | 82.2 | 75 | 35 | 30 | 22 | 68 | 2 | 10 |
| Joe Nathan | DEN | cl | 39 | 3.93 | 0 | 2 | 3 | 16 | 0 | 0 | 0 | 18.1 | 14 | 9 | 8 | 12 | 20 | 1 | 1 |
| Jimmy Nelson | PHI | sp | 25 | 4.06 | 4 | 5 | 0 | 14 | 14 | 0 | 0 | 84.1 | 92 | 47 | 38 | 29 | 62 | 7 | 14 |
| Pat Neshek | PHI | mr | 33 | 2.88 | 3 | 2 | 1 | 53 | 0 | 0 | 0 | 75.0 | 63 | 27 | 24 | 13 | 59 | 9 | 6 |
| Juan Nicasio | WAS | mr | 27 | 6.75 | 1 | 3 | 2 | 21 | 2 | 0 | 0 | 37.1 | 41 | 31 | 28 | 21 | 21 | 11 | 1 |
| Jon Niese* | SJ | sp | 27 | 6.18 | 2 | 5 | 0 | 12 | 12 | 1 | 1 | 67.0 | 76 | 48 | 46 | 26 | 43 | 14 | 10 |
| Hector Noesi | CHI | sp | 27 | 3.90 | 1 | 0 | 0 | 30 | 0 | 0 | 0 | 32.1 | 37 | 14 | 14 | 10 | 28 | 3 | 4 |
| Bud Norris | CAR | sp | 29 | 4.52 | 10 | 9 | 0 | 27 | 27 | 1 | 1 | 171.1 | 165 | 90 | 86 | 57 | 125 | 27 | 18 |
| Ivan Nova | MIN | sp | 27 | 14.54 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 4.1 | 13 | 7 | 7 | 2 | 2 | 3 | 1 |
| Vidal Nuno* | CHI | sp | 26 | 4.54 | 0 | 3 | 0 | 10 | 4 | 0 | 0 | 35.2 | 44 | 18 | 18 | 9 | 22 | 5 | 2 |
| Darren O'Day | DET | mr | 31 | 2.47 | 5 | 3 | 0 | 41 | 0 | 0 | 0 | 51.0 | 32 | 14 | 14 | 13 | 46 | 6 | 3 |
| Eric O'Flaherty* | ARZ | mr | 29 | 6.75 | 1 | 2 | 0 | 8 | 0 | 0 | 0 | 10.2 | 9 | 8 | 8 | 3 | 6 | 3 | 0 |
| Jake Odorizzi | DET | sp | 24 | 4.59 | 10 | 11 | 0 | 28 | 28 | 1 | 1 | 168.2 | 173 | 88 | 86 | 55 | 170 | 25 | 4 |
| Alexi Ogando | POR | mr | 30 | 8.10 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3.1 | 6 | 3 | 3 | 2 | 5 | 0 | 1 |
| Logan Ondrusek | MIL | mr | 29 | 3.49 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 28.1 | 34 | 13 | 11 | 9 | 31 | 3 | 0 |
| Dan Otero | CAR | mr | 29 | 2.80 | 6 | 5 | 4 | 58 | 0 | 0 | 0 | 64.1 | 80 | 21 | 20 | 11 | 34 | 3 | 5 |
| Adam Ottavino | CAR | mr | 28 | 2.77 | 1 | 0 | 0 | 23 | 0 | 0 | 0 | 26.0 | 24 | 10 | 8 | 7 | 21 | 1 | 1 |
| Juan Carlos Oviedo | CAR | mr | 30 | 4.05 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 6.2 | 7 | 3 | 3 | 2 | 6 | 1 | 0 |
| Jonathan Papelbon | KC | cl | 33 | 1.21 | 5 | 2 | 33 | 54 | 0 | 0 | 0 | 59.2 | 36 | 8 | 8 | 15 | 57 | 2 | 3 |
| James Paxton* | LAA | sp | 25 | 2.91 | 4 | 4 | 0 | 10 | 9 | 3 | 2 | 65.0 | 52 | 22 | 21 | 19 | 52 | 4 | 10 |
| Jake Peavy | SJ | sp | 33 | 3.95 | 11 | 6 | 0 | 27 | 27 | 0 | 0 | 166.1 | 157 | 78 | 73 | 48 | 115 | 29 | 20 |
| Wily Peralta | ATL | sp | 25 | 4.53 | 10 | 12 | 0 | 29 | 28 | 3 | 1 | 173.0 | 198 | 90 | 87 | 53 | 131 | 22 | 30 |
| Martin Perez* | LAA | sp | 23 | 4.56 | 2 | 4 | 0 | 9 | 9 | 0 | 0 | 53.1 | 66 | 31 | 27 | 24 | 46 | 7 | 11 |
| Oliver Perez* | MIA | mr | 32 | 2.18 | 1 | 2 | 1 | 39 | 0 | 0 | 0 | 41.1 | 39 | 15 | 10 | 8 | 47 | 4 | 5 |
| Glen Perkins* | PHI | cl | 31 | 2.81 | 5 | 5 | 12 | 58 | 0 | 0 | 0 | 64.0 | 68 | 22 | 20 | 17 | 63 | 5 | 5 |
| Yusmeiro Petit | SJ | mr | 29 | 5.06 | 1 | 1 | 2 | 21 | 0 | 0 | 0 | 26.2 | 28 | 15 | 15 | 6 | 19 | 2 | 4 |
| Jake Petricka | MIL | mr | 26 | 4.80 | 2 | 1 | 0 | 48 | 0 | 0 | 0 | 60.0 | 72 | 35 | 32 | 27 | 44 | 7 | 10 |
| David Phelps | LAA | sp | 27 | 4.06 | 3 | 2 | 0 | 11 | 6 | 0 | 0 | 37.2 | 35 | 22 | 17 | 16 | 29 | 6 | 2 |
| Michael Pineda | MIA | sp | 25 | 3.21 | 4 | 6 | 0 | 12 | 12 | 2 | 1 | 87.0 | 76 | 34 | 31 | 14 | 60 | 8 | 2 |
| Drew Pomeranz* | ORL | sp | 25 | 1.92 | 7 | 4 | 1 | 20 | 10 | 0 | 0 | 79.2 | 62 | 20 | 17 | 33 | 66 | 7 | 14 |
| Rick Porcello |   | sp | 25 | 3.67 | 8 | 8 | 0 | 26 | 26 | 5 | 1 | 181.1 | 185 | 79 | 74 | 38 | 103 | 24 | 24 |
| Ryan Pressly | CAR | mr | 25 | 10.38 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 4.1 | 7 | 6 | 5 | 1 | 2 | 2 | 0 |
| David Price* | CAR | sp | 28 | 3.67 | 13 | 16 | 0 | 33 | 33 | 11 | 1 | 245.1 | 233 | 109 | 100 | 49 | 267 | 34 | 7 |
| Zach Putnam | CIN | mr | 26 | 1.25 | 7 | 2 | 3 | 45 | 0 | 0 | 0 | 65.0 | 50 | 10 | 9 | 23 | 41 | 2 | 11 |
| Kevin Quackenbush | KC | mr | 25 | 2.11 | 7 | 4 | 1 | 51 | 0 | 0 | 0 | 59.2 | 39 | 14 | 14 | 18 | 55 | 3 | 4 |
| Chad Qualls | WAS | cl | 35 | 1.54 | 0 | 1 | 2 | 9 | 0 | 0 | 0 | 11.2 | 16 | 4 | 2 | 1 | 8 | 0 | 2 |
| Jose Quintana* | CAR | sp | 25 | 4.05 | 9 | 12 | 0 | 30 | 30 | 2 | 1 | 198.0 | 214 | 93 | 89 | 49 | 169 | 13 | 22 |
| Erasmo Ramirez | MIN | sp | 24 | 5.12 | 0 | 2 | 0 | 24 | 4 | 0 | 0 | 45.2 | 49 | 30 | 26 | 13 | 38 | 12 | 3 |
| Neil Ramirez | SJ | mr | 25 | 1.80 | 5 | 2 | 0 | 33 | 0 | 0 | 0 | 35.0 | 20 | 7 | 7 | 14 | 42 | 0 | 0 |
| A.J. Ramos | CHI | mr | 27 | 2.61 | 2 | 0 | 1 | 43 | 0 | 0 | 0 | 51.2 | 26 | 16 | 15 | 27 | 59 | 0 | 5 |
| Cesar Ramos* | ATL | mr | 30 | 3.00 | 2 | 2 | 1 | 52 | 0 | 0 | 0 | 66.0 | 54 | 25 | 22 | 32 | 54 | 3 | 6 |
| Anthony Ranaudo | BOS | sp | 24 | 9.50 | 1 | 1 | 1 | 20 | 2 | 1 | 0 | 36.0 | 40 | 41 | 38 | 32 | 14 | 14 | 6 |
| Cory Rasmus | TEX | mr | 26 | 6.82 | 4 | 4 | 0 | 22 | 0 | 0 | 0 | 30.1 | 41 | 25 | 23 | 8 | 34 | 8 | 0 |
| Robbie Ray* | MIN | sp | 22 | 10.80 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1.2 | 3 | 2 | 2 | 0 | 0 | 0 | 0 |
| Todd Redmond | PHI | mr | 29 | 3.54 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 20.1 | 27 | 12 | 8 | 6 | 16 | 1 | 3 |
| Addison Reed | NYK | cl | 25 | 2.93 | 1 | 0 | 0 | 28 | 0 | 0 | 0 | 46.0 | 41 | 18 | 15 | 11 | 47 | 4 | 1 |
| Garrett Richards | CIN | sp | 26 | 2.97 | 14 | 7 | 0 | 28 | 28 | 2 | 1 | 191.0 | 156 | 67 | 63 | 50 | 175 | 11 | 10 |
| Andre Rienzo | BOS | sp | 26 | 5.30 | 2 | 4 | 0 | 17 | 5 | 1 | 0 | 52.2 | 57 | 31 | 31 | 19 | 32 | 13 | 6 |
| Tanner Roark | TEX | sp | 27 | 3.50 | 15 | 10 | 0 | 33 | 33 | 3 | 1 | 218.1 | 201 | 92 | 85 | 51 | 129 | 30 | 24 |
| David Robertson | KC | cl | 29 | 4.87 | 0 | 3 | 0 | 14 | 0 | 0 | 0 | 20.1 | 14 | 11 | 11 | 8 | 33 | 4 | 1 |
| Fernando Rodney |   | cl | 37 | 3.41 | 1 | 7 | 17 | 44 | 0 | 0 | 0 | 58.0 | 60 | 24 | 22 | 32 | 72 | 3 | 6 |
| Francisco Rodriguez |   | cl | 32 | 2.81 | 1 | 3 | 8 | 43 | 0 | 0 | 0 | 51.1 | 31 | 18 | 16 | 9 | 54 | 10 | 0 |
| Paco Rodriguez* | ATL | mr | 23 | 7.11 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 6.1 | 7 | 5 | 5 | 6 | 3 | 1 | 1 |
| Sergio Romo | ARZ | cl | 31 | 7.38 | 1 | 9 | 7 | 42 | 0 | 0 | 0 | 42.2 | 48 | 36 | 35 | 17 | 38 | 9 | 3 |
| Hector Rondon | MIL | cl | 26 | 2.44 | 3 | 1 | 5 | 37 | 0 | 0 | 0 | 51.2 | 46 | 17 | 14 | 17 | 48 | 2 | 4 |
| Trevor Rosenthal | PHI | cl | 24 | 2.71 | 8 | 7 | 18 | 67 | 0 | 0 | 0 | 76.1 | 69 | 24 | 23 | 43 | 94 | 2 | 10 |
| Robbie Ross* | CHI | mr | 25 | 3.99 | 1 | 2 | 0 | 17 | 2 | 0 | 0 | 29.1 | 34 | 16 | 13 | 14 | 15 | 2 | 4 |
| Tyson Ross | NYK | sp | 27 | 4.00 | 11 | 13 | 0 | 33 | 33 | 3 | 0 | 211.2 | 200 | 99 | 94 | 66 | 193 | 17 | 22 |
| James Russell* | CHI | mr | 28 | 4.45 | 3 | 1 | 0 | 13 | 3 | 0 | 0 | 28.1 | 26 | 15 | 14 | 15 | 26 | 2 | 1 |
| Hyun-Jin Ryu* | WAS | sp | 27 | 2.51 | 10 | 7 | 0 | 21 | 21 | 0 | 0 | 143.1 | 138 | 48 | 40 | 26 | 119 | 4 | 23 |
| C.C. Sabathia* | MIL | sp | 33 | 6.63 | 2 | 7 | 0 | 10 | 10 | 2 | 0 | 57.0 | 80 | 45 | 42 | 14 | 53 | 10 | 4 |
| Fernando Salas | MIL | mr | 29 | 4.33 | 1 | 2 | 3 | 23 | 0 | 0 | 0 | 35.1 | 31 | 18 | 17 | 6 | 28 | 6 | 5 |
| Danny Salazar | CIN | sp | 24 | 4.88 | 5 | 8 | 0 | 21 | 21 | 0 | 0 | 120.0 | 137 | 70 | 65 | 48 | 111 | 6 | 7 |
| Chris Sale* |   | sp | 25 | 1.47 | 17 | 2 | 0 | 27 | 27 | 3 | 3 | 195.2 | 127 | 35 | 32 | 39 | 211 | 13 | 25 |
| Jeff Samardzija | ATL | sp | 29 | 3.86 | 16 | 8 | 0 | 32 | 32 | 1 | 0 | 219.0 | 222 | 100 | 94 | 43 | 192 | 28 | 29 |
| Aaron Sanchez | TEX | mr | 21 | 0.84 | 3 | 2 | 12 | 29 | 0 | 0 | 0 | 42.2 | 22 | 5 | 4 | 11 | 32 | 2 | 4 |
| Anibal Sanchez | ORL | sp | 30 | 2.84 | 12 | 3 | 0 | 21 | 20 | 1 | 0 | 139.1 | 124 | 46 | 44 | 28 | 118 | 7 | 9 |
| Ervin Santana | WAS | sp | 31 | 4.91 | 9 | 11 | 0 | 24 | 24 | 4 | 2 | 155.2 | 177 | 94 | 85 | 44 | 129 | 20 | 17 |
| Hector Santiago* | CHI | sp | 26 | 5.49 | 4 | 1 | 2 | 28 | 5 | 0 | 0 | 57.1 | 58 | 35 | 35 | 21 | 45 | 13 | 4 |
| Sergio Santos | CHI | mr | 30 | 3.18 | 0 | 1 | 1 | 10 | 0 | 0 | 0 | 11.1 | 12 | 5 | 4 | 5 | 17 | 1 | 0 |
| Tanner Scheppers | ATL | sp | 27 | 7.00 | 1 | 0 | 0 | 8 | 0 | 0 | 0 | 9.0 | 11 | 7 | 7 | 5 | 8 | 3 | 1 |
| Max Scherzer |   | sp | 29 | 3.39 | 18 | 9 | 0 | 35 | 35 | 4 | 2 | 225.1 | 205 | 98 | 85 | 69 | 253 | 31 | 21 |
| Bryan Shaw | KC | mr | 26 | 1.35 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.2 | 2 | 1 | 1 | 3 | 8 | 1 | 1 |
| James Shields | CIN | sp | 32 | 4.10 | 13 | 18 | 0 | 33 | 33 | 13 | 1 | 246.0 | 251 | 119 | 112 | 47 | 186 | 31 | 19 |
| Matt Shoemaker | POR | sp | 27 | 5.09 | 10 | 9 | 0 | 22 | 22 | 0 | 0 | 146.2 | 164 | 88 | 83 | 37 | 121 | 24 | 9 |
| Kevin Siegrist* | ATL | mr | 24 | 16.20 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1.2 | 1 | 3 | 3 | 4 | 4 | 1 | 0 |
| Alfredo Simon | DET | sp | 33 | 2.99 | 14 | 8 | 0 | 29 | 29 | 4 | 1 | 201.2 | 186 | 77 | 67 | 47 | 115 | 14 | 13 |
| Tony Sipp* | DET | mr | 30 | 2.63 | 2 | 2 | 3 | 33 | 0 | 0 | 0 | 37.2 | 21 | 11 | 11 | 13 | 47 | 6 | 1 |
| Tyler Skaggs* | BOS | sp | 22 | 4.90 | 4 | 9 | 1 | 19 | 16 | 2 | 0 | 108.1 | 133 | 69 | 59 | 33 | 78 | 12 | 10 |
| Joe Smith | WAS | mr | 30 | 2.98 | 4 | 2 | 4 | 42 | 0 | 0 | 0 | 60.1 | 43 | 22 | 20 | 14 | 51 | 8 | 9 |
| Will Smith* | SJ | mr | 24 | 3.77 | 1 | 1 | 2 | 31 | 0 | 0 | 0 | 28.2 | 28 | 12 | 12 | 8 | 39 | 3 | 1 |
| Drew Smyly* | ORL | sp | 25 | 4.63 | 4 | 1 | 0 | 7 | 7 | 0 | 0 | 44.2 | 45 | 23 | 23 | 13 | 46 | 11 | 2 |
| Joakim Soria | MIA | cl | 30 | 3.38 | 5 | 5 | 15 | 47 | 0 | 0 | 0 | 42.2 | 49 | 16 | 16 | 6 | 34 | 1 | 3 |
| Rafael Soriano | WAS | cl | 34 | 1.13 | 4 | 1 | 21 | 39 | 0 | 0 | 0 | 48.0 | 28 | 6 | 6 | 15 | 39 | 2 | 1 |
| Tim Stauffer | TEX | mr | 32 | 2.94 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 33.2 | 30 | 11 | 11 | 8 | 38 | 3 | 3 |
| Drew Storen | SJ | mr | 26 | 0.68 | 4 | 0 | 39 | 56 | 0 | 0 | 0 | 53.0 | 36 | 8 | 4 | 5 | 30 | 3 | 7 |
| Stephen Strasburg | ATL | sp | 25 | 3.71 | 15 | 9 | 0 | 33 | 33 | 1 | 0 | 206.1 | 189 | 93 | 85 | 42 | 208 | 31 | 16 |
| Huston Street |   | cl | 30 | 1.50 | 3 | 0 | 9 | 33 | 0 | 0 | 0 | 36.0 | 31 | 6 | 6 | 5 | 45 | 3 | 1 |
| Marcus Stroman | DEN | sp | 23 | 4.44 | 3 | 7 | 7 | 44 | 5 | 1 | 0 | 81.0 | 95 | 48 | 40 | 23 | 66 | 8 | 6 |
| Pedro Strop | KC | mr | 29 | 3.13 | 4 | 2 | 6 | 22 | 0 | 0 | 0 | 31.2 | 20 | 11 | 11 | 18 | 32 | 5 | 6 |
| Eric Surkamp* | SJ | mr | 26 | 6.14 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 7.1 | 10 | 5 | 5 | 5 | 5 | 2 | 1 |
| Anthony Swarzak | WAS | mr | 28 | 4.79 | 1 | 0 | 0 | 22 | 0 | 0 | 0 | 41.1 | 44 | 23 | 22 | 13 | 22 | 3 | 3 |
| Masahiro Tanaka | ORL | sp | 25 | 3.25 | 15 | 3 | 0 | 20 | 20 | 2 | 2 | 146.2 | 132 | 55 | 53 | 30 | 143 | 13 | 9 |
| Junichi Tazawa | ARZ | mr | 28 | 5.91 | 1 | 6 | 4 | 24 | 1 | 0 | 0 | 32.0 | 42 | 21 | 21 | 10 | 36 | 5 | 2 |
| Julio Teheran | ORL | sp | 23 | 3.49 | 17 | 9 | 0 | 33 | 33 | 7 | 0 | 242.2 | 223 | 102 | 94 | 71 | 161 | 27 | 26 |
| Joe Thatcher* | DEN | mr | 32 | 4.83 | 1 | 1 | 0 | 30 | 0 | 0 | 0 | 31.2 | 39 | 17 | 17 | 8 | 35 | 1 | 0 |
| Caleb Thielbar* | LAA | mr | 27 | 4.19 | 1 | 1 | 2 | 28 | 0 | 0 | 0 | 34.1 | 35 | 18 | 16 | 12 | 27 | 3 | 2 |
| Matt Thornton* | PHI | mr | 37 | 2.61 | 0 | 0 | 2 | 19 | 0 | 0 | 0 | 20.2 | 18 | 8 | 6 | 8 | 8 | 0 | 3 |
| Chris Tillman | ATL | sp | 26 | 3.64 | 10 | 7 | 0 | 30 | 29 | 4 | 1 | 180.2 | 166 | 81 | 73 | 65 | 120 | 18 | 8 |
| Shawn Tolleson | MIL | mr | 26 | 3.25 | 2 | 1 | 0 | 47 | 0 | 0 | 0 | 61.0 | 42 | 22 | 22 | 21 | 60 | 8 | 2 |
| Alexander Torres* | WAS | mr | 26 | 1.38 | 1 | 1 | 1 | 22 | 0 | 0 | 0 | 26.0 | 11 | 4 | 4 | 12 | 19 | 1 | 2 |
| Carlos Torres | POR | mr | 31 | 5.49 | 7 | 5 | 6 | 66 | 0 | 0 | 0 | 100.0 | 115 | 67 | 61 | 40 | 112 | 21 | 12 |
| Blake Treinen | KC | mr | 26 | 2.91 | 1 | 4 | 0 | 5 | 5 | 0 | 0 | 34.0 | 37 | 12 | 11 | 6 | 24 | 1 | 6 |
| Nick Tropeano | CHI | sp | 23 | 2.05 | 3 | 0 | 0 | 4 | 4 | 0 | 0 | 22.0 | 20 | 5 | 5 | 8 | 21 | 0 | 1 |
| Jacob Turner | WAS | sp | 23 | 5.01 | 2 | 6 | 1 | 19 | 7 | 0 | 0 | 70.0 | 85 | 41 | 39 | 28 | 34 | 8 | 11 |
| Koji Uehara | ORL | cl | 39 | 2.01 | 3 | 2 | 31 | 64 | 0 | 0 | 0 | 71.2 | 46 | 16 | 16 | 10 | 95 | 8 | 1 |
| Jason Vargas* | CAR | sp | 31 | 5.15 | 5 | 9 | 0 | 18 | 18 | 2 | 0 | 113.2 | 130 | 69 | 65 | 25 | 79 | 18 | 8 |
| Anthony Varvaro | CIN | mr | 29 | 3.27 | 1 | 4 | 0 | 24 | 0 | 0 | 0 | 33.0 | 36 | 12 | 12 | 6 | 35 | 5 | 3 |
| Yordano Ventura | TEX | sp | 23 | 6.13 | 1 | 8 | 0 | 21 | 12 | 1 | 0 | 69.0 | 100 | 51 | 47 | 19 | 55 | 10 | 1 |
| Justin Verlander | BOS | sp | 31 | 4.25 | 13 | 8 | 0 | 24 | 24 | 9 | 1 | 188.2 | 226 | 116 | 89 | 59 | 140 | 18 | 14 |
| Carlos Villanueva | SJ | mr | 30 | 3.20 | 1 | 1 | 1 | 30 | 2 | 0 | 0 | 45.0 | 45 | 18 | 16 | 9 | 42 | 7 | 2 |
| Nick Vincent | SJ | mr | 27 | 5.70 | 0 | 1 | 1 | 24 | 0 | 0 | 0 | 23.2 | 26 | 18 | 15 | 8 | 17 | 5 | 3 |
| Arodys Vizcaino | CHI | mr | 23 | 0.00 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Ryan Vogelsong | MIN | sp | 36 | 4.33 | 9 | 15 | 0 | 28 | 28 | 4 | 1 | 183.0 | 195 | 105 | 88 | 58 | 136 | 13 | 21 |
| Edinson Volquez | POR | sp | 30 | 5.03 | 10 | 14 | 0 | 32 | 32 | 2 | 2 | 189.2 | 193 | 116 | 106 | 88 | 135 | 22 | 20 |
| Michael Wacha |   | sp | 22 | 4.12 | 10 | 5 | 0 | 20 | 20 | 1 | 0 | 126.2 | 128 | 63 | 58 | 37 | 99 | 13 | 15 |
| Tsuyoshi Wada* | ORL | sp | 33 | 3.84 | 6 | 4 | 0 | 11 | 11 | 0 | 0 | 77.1 | 72 | 37 | 33 | 18 | 60 | 11 | 7 |
| Adam Wainwright |   | sp | 32 | 2.37 | 14 | 6 | 0 | 24 | 24 | 7 | 3 | 186.0 | 169 | 55 | 49 | 34 | 141 | 18 | 19 |
| Jordan Walden | CHI | mr | 26 | 2.54 | 2 | 1 | 1 | 30 | 0 | 0 | 0 | 28.1 | 11 | 8 | 8 | 22 | 39 | 1 | 2 |
| Taijuan Walker | BOS | sp | 21 | 4.63 | 1 | 5 | 3 | 22 | 2 | 0 | 0 | 44.2 | 49 | 23 | 23 | 21 | 46 | 5 | 7 |
| Adam Warren | POR | mr | 26 | 2.78 | 3 | 3 | 23 | 59 | 0 | 0 | 0 | 81.0 | 67 | 27 | 25 | 28 | 97 | 7 | 4 |
| Tony Watson* | TEX | mr | 29 | 3.27 | 7 | 3 | 1 | 54 | 0 | 0 | 0 | 63.1 | 50 | 25 | 23 | 23 | 67 | 7 | 5 |
| Jered Weaver | MIL | sp | 31 | 4.19 | 13 | 13 | 0 | 32 | 32 | 0 | 0 | 210.2 | 205 | 110 | 98 | 59 | 167 | 31 | 10 |
| Daniel Webb | MIA | mr | 24 | 3.44 | 1 | 6 | 2 | 47 | 0 | 0 | 0 | 55.0 | 47 | 24 | 21 | 34 | 42 | 5 | 7 |
| Ryan Webb | TEX | mr | 28 | 5.40 | 0 | 1 | 1 | 5 | 0 | 0 | 0 | 8.1 | 10 | 5 | 5 | 2 | 8 | 1 | 0 |
| Zack Wheeler | DET | sp | 24 | 4.61 | 12 | 9 | 0 | 31 | 31 | 1 | 0 | 183.2 | 188 | 101 | 94 | 94 | 158 | 18 | 14 |
| Chase Whitley | PHI | sp | 25 | 3.76 | 3 | 3 | 0 | 7 | 7 | 0 | 0 | 38.1 | 43 | 22 | 16 | 13 | 34 | 6 | 2 |
| Tom Wilhelmsen | ARZ | mr | 30 | 2.64 | 0 | 3 | 5 | 46 | 0 | 0 | 0 | 64.2 | 46 | 21 | 19 | 28 | 79 | 5 | 3 |
| Jerome Williams | WAS | mr | 32 | 3.62 | 1 | 1 | 0 | 24 | 0 | 0 | 0 | 54.2 | 60 | 23 | 22 | 20 | 29 | 6 | 9 |
| C.J. Wilson* | BOS | sp | 33 | 5.57 | 6 | 13 | 0 | 24 | 24 | 1 | 0 | 150.1 | 184 | 112 | 93 | 74 | 134 | 18 | 22 |
| Chris Withrow | MIA | mr | 25 | 3.77 | 0 | 1 | 1 | 9 | 0 | 0 | 0 | 14.1 | 6 | 6 | 6 | 4 | 19 | 1 | 1 |
| Alex Wood* | KC | sp | 23 | 3.12 | 14 | 5 | 0 | 29 | 29 | 1 | 1 | 187.2 | 174 | 73 | 65 | 48 | 166 | 18 | 21 |
| Travis Wood* | MIA | sp | 27 | 7.20 | 4 | 16 | 0 | 25 | 25 | 0 | 0 | 136.1 | 191 | 112 | 109 | 63 | 101 | 23 | 17 |
| Brandon Workman | ATL | sp | 25 | 3.30 | 1 | 2 | 1 | 21 | 0 | 0 | 0 | 30.0 | 23 | 12 | 11 | 6 | 25 | 6 | 2 |
| Vance Worley | POR | sp | 26 | 3.31 | 2 | 2 | 0 | 5 | 5 | 2 | 1 | 35.1 | 45 | 13 | 13 | 6 | 18 | 4 | 6 |
| Jamey Wright | MIN | mr | 39 | 3.68 | 0 | 2 | 0 | 49 | 0 | 0 | 0 | 66.0 | 67 | 30 | 27 | 32 | 36 | 4 | 6 |
| Wesley Wright* | CIN | mr | 29 | 13.50 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.1 | 1 | 2 | 2 | 2 | 2 | 0 | 0 |
| Chris Young | ORL | sp | 35 | 4.93 | 8 | 12 | 0 | 29 | 28 | 2 | 1 | 164.1 | 162 | 104 | 90 | 78 | 106 | 26 | 9 |
| Brad Ziegler | LAA | mr | 34 | 2.43 | 1 | 2 | 0 | 22 | 0 | 0 | 0 | 29.2 | 28 | 10 | 8 | 11 | 24 | 3 | 6 |
| Jordan Zimmermann | MIL | sp | 28 | 4.73 | 8 | 16 | 0 | 33 | 33 | 2 | 0 | 201.2 | 223 | 114 | 106 | 43 | 175 | 24 | 10 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Fernando Abad* | MIL | mr | 28 | 6 | 1 | 0 | 1 | 1 | 0 | 1 | 2 | 6.1 | 2.9 | 9.2 | 8.0 | 0.6 | 2.7 | 1.00 |
| Jeremy Affeldt* | TEX | mr | 35 | 1 | 0 | 2 | 2 | 3 | 0 | 0 | 2 | 7.5 | 3.3 | 11.3 | 7.1 | 0.4 | 2.1 | 1.20 |
| Matt Albers | POR | mr | 31 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 30.9 | 23.1 | 57.9 | 7.7 | 0.0 | 0.3 | 6.00 |
| Al Alburquerque | MIN | mr | 28 | 3 | 0 | 1 | 0 | 2 | 2 | 1 | 1 | 6.6 | 3.8 | 10.4 | 9.3 | 0.7 | 2.5 | 1.15 |
| Cody Allen | WAS | cl | 25 | 2 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 6.8 | 2.4 | 9.1 | 11.5 | 1.2 | 4.8 | 1.01 |
| Henderson Alvarez | MIN | sp | 24 | 8 | 3 | 2 | 11 | 2 | 0 | 1 | 3 | 10.3 | 1.8 | 12.6 | 4.6 | 0.9 | 2.5 | 1.34 |
| Brett Anderson* | LAA | sp | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 13.5 | 2.7 | 16.2 | 2.7 | 0.0 | 1.0 | 1.80 |
| Chase Anderson | WAS | sp | 26 | 3 | 4 | 0 | 4 | 5 | 0 | 1 | 3 | 9.9 | 3.9 | 14.2 | 6.9 | 1.6 | 1.7 | 1.54 |
| Chris Archer | ARZ | sp | 25 | 20 | 6 | 1 | 8 | 9 | 0 | 3 | 5 | 8.4 | 3.4 | 12.2 | 7.7 | 0.5 | 2.2 | 1.31 |
| Jake Arrieta | SJ | sp | 28 | 12 | 4 | 2 | 1 | 10 | 0 | 0 | 3 | 6.1 | 2.4 | 8.6 | 8.9 | 0.2 | 3.7 | 0.95 |
| Scott Atchison | ORL | mr | 38 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 2 | 5.4 | 1.7 | 7.1 | 5.5 | 0.3 | 3.3 | 0.79 |
| Luis Avilan* | MIA | mr | 24 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 12.4 | 4.9 | 17.3 | 2.7 | 0.5 | 0.6 | 1.92 |
| Dylan Axelrod | KC | sp | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1.0 | 6.0 | 11.0 | 1.0 | 11.0 | 0.67 |
| John Axford | DEN | mr | 31 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 4.9 | 7.4 | 14.7 | 14.7 | 0.0 | 2.0 | 1.36 |
| Burke Badenhop | DEN | mr | 31 | 5 | 1 | 0 | 6 | 3 | 0 | 1 | 2 | 10.0 | 2.4 | 13.3 | 4.7 | 0.5 | 1.9 | 1.37 |
| Pedro Baez | DET | mr | 26 | 1 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 7.1 | 1.7 | 8.7 | 5.8 | 1.7 | 3.5 | 0.97 |
| Homer Bailey | BOS | sp | 28 | 13 | 5 | 7 | 7 | 3 | 3 | 2 | 2 | 10.0 | 3.1 | 13.5 | 6.6 | 1.1 | 2.1 | 1.45 |
| Grant Balfour | TEX | mr | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 7.7 | 15.4 | 7.7 | 0.0 | 1.0 | 1.71 |
| Matt Barnes | CHI | mr | 24 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 11.4 | 9.3 | 20.8 | 5.2 | 0.0 | 0.6 | 2.31 |
| Antonio Bastardo* | NYK | mr | 28 | 8 | 4 | 4 | 0 | 6 | 0 | 2 | 2 | 6.7 | 5.3 | 12.0 | 9.0 | 0.3 | 1.7 | 1.33 |
| Trevor Bauer | SJ | sp | 23 | 5 | 2 | 1 | 3 | 1 | 0 | 1 | 2 | 7.8 | 4.6 | 12.7 | 7.8 | 0.6 | 1.7 | 1.37 |
| Josh Beckett | POR | sp | 34 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 10.7 | 3.0 | 13.9 | 6.5 | 1.5 | 2.2 | 1.52 |
| Erik Bedard* | PHI | sp | 35 | 7 | 4 | 3 | 5 | 3 | 0 | 0 | 6 | 11.0 | 3.8 | 15.3 | 6.9 | 1.7 | 1.8 | 1.64 |
| Cam Bedrosian | ATL | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.6 | 3.9 | 15.4 | 11.6 | 3.9 | 3.0 | 1.71 |
| Joe Beimel* | ORL | mr | 37 | 1 | 1 | 7 | 1 | 5 | 1 | 2 | 2 | 13.0 | 3.7 | 16.9 | 4.9 | 1.6 | 1.3 | 1.86 |
| Ronald Belisario | BOS | mr | 31 | 3 | 2 | 3 | 4 | 1 | 0 | 1 | 1 | 10.2 | 3.1 | 14.2 | 6.6 | 0.5 | 2.2 | 1.47 |
| Matt Belisle | MIL | mr | 34 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 7.0 | 2.9 | 9.8 | 6.1 | 0.0 | 2.1 | 1.09 |
| Jeff Beliveau* | MIA | mr | 27 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 7.1 | 1.9 | 9.0 | 10.3 | 0.0 | 5.3 | 1.00 |
| Heath Bell | LAA | mr | 36 | 1 | 1 | 0 | 5 | 1 | 0 | 1 | 1 | 10.5 | 2.7 | 15.6 | 5.5 | 0.0 | 2.0 | 1.47 |
| Joaquin Benoit | CAR | mr | 36 | 0 | 0 | 3 | 0 | 2 | 3 | 0 | 1 | 5.5 | 3.0 | 8.5 | 9.5 | 0.3 | 3.2 | 0.94 |
| Dellin Betances | NYK | mr | 26 | 4 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 4.9 | 2.4 | 7.4 | 13.7 | 0.6 | 5.6 | 0.81 |
| Lisalverto Bonilla | KC | sp | 24 | 2 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 4.5 | 3.0 | 8.4 | 6.9 | 0.9 | 2.3 | 0.83 |
| Brad Boxberger | SJ | mr | 26 | 1 | 1 | 0 | 2 | 4 | 2 | 1 | 1 | 4.6 | 2.5 | 7.4 | 15.1 | 1.2 | 6.0 | 0.79 |
| Blaine Boyer | LAA | mr | 32 | 3 | 1 | 5 | 1 | 1 | 0 | 0 | 1 | 6.4 | 2.5 | 9.1 | 6.2 | 0.8 | 2.5 | 0.99 |
| Brad Brach | SJ | mr | 28 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 1 | 5.7 | 3.9 | 9.7 | 6.8 | 0.9 | 1.7 | 1.07 |
| Zach Britton* | DET | cl | 26 | 2 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 6.2 | 3.4 | 9.7 | 6.7 | 1.0 | 2.0 | 1.06 |
| Brooks Brown | DET | mr | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 8.1 | 0.8 | 9.3 | 7.3 | 0.4 | 9.5 | 0.99 |
| Jonathan Broxton | MIN | mr | 30 | 2 | 2 | 0 | 1 | 0 | 0 | 1 | 2 | 9.3 | 4.7 | 14.2 | 7.1 | 1.4 | 1.5 | 1.56 |
| David Buchanan | LAA | sp | 25 | 4 | 3 | 0 | 1 | 0 | 0 | 1 | 2 | 8.8 | 3.4 | 12.3 | 4.7 | 0.5 | 1.4 | 1.36 |
| Clay Buchholz | DET | sp | 29 | 4 | 1 | 3 | 4 | 4 | 0 | 4 | 5 | 9.2 | 3.3 | 12.7 | 6.8 | 1.1 | 2.1 | 1.38 |
| Mark Buehrle* | ARZ | sp | 35 | 5 | 1 | 1 | 2 | 2 | 0 | 1 | 4 | 10.4 | 1.8 | 12.4 | 5.7 | 0.1 | 3.2 | 1.35 |
| Madison Bumgarner* | SJ | sp | 24 | 6 | 2 | 6 | 6 | 3 | 2 | 1 | 7 | 8.0 | 2.2 | 10.5 | 8.9 | 1.0 | 4.1 | 1.14 |
| A.J. Burnett | ARZ | sp | 37 | 15 | 7 | 5 | 10 | 7 | 0 | 2 | 7 | 9.5 | 4.4 | 14.4 | 8.4 | 1.1 | 1.9 | 1.54 |
| Jared Burton | CIN | mr | 33 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 9.8 | 3.8 | 13.5 | 7.5 | 0.8 | 2.0 | 1.50 |
| Eddie Butler | SJ | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 10.8 | 24.3 | 5.4 | 2.7 | 0.5 | 2.70 |
| Trevor Cahill | DEN | sp | 26 | 9 | 3 | 9 | 4 | 5 | 0 | 1 | 4 | 10.2 | 5.2 | 15.7 | 7.8 | 1.1 | 1.5 | 1.71 |
| Matt Cain | CHI | sp | 29 | 2 | 2 | 1 | 3 | 0 | 0 | 0 | 4 | 9.3 | 3.0 | 12.6 | 7.4 | 1.6 | 2.5 | 1.36 |
| Carter Capps | LAA | mr | 23 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 10.8 | 3.7 | 15.8 | 9.6 | 1.2 | 2.6 | 1.62 |
| Buddy Carlyle | NYK | mr | 36 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.7 | 0.7 | 10.4 | 9.7 | 3.5 | 14.0 | 1.15 |
| David Carpenter | ARZ | mr | 28 | 1 | 1 | 1 | 3 | 0 | 0 | 2 | 1 | 10.6 | 2.7 | 13.8 | 7.6 | 0.8 | 2.8 | 1.48 |
| Carlos Carrasco | SJ | mr | 27 | 2 | 0 | 1 | 4 | 0 | 0 | 0 | 3 | 5.8 | 2.3 | 8.5 | 9.6 | 0.8 | 4.1 | 0.90 |
| Scott Carroll | SJ | sp | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 1.1 | 11.9 | 7.6 | 0.0 | 7.0 | 1.32 |
| Andrew Cashner | MIA | sp | 27 | 3 | 2 | 3 | 2 | 4 | 0 | 0 | 2 | 9.8 | 2.6 | 12.5 | 6.8 | 1.1 | 2.6 | 1.37 |
| Santiago Casilla | LAA | cl | 33 | 2 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 4.7 | 2.0 | 7.1 | 7.8 | 0.7 | 3.9 | 0.74 |
| Brett Cecil* | LAA | mr | 27 | 9 | 0 | 2 | 3 | 0 | 0 | 1 | 3 | 7.4 | 4.7 | 12.6 | 13.7 | 0.4 | 2.9 | 1.34 |
| Jhoulys Chacin | ATL | sp | 26 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 11.3 | 3.0 | 14.3 | 5.3 | 1.8 | 1.8 | 1.59 |
| Joba Chamberlain | BOS | mr | 28 | 2 | 0 | 2 | 4 | 8 | 0 | 0 | 2 | 8.2 | 3.1 | 11.9 | 8.1 | 0.9 | 2.6 | 1.26 |
| Aroldis Chapman* | ATL | cl | 26 | 0 | 1 | 0 | 3 | 2 | 0 | 0 | 1 | 5.7 | 1.9 | 8.1 | 14.1 | 0.2 | 7.5 | 0.84 |
| Tyler Chatwood | MIL | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 3.9 | 9.0 | 10.3 | 2.6 | 2.7 | 1.00 |
| Jesse Chavez | DET | sp | 30 | 6 | 3 | 1 | 3 | 11 | 0 | 0 | 2 | 9.8 | 3.2 | 13.3 | 8.0 | 1.6 | 2.5 | 1.45 |
| Bruce Chen* | ARZ | sp | 37 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 12.3 | 6.5 | 18.8 | 3.5 | 0.6 | 0.5 | 2.09 |
| Wei-Yin Chen* |   | sp | 28 | 14 | 6 | 4 | 5 | 0 | 0 | 2 | 9 | 12.0 | 2.1 | 14.4 | 7.5 | 1.5 | 3.6 | 1.57 |
| Randy Choate* | DEN | mr | 38 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 7.7 | 1.0 | 9.6 | 2.9 | 0.5 | 3.0 | 0.96 |
| Steve Cishek | TEX | cl | 28 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 7.8 | 5.0 | 13.0 | 9.9 | 1.7 | 2.0 | 1.43 |
| Tyler Clippard | MIL | mr | 29 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 6.6 | 3.9 | 10.6 | 10.0 | 0.9 | 2.6 | 1.16 |
| Alex Cobb | LAA | sp | 26 | 17 | 5 | 0 | 15 | 8 | 0 | 3 | 2 | 8.1 | 2.3 | 11.2 | 7.1 | 0.6 | 3.0 | 1.16 |
| Phil Coke* | ARZ | mr | 31 | 7 | 1 | 6 | 3 | 2 | 0 | 1 | 0 | 13.0 | 4.2 | 17.7 | 6.8 | 0.9 | 1.6 | 1.90 |
| Casey Coleman | MIN | mr | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.5 | 6.4 | 15.9 | 4.8 | 0.0 | 0.8 | 1.76 |
| Tim Collins* | NYK | mr | 24 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 16.5 | 4.5 | 24.0 | 7.5 | 1.5 | 1.7 | 2.33 |
| Josh Collmenter | ATL | sp | 28 | 2 | 0 | 0 | 3 | 0 | 0 | 1 | 2 | 9.0 | 2.0 | 11.2 | 5.1 | 1.3 | 2.5 | 1.22 |
| Alex Colome | CIN | sp | 25 | 5 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 7.8 | 2.2 | 10.0 | 3.5 | 1.3 | 1.6 | 1.11 |
| Bartolo Colon | WAS | sp | 41 | 3 | 4 | 1 | 6 | 1 | 0 | 0 | 6 | 12.3 | 1.8 | 14.4 | 6.8 | 1.2 | 3.7 | 1.57 |
| Ryan Cook | MIN | mr | 27 | 2 | 3 | 10 | 2 | 3 | 0 | 1 | 2 | 6.8 | 6.7 | 13.9 | 7.0 | 0.0 | 1.1 | 1.50 |
| Kevin Correia | BOS | sp | 33 | 5 | 4 | 4 | 4 | 5 | 0 | 2 | 2 | 7.6 | 2.8 | 10.8 | 4.5 | 1.0 | 1.6 | 1.16 |
| Jarred Cosart | MIN | sp | 24 | 22 | 4 | 1 | 2 | 4 | 0 | 4 | 2 | 9.4 | 3.7 | 13.2 | 5.1 | 0.8 | 1.4 | 1.46 |
| Neal Cotts* | MIA | mr | 34 | 3 | 0 | 1 | 0 | 4 | 2 | 1 | 5 | 8.9 | 3.1 | 12.0 | 8.4 | 0.7 | 2.7 | 1.33 |
| Kyle Crockett* | MIL | mr | 22 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 8.6 | 3.1 | 12.1 | 8.6 | 0.9 | 2.7 | 1.30 |
| Aaron Crow | ORL | mr | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 4.8 | 12.5 | 5.8 | 1.9 | 1.2 | 1.39 |
| Johnny Cueto | KC | sp | 28 | 3 | 7 | 2 | 11 | 0 | 2 | 1 | 5 | 7.0 | 2.2 | 9.6 | 8.5 | 0.8 | 3.8 | 1.02 |
| John Danks* | MIA | sp | 29 | 6 | 2 | 5 | 5 | 8 | 0 | 3 | 13 | 10.5 | 3.2 | 13.9 | 6.7 | 1.7 | 2.1 | 1.52 |
| Yu Darvish | MIA | sp | 27 | 8 | 2 | 0 | 2 | 9 | 2 | 1 | 5 | 8.5 | 2.9 | 11.4 | 10.2 | 1.0 | 3.5 | 1.26 |
| Wade Davis | TEX | mr | 28 | 4 | 1 | 1 | 3 | 3 | 0 | 1 | 1 | 5.5 | 2.9 | 8.7 | 13.8 | 0.6 | 4.8 | 0.93 |
| Justin De Fratus | NYK | mr | 26 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 4.7 | 0.8 | 6.3 | 8.6 | 0.4 | 11.0 | 0.61 |
| Jorge De La Rosa* | DET | sp | 33 | 13 | 8 | 7 | 7 | 10 | 0 | 4 | 4 | 9.4 | 3.6 | 13.3 | 6.1 | 1.6 | 1.7 | 1.44 |
| Rubby De La Rosa | CHI | sp | 25 | 2 | 1 | 1 | 3 | 0 | 1 | 2 | 3 | 12.4 | 3.6 | 16.4 | 5.3 | 2.3 | 1.5 | 1.78 |
| Samuel Deduno | POR | mr | 30 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 9.1 | 5.5 | 15.0 | 8.0 | 1.1 | 1.5 | 1.62 |
| Jacob deGrom | ARZ | sp | 26 | 6 | 3 | 2 | 1 | 0 | 0 | 1 | 2 | 8.2 | 2.8 | 11.1 | 8.0 | 0.5 | 2.8 | 1.23 |
| Steve Delabar | MIA | mr | 30 | 3 | 2 | 0 | 6 | 2 | 0 | 1 | 2 | 6.7 | 8.3 | 16.8 | 6.0 | 1.6 | 0.7 | 1.66 |
| Randall Delgado |   | mr | 24 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 6.7 | 4.4 | 11.1 | 6.9 | 0.3 | 1.6 | 1.23 |
| Anthony DeSclafani | ARZ | mr | 24 | 3 | 1 | 3 | 2 | 2 | 0 | 0 | 1 | 12.0 | 3.9 | 16.6 | 8.9 | 0.8 | 2.3 | 1.76 |
| Odrisamer Despaigne | KC | sp | 27 | 12 | 4 | 1 | 10 | 0 | 0 | 2 | 4 | 7.2 | 2.2 | 10.2 | 5.2 | 0.5 | 2.4 | 1.05 |
| R.A. Dickey | TEX | sp | 39 | 10 | 4 | 0 | 11 | 1 | 0 | 4 | 3 | 7.4 | 3.2 | 11.0 | 6.4 | 1.5 | 2.0 | 1.18 |
| Jake Diekman* | CAR | mr | 27 | 4 | 4 | 3 | 0 | 8 | 0 | 0 | 3 | 8.3 | 5.0 | 13.4 | 12.8 | 0.4 | 2.5 | 1.48 |
| Sean Doolittle* | DET | cl | 27 | 5 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 4.5 | 0.8 | 5.6 | 10.9 | 0.3 | 13.7 | 0.59 |
| Felix Doubront* | ARZ | sp | 26 | 5 | 2 | 1 | 2 | 9 | 1 | 1 | 0 | 13.5 | 5.7 | 19.6 | 6.4 | 1.2 | 1.1 | 2.13 |
| Scott Downs* | MIL | mr | 38 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 13.9 | 8.2 | 22.1 | 7.4 | 0.8 | 0.9 | 2.45 |
| Kyle Drabek | SJ | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.00 |
| Brian Duensing* | WAS | mr | 31 | 2 | 0 | 3 | 2 | 2 | 0 | 2 | 0 | 8.8 | 5.4 | 14.7 | 5.7 | 1.4 | 1.0 | 1.58 |
| Danny Duffy* | CHI | sp | 25 | 0 | 2 | 7 | 0 | 1 | 0 | 0 | 1 | 8.1 | 4.3 | 12.4 | 6.0 | 0.8 | 1.4 | 1.38 |
| Zach Duke* | CIN | mr | 31 | 5 | 0 | 6 | 0 | 4 | 0 | 1 | 0 | 6.8 | 3.1 | 9.9 | 9.9 | 0.2 | 3.2 | 1.10 |
| Michael Dunn* | SJ | mr | 29 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 12.8 | 5.5 | 19.7 | 9.2 | 1.8 | 1.7 | 2.03 |
| Roenis Elias* | CHI | sp | 25 | 1 | 2 | 4 | 3 | 4 | 2 | 5 | 0 | 9.9 | 3.7 | 13.8 | 8.8 | 1.5 | 2.4 | 1.51 |
| Nathan Eovaldi | BOS | sp | 24 | 5 | 0 | 5 | 4 | 11 | 0 | 0 | 12 | 11.8 | 2.2 | 14.3 | 6.1 | 1.1 | 2.7 | 1.56 |
| Robbie Erlin* | SJ | sp | 23 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 9.8 | 0.8 | 11.3 | 7.5 | 0.0 | 10.0 | 1.17 |
| Marco Estrada | TEX | mr | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14.5 | 0.0 | 14.5 | 8.3 | 6.2 | 99.0 | 1.62 |
| Jeurys Familia | BOS | mr | 24 | 2 | 1 | 6 | 1 | 8 | 0 | 2 | 0 | 7.4 | 6.4 | 14.0 | 6.2 | 0.4 | 1.0 | 1.53 |
| Danny Farquhar | ARZ | mr | 27 | 2 | 0 | 1 | 4 | 1 | 2 | 1 | 2 | 8.5 | 2.6 | 11.6 | 9.9 | 0.1 | 3.8 | 1.23 |
| Scott Feldman | MIL | sp | 31 | 22 | 9 | 0 | 15 | 4 | 2 | 0 | 9 | 10.5 | 2.9 | 14.1 | 5.0 | 1.4 | 1.7 | 1.48 |
| Neftali Feliz | CHI | cl | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7.6 | 3.7 | 11.5 | 6.8 | 1.8 | 1.9 | 1.25 |
| Jose Fernandez | MIA | sp | 21 | 0 | 1 | 4 | 0 | 2 | 0 | 2 | 3 | 8.2 | 3.2 | 11.4 | 10.6 | 1.3 | 3.3 | 1.27 |
| Josh Fields | CHI | mr | 28 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 2.3 | 9.6 | 11.9 | 0.0 | 5.3 | 1.07 |
| Casey Fien | SJ | mr | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 8.9 | 1.0 | 9.9 | 9.5 | 1.6 | 9.7 | 1.10 |
| Michael Fiers | TEX | sp | 29 | 4 | 2 | 0 | 3 | 2 | 0 | 1 | 1 | 5.9 | 3.1 | 9.3 | 8.4 | 1.2 | 2.7 | 1.00 |
| Brandon Finnegan* | CHI | mr | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 2.3 | 9.0 | 6.8 | 0.0 | 3.0 | 1.00 |
| Doug Fister | TEX | sp | 30 | 5 | 2 | 1 | 13 | 4 | 0 | 3 | 5 | 9.2 | 1.7 | 11.6 | 5.9 | 1.8 | 3.5 | 1.22 |
| Yohan Flande* | DEN | sp | 28 | 2 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 7.9 | 4.0 | 11.9 | 5.5 | 1.3 | 1.4 | 1.32 |
| Gavin Floyd | MIA | sp | 31 | 3 | 1 | 2 | 5 | 6 | 0 | 1 | 1 | 9.6 | 2.4 | 12.7 | 5.7 | 0.7 | 2.4 | 1.34 |
| Brian Flynn* | ATL | sp | 24 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 8.6 | 2.5 | 11.0 | 7.4 | 0.0 | 3.0 | 1.23 |
| Michael Foltynewicz | SJ | mr | 22 | 0 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 13.5 | 5.4 | 20.3 | 10.8 | 0.0 | 2.0 | 2.10 |
| Jeff Francis* | LAA | mr | 33 | 2 | 3 | 0 | 0 | 2 | 0 | 0 | 2 | 12.4 | 2.2 | 14.6 | 3.6 | 1.8 | 1.7 | 1.62 |
| Jason Frasor | PHI | mr | 36 | 4 | 1 | 2 | 1 | 1 | 0 | 2 | 1 | 6.9 | 4.3 | 11.4 | 7.7 | 0.5 | 1.8 | 1.24 |
| Christian Friedrich* | MIN | mr | 26 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 2 | 10.5 | 3.0 | 13.5 | 7.5 | 0.0 | 2.5 | 1.50 |
| Charlie Furbush* | ORL | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.6 | 3.6 | 16.2 | 9.0 | 1.8 | 2.5 | 1.80 |
| Yovani Gallardo | CAR | sp | 28 | 14 | 8 | 0 | 2 | 7 | 0 | 5 | 4 | 9.5 | 2.2 | 11.8 | 7.2 | 1.1 | 3.2 | 1.30 |
| Jaime Garcia* | PHI | sp | 27 | 3 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 12.8 | 0.7 | 14.4 | 8.4 | 2.1 | 12.0 | 1.50 |
| Matt Garza | DEN | sp | 30 | 4 | 3 | 1 | 6 | 2 | 1 | 0 | 4 | 8.6 | 2.5 | 11.5 | 5.3 | 1.5 | 2.2 | 1.23 |
| Kevin Gausman | BOS | sp | 23 | 1 | 0 | 0 | 0 | 3 | 0 | 2 | 1 | 9.1 | 3.6 | 12.7 | 7.4 | 0.3 | 2.0 | 1.41 |
| Dillon Gee | CIN | sp | 28 | 3 | 2 | 1 | 2 | 0 | 0 | 1 | 2 | 9.7 | 3.2 | 13.2 | 5.3 | 2.5 | 1.7 | 1.43 |
| Ken Giles | CHI | mr | 23 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3.2 | 2.3 | 5.7 | 11.9 | 0.2 | 5.2 | 0.61 |
| Brandon Gomes | CHI | mr | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 10.2 | 3.2 | 13.3 | 7.3 | 2.2 | 2.3 | 1.48 |
| Jeanmar Gomez | POR | mr | 26 | 2 | 0 | 5 | 1 | 2 | 0 | 2 | 6 | 11.8 | 3.3 | 15.3 | 5.7 | 1.2 | 1.7 | 1.68 |
| Marco Gonzales* |   | sp | 22 | 1 | 2 | 1 | 4 | 1 | 0 | 0 | 1 | 7.3 | 3.3 | 11.4 | 8.1 | 0.8 | 2.5 | 1.18 |
| Gio Gonzalez* | NYK | sp | 28 | 9 | 2 | 4 | 2 | 3 | 0 | 0 | 4 | 8.3 | 4.0 | 12.4 | 9.5 | 0.7 | 2.4 | 1.37 |
| Miguel Gonzalez | NYK | sp | 30 | 2 | 5 | 1 | 3 | 4 | 1 | 3 | 4 | 7.8 | 3.5 | 11.7 | 5.8 | 1.3 | 1.7 | 1.26 |
| Tom Gorzelanny* | CAR | mr | 31 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 9.0 | 3.8 | 13.7 | 10.9 | 1.4 | 2.9 | 1.42 |
| Sonny Gray | POR | sp | 24 | 7 | 3 | 0 | 5 | 12 | 0 | 3 | 3 | 9.9 | 2.4 | 12.5 | 8.2 | 1.1 | 3.4 | 1.37 |
| Shane Greene | POR | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18.0 | 0.0 | 18.0 | 9.0 | 0.0 | 99.0 | 2.00 |
| Nick Greenwood* | ATL | mr | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 9.4 | 2.7 | 13.5 | 2.7 | 2.7 | 1.0 | 1.35 |
| Luke Gregerson | KC | mr | 30 | 5 | 1 | 0 | 0 | 5 | 0 | 3 | 1 | 7.4 | 2.0 | 9.4 | 7.5 | 0.7 | 3.6 | 1.04 |
| Zack Greinke | KC | sp | 30 | 7 | 4 | 0 | 4 | 6 | 0 | 4 | 3 | 9.5 | 1.6 | 11.3 | 8.5 | 1.5 | 5.2 | 1.24 |
| Justin Grimm | NYK | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 10.4 | 18.7 | 8.3 | 2.1 | 0.8 | 2.08 |
| Javy Guerra | DET | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 2.7 | 10.8 | 10.1 | 0.0 | 3.8 | 1.20 |
| Jeremy Guthrie | WAS | sp | 35 | 2 | 3 | 3 | 20 | 2 | 0 | 2 | 5 | 8.7 | 2.6 | 12.4 | 6.2 | 1.4 | 2.4 | 1.26 |
| Juan Gutierrez | MIA | mr | 30 | 2 | 0 | 1 | 1 | 2 | 0 | 0 | 2 | 11.9 | 2.6 | 14.7 | 5.6 | 2.1 | 2.1 | 1.62 |
| Nick Hagadone* | MIN | mr | 28 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 2.0 | 8.0 | 10.0 | 0.5 | 5.0 | 0.89 |
| Jesse Hahn | NYK | sp | 24 | 4 | 3 | 0 | 3 | 5 | 0 | 0 | 0 | 7.5 | 2.6 | 10.6 | 8.7 | 1.2 | 3.3 | 1.13 |
| David Hale | CIN | mr | 26 | 7 | 2 | 1 | 3 | 3 | 0 | 1 | 4 | 8.2 | 3.5 | 11.9 | 3.2 | 0.6 | 0.9 | 1.29 |
| Cole Hamels* | ORL | sp | 30 | 13 | 5 | 5 | 7 | 4 | 2 | 4 | 7 | 8.0 | 3.7 | 12.0 | 7.9 | 0.6 | 2.1 | 1.30 |
| Jason Hammel | ATL | sp | 31 | 5 | 1 | 0 | 6 | 1 | 0 | 0 | 7 | 8.7 | 3.0 | 12.2 | 7.5 | 0.8 | 2.5 | 1.30 |
| Brad Hand* | MIL | sp | 24 | 10 | 1 | 0 | 4 | 4 | 0 | 0 | 7 | 8.9 | 3.5 | 12.8 | 4.1 | 1.3 | 1.1 | 1.39 |
| J.A. Happ* | DET | sp | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 2.4 | 11.6 | 8.2 | 1.0 | 3.4 | 1.29 |
| Aaron Harang | DEN | sp | 36 | 3 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 13.6 | 4.3 | 18.8 | 9.4 | 1.1 | 2.2 | 1.99 |
| Blaine Hardy* | CAR | mr | 27 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 6.0 | 4.1 | 10.1 | 8.1 | 0.0 | 2.0 | 1.12 |
| Dan Haren | BOS | sp | 33 | 7 | 0 | 1 | 2 | 7 | 2 | 0 | 2 | 8.6 | 1.7 | 10.5 | 7.9 | 1.3 | 4.6 | 1.15 |
| Will Harris | LAA | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.0 | 9.0 | 27.0 | 18.0 | 0.0 | 2.0 | 3.00 |
| LaTroy Hawkins | DET | cl | 41 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.3 | 1.0 | 10.4 | 3.1 | 0.0 | 3.0 | 1.15 |
| Andrew Heaney* | MIN | sp | 23 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10.5 | 3.0 | 13.5 | 10.5 | 3.0 | 3.5 | 1.50 |
| Jeremy Hellickson | CHI | sp | 27 | 2 | 1 | 0 | 2 | 10 | 0 | 2 | 3 | 9.0 | 3.5 | 12.8 | 6.3 | 1.3 | 1.8 | 1.39 |
| Heath Hembree | CHI | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 4.5 | 19.5 | 4.5 | 0.0 | 1.0 | 2.17 |
| Jim Henderson | ARZ | mr | 31 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 8.3 | 1.4 | 9.7 | 14.5 | 1.4 | 10.5 | 1.08 |
| Kyle Hendricks | MIL | sp | 24 | 8 | 1 | 0 | 5 | 0 | 0 | 0 | 5 | 8.5 | 1.5 | 10.6 | 4.7 | 0.6 | 3.1 | 1.12 |
| Felix Hernandez | NYK | sp | 28 | 28 | 2 | 2 | 2 | 11 | 0 | 3 | 1 | 7.7 | 2.1 | 9.8 | 10.1 | 0.7 | 4.9 | 1.09 |
| Roberto Hernandez | TEX | sp | 33 | 12 | 6 | 1 | 5 | 1 | 0 | 2 | 4 | 8.8 | 3.9 | 13.1 | 4.1 | 1.4 | 1.1 | 1.42 |
| Kelvin Herrera | ATL | mr | 24 | 2 | 0 | 0 | 2 | 3 | 0 | 2 | 2 | 8.3 | 4.0 | 12.6 | 8.0 | 0.0 | 2.0 | 1.37 |
| Derek Holland* | BOS | sp | 27 | 1 | 0 | 3 | 1 | 0 | 0 | 0 | 2 | 10.2 | 2.9 | 13.5 | 6.6 | 0.0 | 2.3 | 1.46 |
| Greg Holland | ATL | cl | 28 | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 1 | 8.1 | 3.7 | 12.0 | 11.7 | 0.8 | 3.2 | 1.31 |
| David Holmberg* | MIN | sp | 22 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 4.5 | 0.0 | 7.5 | 6.0 | 1.5 | 99.0 | 0.50 |
| J.J. Hoover | PHI | mr | 26 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 8.3 | 3.9 | 12.4 | 10.2 | 1.9 | 2.6 | 1.36 |
| T.J. House* | LAA | sp | 24 | 8 | 4 | 6 | 9 | 1 | 0 | 2 | 1 | 9.7 | 3.1 | 13.6 | 6.7 | 1.6 | 2.1 | 1.42 |
| J.P. Howell* | CHI | mr | 31 | 0 | 0 | 2 | 1 | 4 | 0 | 1 | 1 | 8.1 | 5.7 | 14.0 | 6.7 | 0.4 | 1.2 | 1.53 |
| Daniel Hudson | MIA | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27.0 | 27.0 | 54.0 | 27.0 | 0.0 | 1.0 | 6.00 |
| Tim Hudson | NYK | sp | 38 | 6 | 2 | 0 | 2 | 4 | 0 | 0 | 6 | 8.5 | 2.0 | 10.6 | 4.6 | 0.7 | 2.3 | 1.16 |
| David Huff* | DET | mr | 29 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 1 | 7.2 | 2.7 | 10.6 | 3.4 | 1.1 | 1.3 | 1.10 |
| Jared Hughes | KC | mr | 28 | 3 | 0 | 0 | 10 | 1 | 0 | 1 | 1 | 5.7 | 1.6 | 8.6 | 4.0 | 1.1 | 2.5 | 0.81 |
| Phil Hughes | CIN | sp | 28 | 16 | 4 | 1 | 6 | 0 | 0 | 4 | 6 | 8.8 | 0.8 | 9.9 | 8.0 | 0.6 | 9.5 | 1.07 |
| Tommy Hunter | POR | mr | 27 | 2 | 3 | 0 | 2 | 2 | 0 | 1 | 2 | 8.0 | 1.7 | 10.0 | 7.2 | 0.7 | 4.2 | 1.08 |
| Drew Hutchison | NYK | sp | 23 | 8 | 0 | 5 | 4 | 0 | 2 | 0 | 2 | 7.6 | 4.0 | 12.0 | 10.3 | 1.4 | 2.6 | 1.29 |
| Hisashi Iwakuma | KC | sp | 33 | 5 | 3 | 2 | 3 | 0 | 0 | 1 | 6 | 9.7 | 1.1 | 10.9 | 7.5 | 1.4 | 7.1 | 1.19 |
| Edwin Jackson | BOS | sp | 30 | 17 | 4 | 3 | 3 | 6 | 0 | 3 | 5 | 14.1 | 4.5 | 18.9 | 7.6 | 1.5 | 1.7 | 2.07 |
| Kenley Jansen | CIN | cl | 26 | 7 | 1 | 8 | 0 | 3 | 0 | 2 | 2 | 7.8 | 3.7 | 11.5 | 11.3 | 0.4 | 3.0 | 1.27 |
| Casey Janssen | PHI | cl | 32 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 10.0 | 1.5 | 11.5 | 3.5 | 2.5 | 2.3 | 1.28 |
| Dan Jennings* | KC | mr | 27 | 1 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 10.6 | 4.3 | 15.5 | 6.8 | 1.2 | 1.6 | 1.66 |
| Kevin Jepsen | CIN | mr | 29 | 6 | 1 | 3 | 0 | 4 | 0 | 1 | 0 | 6.9 | 5.5 | 12.4 | 9.8 | 0.5 | 1.8 | 1.38 |
| Ubaldo Jimenez | ARZ | sp | 30 | 11 | 4 | 5 | 2 | 5 | 0 | 3 | 3 | 9.8 | 5.4 | 15.4 | 7.2 | 1.3 | 1.3 | 1.69 |
| Tommy Kahnle |   | mr | 24 | 4 | 0 | 1 | 1 | 6 | 0 | 1 | 3 | 7.1 | 5.2 | 12.5 | 8.1 | 1.4 | 1.6 | 1.37 |
| Scott Kazmir* | NYK | sp | 30 | 10 | 3 | 1 | 3 | 10 | 2 | 1 | 3 | 9.8 | 2.4 | 12.4 | 9.1 | 1.2 | 3.7 | 1.35 |
| Shawn Kelley | MIN | mr | 30 | 3 | 0 | 5 | 2 | 5 | 0 | 3 | 1 | 9.3 | 4.2 | 13.7 | 9.7 | 1.9 | 2.3 | 1.49 |
| Joe Kelly | ARZ | sp | 26 | 4 | 1 | 0 | 3 | 2 | 0 | 2 | 1 | 9.7 | 3.0 | 13.0 | 6.4 | 1.0 | 2.1 | 1.41 |
| Kyle Kendrick | MIN | sp | 29 | 6 | 0 | 3 | 9 | 1 | 0 | 2 | 7 | 11.2 | 1.9 | 13.6 | 5.2 | 1.9 | 2.8 | 1.45 |
| Ian Kennedy | CHI | sp | 29 | 5 | 4 | 0 | 7 | 3 | 0 | 0 | 3 | 8.7 | 3.6 | 12.7 | 8.8 | 1.2 | 2.4 | 1.37 |
| Clayton Kershaw* | MIL | sp | 26 | 8 | 2 | 0 | 2 | 6 | 2 | 1 | 1 | 7.8 | 2.3 | 10.3 | 11.0 | 0.4 | 4.7 | 1.13 |
| Dallas Keuchel* | POR | sp | 26 | 18 | 12 | 2 | 6 | 8 | 0 | 2 | 6 | 10.1 | 2.3 | 12.6 | 6.1 | 0.9 | 2.7 | 1.38 |
| Craig Kimbrel | ATL | cl | 26 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 4.2 | 4.2 | 8.6 | 13.6 | 0.4 | 3.2 | 0.94 |
| Brandon Kintzler | POR | mr | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9.4 | 1.6 | 11.1 | 4.6 | 1.3 | 2.8 | 1.23 |
| Michael Kirkman* | CHI | mr | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0.0 | 3.0 | 6.0 | 3.0 | 0.0 | 1.0 | 0.33 |
| Corey Kluber | CHI | sp | 28 | 1 | 4 | 2 | 7 | 1 | 0 | 0 | 6 | 6.9 | 1.9 | 9.1 | 10.2 | 0.6 | 5.5 | 0.98 |
| Tom Koehler | MIN | sp | 28 | 10 | 2 | 0 | 6 | 2 | 0 | 3 | 5 | 9.4 | 3.5 | 13.2 | 6.7 | 1.2 | 1.9 | 1.44 |
| Michael Kohn | ARZ | mr | 28 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 0 | 5.9 | 9.4 | 15.8 | 12.9 | 1.2 | 1.4 | 1.70 |
| George Kontos | DEN | mr | 29 | 4 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 9.8 | 2.9 | 12.6 | 5.7 | 0.6 | 2.0 | 1.40 |
| Hiroki Kuroda | DEN | sp | 39 | 8 | 3 | 3 | 5 | 23 | 0 | 2 | 10 | 10.0 | 2.2 | 12.4 | 6.0 | 1.1 | 2.8 | 1.35 |
| John Lackey | DEN | sp | 35 | 18 | 10 | 1 | 2 | 3 | 1 | 2 | 3 | 11.4 | 2.0 | 13.5 | 7.1 | 1.5 | 3.4 | 1.49 |
| Mat Latos | WAS | sp | 26 | 3 | 2 | 0 | 0 | 0 | 0 | 2 | 3 | 9.1 | 1.4 | 10.5 | 6.2 | 0.2 | 4.4 | 1.17 |
| Mike Leake | DEN | sp | 26 | 9 | 2 | 6 | 16 | 4 | 0 | 2 | 4 | 11.5 | 2.9 | 15.3 | 5.7 | 1.2 | 1.9 | 1.60 |
| Cliff Lee* | KC | sp | 35 | 8 | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 10.3 | 1.1 | 11.4 | 8.2 | 1.1 | 7.3 | 1.27 |
| Dominic Leone | CAR | mr | 22 | 0 | 1 | 9 | 5 | 2 | 0 | 1 | 2 | 9.8 | 3.5 | 14.0 | 8.3 | 0.6 | 2.4 | 1.47 |
| Jon Lester* |   | sp | 30 | 22 | 9 | 3 | 7 | 5 | 0 | 5 | 9 | 9.5 | 2.1 | 11.8 | 8.3 | 1.0 | 4.0 | 1.28 |
| Colby Lewis | MIA | sp | 34 | 15 | 10 | 2 | 10 | 2 | 0 | 5 | 3 | 11.2 | 2.4 | 14.2 | 8.3 | 1.5 | 3.5 | 1.51 |
| Tim Lincecum | MIN | sp | 30 | 10 | 1 | 0 | 0 | 10 | 1 | 2 | 1 | 9.5 | 3.5 | 13.0 | 8.6 | 1.8 | 2.5 | 1.44 |
| Francisco Liriano* | POR | sp | 30 | 23 | 8 | 7 | 6 | 10 | 0 | 3 | 3 | 10.4 | 5.5 | 16.2 | 8.0 | 1.0 | 1.4 | 1.77 |
| Kyle Lobstein* | ATL | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9.8 | 4.9 | 14.7 | 8.6 | 0.0 | 1.8 | 1.64 |
| Jeff Locke* | CIN | sp | 26 | 9 | 0 | 4 | 3 | 0 | 0 | 2 | 2 | 11.1 | 3.0 | 14.5 | 5.2 | 1.4 | 1.7 | 1.56 |
| Boone Logan* | MIA | mr | 29 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 14.3 | 4.5 | 19.5 | 9.0 | 1.5 | 2.0 | 2.08 |
| Kyle Lohse | LAA | sp | 35 | 13 | 6 | 2 | 2 | 1 | 0 | 2 | 3 | 8.8 | 2.5 | 11.4 | 5.4 | 1.2 | 2.2 | 1.26 |
| Javier Lopez* | KC | mr | 36 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 22.5 | 2.3 | 25.9 | 3.4 | 1.1 | 1.5 | 2.75 |
| Aaron Loup* | CHI | mr | 26 | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 1 | 6.4 | 4.0 | 11.2 | 8.8 | 0.8 | 2.2 | 1.16 |
| Lance Lynn | WAS | sp | 27 | 10 | 3 | 1 | 5 | 6 | 0 | 3 | 6 | 9.9 | 3.3 | 13.4 | 7.5 | 1.3 | 2.3 | 1.46 |
| Tyler Lyons* | TEX | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 6.0 | 18.0 | 15.0 | 0.0 | 2.5 | 2.00 |
| Jean Machi | LAA | mr | 32 | 2 | 0 | 3 | 2 | 5 | 1 | 1 | 1 | 6.0 | 2.4 | 8.7 | 5.3 | 0.7 | 2.2 | 0.93 |
| Paul Maholm* | LAA | mr | 32 | 3 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 11.2 | 4.5 | 15.8 | 3.0 | 2.4 | 0.7 | 1.75 |
| Seth Maness | ORL | mr | 25 | 1 | 0 | 1 | 4 | 3 | 0 | 1 | 2 | 10.7 | 1.3 | 12.4 | 6.4 | 0.5 | 5.0 | 1.33 |
| Carlos Martinez | MIA | mr | 22 | 1 | 0 | 2 | 4 | 4 | 1 | 0 | 1 | 11.7 | 4.0 | 16.4 | 7.6 | 0.6 | 1.9 | 1.74 |
| Nick Martinez | PHI | sp | 23 | 1 | 3 | 1 | 4 | 3 | 0 | 2 | 6 | 9.4 | 3.2 | 12.9 | 4.6 | 1.4 | 1.4 | 1.40 |
| Daisuke Matsuzaka | NYK | mr | 33 | 8 | 1 | 5 | 6 | 6 | 0 | 1 | 3 | 4.2 | 6.5 | 11.5 | 9.1 | 0.4 | 1.4 | 1.19 |
| Brandon Maurer | PHI | mr | 23 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 10.5 | 1.5 | 12.1 | 8.4 | 0.8 | 5.5 | 1.34 |
| Trevor May | ARZ | sp | 24 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 13.5 | 4.0 | 18.9 | 9.4 | 2.7 | 2.3 | 1.95 |
| T.J. McFarland* | BOS | mr | 25 | 1 | 1 | 4 | 0 | 0 | 1 | 1 | 1 | 13.6 | 2.3 | 16.0 | 5.8 | 0.3 | 2.5 | 1.77 |
| Jake McGee* | PHI | cl | 27 | 2 | 2 | 2 | 1 | 2 | 0 | 0 | 1 | 5.9 | 3.1 | 9.2 | 11.2 | 0.5 | 3.6 | 1.00 |
| Dustin McGowan | LAA | mr | 32 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 11.3 | 15.8 | 2.3 | 2.3 | 0.2 | 1.75 |
| Collin McHugh | CAR | sp | 27 | 13 | 7 | 1 | 7 | 3 | 0 | 1 | 3 | 6.9 | 2.0 | 9.2 | 8.4 | 0.7 | 4.3 | 0.98 |
| Yoervis Medina | CIN | mr | 25 | 3 | 0 | 1 | 3 | 9 | 0 | 1 | 1 | 9.5 | 4.3 | 14.4 | 6.9 | 1.7 | 1.6 | 1.53 |
| Jenrry Mejia | CIN | cl | 24 | 11 | 2 | 2 | 3 | 5 | 0 | 0 | 3 | 9.2 | 2.5 | 12.0 | 8.3 | 0.6 | 3.3 | 1.30 |
| Mark Melancon | MIN | cl | 29 | 2 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 7.8 | 2.2 | 10.1 | 11.0 | 0.6 | 4.9 | 1.12 |
| Roman Mendez | DET | mr | 23 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 6.4 | 2.2 | 8.6 | 6.4 | 1.6 | 2.9 | 0.95 |
| Wade Miley* | LAA | sp | 27 | 5 | 1 | 3 | 10 | 7 | 0 | 2 | 7 | 11.4 | 3.4 | 15.3 | 6.8 | 1.3 | 2.0 | 1.64 |
| Andrew Miller* | WAS | mr | 29 | 0 | 1 | 1 | 3 | 2 | 0 | 0 | 0 | 4.1 | 3.2 | 7.8 | 14.1 | 0.5 | 4.4 | 0.80 |
| Shelby Miller | TEX | sp | 23 | 20 | 7 | 0 | 4 | 4 | 0 | 3 | 9 | 7.7 | 4.1 | 12.0 | 6.4 | 1.1 | 1.6 | 1.31 |
| Tom Milone* | POR | sp | 27 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 11.7 | 2.7 | 14.5 | 4.9 | 1.1 | 1.8 | 1.61 |
| Mike Minor* | ORL | sp | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 18.6 | 3.9 | 23.1 | 8.4 | 3.9 | 2.2 | 2.50 |
| Rafael Montero | CIN | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 4.4 | 13.8 | 11.0 | 2.2 | 2.5 | 1.53 |
| Franklin Morales* | WAS | sp | 28 | 2 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 10.3 | 4.6 | 14.9 | 5.8 | 2.8 | 1.3 | 1.66 |
| Mike Morin | ORL | mr | 23 | 5 | 3 | 5 | 0 | 2 | 0 | 0 | 1 | 7.4 | 3.6 | 11.0 | 9.3 | 0.5 | 2.6 | 1.22 |
| Bryan Morris | MIN | mr | 27 | 3 | 4 | 5 | 5 | 9 | 3 | 0 | 3 | 9.2 | 4.7 | 14.6 | 6.0 | 1.6 | 1.3 | 1.54 |
| Brandon Morrow | DEN | mr | 29 | 1 | 1 | 2 | 0 | 0 | 0 | 3 | 2 | 12.0 | 4.8 | 16.7 | 8.2 | 1.0 | 1.7 | 1.86 |
| Charlie Morton | SJ | sp | 30 | 2 | 1 | 0 | 9 | 3 | 0 | 0 | 4 | 8.2 | 2.4 | 11.5 | 7.4 | 0.2 | 3.1 | 1.17 |
| Joe Nathan | DEN | cl | 39 | 4 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 6.9 | 5.9 | 13.3 | 9.8 | 0.5 | 1.7 | 1.42 |
| Jimmy Nelson | PHI | sp | 25 | 8 | 1 | 0 | 8 | 2 | 0 | 3 | 2 | 9.8 | 3.1 | 13.8 | 6.6 | 0.7 | 2.1 | 1.43 |
| Pat Neshek | PHI | mr | 33 | 3 | 1 | 0 | 6 | 0 | 0 | 0 | 3 | 7.6 | 1.6 | 9.8 | 7.1 | 1.1 | 4.5 | 1.01 |
| Juan Nicasio | WAS | mr | 27 | 1 | 0 | 1 | 3 | 1 | 1 | 1 | 3 | 9.9 | 5.1 | 15.7 | 5.1 | 2.7 | 1.0 | 1.66 |
| Jon Niese* | SJ | sp | 27 | 3 | 0 | 4 | 3 | 1 | 0 | 0 | 3 | 10.2 | 3.5 | 14.1 | 5.8 | 1.9 | 1.7 | 1.52 |
| Hector Noesi | CHI | sp | 27 | 3 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 10.3 | 2.8 | 13.1 | 7.8 | 0.8 | 2.8 | 1.45 |
| Bud Norris | CAR | sp | 29 | 5 | 6 | 4 | 15 | 1 | 0 | 4 | 4 | 8.7 | 3.0 | 12.4 | 6.6 | 1.4 | 2.2 | 1.30 |
| Ivan Nova | MIN | sp | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 27.0 | 4.2 | 33.2 | 4.2 | 6.2 | 1.0 | 3.46 |
| Vidal Nuno* | CHI | sp | 26 | 1 | 2 | 3 | 1 | 2 | 0 | 1 | 1 | 11.1 | 2.3 | 13.6 | 5.6 | 1.3 | 2.4 | 1.49 |
| Darren O'Day | DET | mr | 31 | 2 | 1 | 2 | 5 | 0 | 0 | 0 | 0 | 5.6 | 2.3 | 8.8 | 8.1 | 1.1 | 3.5 | 0.88 |
| Eric O'Flaherty* | ARZ | mr | 29 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 7.6 | 2.5 | 10.1 | 5.1 | 2.5 | 2.0 | 1.13 |
| Jake Odorizzi | DET | sp | 24 | 10 | 4 | 0 | 3 | 3 | 0 | 1 | 3 | 9.2 | 2.9 | 12.3 | 9.1 | 1.3 | 3.1 | 1.35 |
| Alexi Ogando | POR | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 5.4 | 21.6 | 13.5 | 0.0 | 2.5 | 2.40 |
| Logan Ondrusek | MIL | mr | 29 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 10.8 | 2.9 | 13.7 | 9.8 | 1.0 | 3.4 | 1.52 |
| Dan Otero | CAR | mr | 29 | 1 | 1 | 4 | 1 | 3 | 0 | 2 | 2 | 11.2 | 1.5 | 12.9 | 4.8 | 0.4 | 3.1 | 1.41 |
| Adam Ottavino | CAR | mr | 28 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 8.3 | 2.4 | 10.7 | 7.3 | 0.3 | 3.0 | 1.19 |
| Juan Carlos Oviedo | CAR | mr | 30 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.4 | 2.7 | 12.1 | 8.1 | 1.3 | 3.0 | 1.35 |
| Jonathan Papelbon | KC | cl | 33 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 5.4 | 2.3 | 8.0 | 8.6 | 0.3 | 3.8 | 0.85 |
| James Paxton* | LAA | sp | 25 | 3 | 3 | 3 | 0 | 4 | 0 | 1 | 1 | 7.2 | 2.6 | 9.8 | 7.2 | 0.6 | 2.7 | 1.09 |
| Jake Peavy | SJ | sp | 33 | 4 | 5 | 1 | 2 | 2 | 1 | 1 | 4 | 8.5 | 2.6 | 11.2 | 6.2 | 1.6 | 2.4 | 1.23 |
| Wily Peralta | ATL | sp | 25 | 11 | 6 | 0 | 2 | 5 | 0 | 2 | 2 | 10.3 | 2.8 | 13.2 | 6.8 | 1.1 | 2.5 | 1.45 |
| Martin Perez* | LAA | sp | 23 | 1 | 1 | 2 | 2 | 1 | 0 | 1 | 2 | 11.1 | 4.0 | 15.5 | 7.8 | 1.2 | 1.9 | 1.69 |
| Oliver Perez* | MIA | mr | 32 | 1 | 0 | 2 | 5 | 2 | 3 | 2 | 0 | 8.5 | 1.7 | 11.3 | 10.2 | 0.9 | 5.9 | 1.14 |
| Glen Perkins* | PHI | cl | 31 | 3 | 0 | 6 | 3 | 4 | 0 | 0 | 1 | 9.6 | 2.4 | 12.4 | 8.9 | 0.7 | 3.7 | 1.33 |
| Yusmeiro Petit | SJ | mr | 29 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 9.4 | 2.0 | 12.1 | 6.4 | 0.7 | 3.2 | 1.27 |
| Jake Petricka | MIL | mr | 26 | 1 | 0 | 4 | 3 | 2 | 0 | 0 | 2 | 10.8 | 4.0 | 15.3 | 6.6 | 1.0 | 1.6 | 1.65 |
| David Phelps | LAA | sp | 27 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 8.4 | 3.8 | 12.4 | 6.9 | 1.4 | 1.8 | 1.35 |
| Michael Pineda | MIA | sp | 25 | 5 | 3 | 1 | 0 | 3 | 1 | 0 | 1 | 7.9 | 1.4 | 9.3 | 6.2 | 0.8 | 4.3 | 1.03 |
| Drew Pomeranz* | ORL | sp | 25 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 7.0 | 3.7 | 10.8 | 7.5 | 0.8 | 2.0 | 1.19 |
| Rick Porcello |   | sp | 25 | 9 | 3 | 3 | 5 | 0 | 0 | 2 | 7 | 9.2 | 1.9 | 11.3 | 5.1 | 1.2 | 2.7 | 1.23 |
| Ryan Pressly | CAR | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 14.5 | 2.1 | 16.6 | 4.2 | 4.2 | 2.0 | 1.85 |
| David Price* | CAR | sp | 28 | 6 | 11 | 4 | 11 | 0 | 0 | 4 | 6 | 8.5 | 1.8 | 10.7 | 9.8 | 1.2 | 5.4 | 1.15 |
| Zach Putnam | CIN | mr | 26 | 3 | 4 | 0 | 4 | 7 | 0 | 1 | 3 | 6.9 | 3.2 | 10.7 | 5.7 | 0.3 | 1.8 | 1.12 |
| Kevin Quackenbush | KC | mr | 25 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 1 | 5.9 | 2.7 | 8.7 | 8.3 | 0.5 | 3.1 | 0.96 |
| Chad Qualls | WAS | cl | 35 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 12.3 | 0.8 | 13.1 | 6.2 | 0.0 | 8.0 | 1.46 |
| Jose Quintana* | CAR | sp | 25 | 9 | 2 | 2 | 2 | 7 | 0 | 6 | 5 | 9.7 | 2.2 | 12.0 | 7.7 | 0.6 | 3.4 | 1.33 |
| Erasmo Ramirez | MIN | sp | 24 | 3 | 0 | 0 | 3 | 1 | 0 | 2 | 2 | 9.7 | 2.6 | 12.8 | 7.5 | 2.4 | 2.9 | 1.36 |
| Neil Ramirez | SJ | mr | 25 | 1 | 0 | 1 | 0 | 5 | 0 | 0 | 1 | 5.1 | 3.6 | 8.7 | 10.8 | 0.0 | 3.0 | 0.97 |
| A.J. Ramos | CHI | mr | 27 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 2 | 4.5 | 4.7 | 9.4 | 10.3 | 0.0 | 2.2 | 1.03 |
| Cesar Ramos* | ATL | mr | 30 | 1 | 0 | 1 | 1 | 3 | 0 | 0 | 2 | 7.4 | 4.4 | 11.9 | 7.4 | 0.4 | 1.7 | 1.30 |
| Anthony Ranaudo | BOS | sp | 24 | 2 | 0 | 1 | 1 | 2 | 0 | 2 | 1 | 10.0 | 8.0 | 18.3 | 3.5 | 3.5 | 0.4 | 2.00 |
| Cory Rasmus | TEX | mr | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12.2 | 2.4 | 14.5 | 10.1 | 2.4 | 4.3 | 1.62 |
| Robbie Ray* | MIN | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 0.0 | 16.2 | 0.0 | 0.0 | 0.0 | 1.80 |
| Todd Redmond | PHI | mr | 29 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 12.0 | 2.7 | 14.6 | 7.1 | 0.4 | 2.7 | 1.62 |
| Addison Reed | NYK | cl | 25 | 5 | 0 | 1 | 1 | 3 | 0 | 0 | 4 | 8.0 | 2.2 | 10.4 | 9.2 | 0.8 | 4.3 | 1.13 |
| Garrett Richards | CIN | sp | 26 | 11 | 5 | 2 | 7 | 17 | 2 | 2 | 5 | 7.4 | 2.4 | 10.0 | 8.2 | 0.5 | 3.5 | 1.08 |
| Andre Rienzo | BOS | sp | 26 | 3 | 0 | 2 | 4 | 4 | 2 | 2 | 0 | 9.7 | 3.2 | 13.7 | 5.5 | 2.2 | 1.7 | 1.44 |
| Tanner Roark | TEX | sp | 27 | 12 | 5 | 1 | 6 | 0 | 0 | 2 | 7 | 8.3 | 2.1 | 10.6 | 5.3 | 1.2 | 2.5 | 1.15 |
| David Robertson | KC | cl | 29 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6.2 | 3.5 | 9.7 | 14.6 | 1.8 | 4.1 | 1.08 |
| Fernando Rodney |   | cl | 37 | 6 | 1 | 6 | 1 | 5 | 0 | 1 | 2 | 9.3 | 5.0 | 14.4 | 11.2 | 0.5 | 2.3 | 1.59 |
| Francisco Rodriguez |   | cl | 32 | 4 | 2 | 0 | 3 | 1 | 0 | 2 | 0 | 5.4 | 1.6 | 7.5 | 9.5 | 1.8 | 6.0 | 0.78 |
| Paco Rodriguez* | ATL | mr | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 9.9 | 8.5 | 19.9 | 4.3 | 1.4 | 0.5 | 2.05 |
| Sergio Romo | ARZ | cl | 31 | 1 | 0 | 7 | 3 | 2 | 0 | 0 | 3 | 10.1 | 3.6 | 14.3 | 8.0 | 1.9 | 2.2 | 1.52 |
| Hector Rondon | MIL | cl | 26 | 8 | 1 | 2 | 1 | 1 | 0 | 1 | 2 | 8.0 | 3.0 | 11.1 | 8.4 | 0.3 | 2.8 | 1.22 |
| Trevor Rosenthal | PHI | cl | 24 | 4 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 8.1 | 5.1 | 13.3 | 11.1 | 0.2 | 2.2 | 1.47 |
| Robbie Ross* | CHI | mr | 25 | 0 | 0 | 3 | 1 | 1 | 0 | 0 | 1 | 10.4 | 4.3 | 15.0 | 4.6 | 0.6 | 1.1 | 1.64 |
| Tyson Ross | NYK | sp | 27 | 23 | 3 | 5 | 7 | 28 | 0 | 1 | 5 | 8.5 | 2.8 | 11.6 | 8.2 | 0.7 | 2.9 | 1.26 |
| James Russell* | CHI | mr | 28 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8.3 | 4.8 | 13.3 | 8.3 | 0.6 | 1.7 | 1.45 |
| Hyun-Jin Ryu* | WAS | sp | 27 | 3 | 3 | 3 | 7 | 4 | 0 | 1 | 9 | 8.7 | 1.6 | 10.7 | 7.5 | 0.3 | 4.6 | 1.14 |
| C.C. Sabathia* | MIL | sp | 33 | 1 | 2 | 2 | 5 | 2 | 0 | 2 | 2 | 12.6 | 2.2 | 15.6 | 8.4 | 1.6 | 3.8 | 1.65 |
| Fernando Salas | MIL | mr | 29 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 7.9 | 1.5 | 9.4 | 7.1 | 1.5 | 4.7 | 1.05 |
| Danny Salazar | CIN | sp | 24 | 14 | 6 | 0 | 2 | 2 | 0 | 2 | 4 | 10.3 | 3.6 | 14.0 | 8.3 | 0.4 | 2.3 | 1.54 |
| Chris Sale* |   | sp | 25 | 2 | 4 | 4 | 6 | 5 | 0 | 3 | 2 | 5.8 | 1.8 | 7.9 | 9.7 | 0.6 | 5.4 | 0.85 |
| Jeff Samardzija | ATL | sp | 29 | 14 | 1 | 2 | 4 | 7 | 0 | 1 | 3 | 9.1 | 1.8 | 11.1 | 7.9 | 1.2 | 4.5 | 1.21 |
| Aaron Sanchez | TEX | mr | 21 | 4 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 4.6 | 2.3 | 7.0 | 6.8 | 0.4 | 2.9 | 0.77 |
| Anibal Sanchez | ORL | sp | 30 | 4 | 2 | 0 | 4 | 6 | 0 | 1 | 3 | 8.0 | 1.8 | 10.1 | 7.6 | 0.5 | 4.2 | 1.09 |
| Ervin Santana | WAS | sp | 31 | 4 | 3 | 3 | 2 | 2 | 0 | 2 | 6 | 10.2 | 2.5 | 12.9 | 7.5 | 1.2 | 2.9 | 1.42 |
| Hector Santiago* | CHI | sp | 26 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 9.1 | 3.3 | 12.4 | 7.1 | 2.0 | 2.1 | 1.38 |
| Sergio Santos | CHI | mr | 30 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 9.5 | 4.0 | 13.5 | 13.5 | 0.8 | 3.4 | 1.50 |
| Tanner Scheppers | ATL | sp | 27 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 11.0 | 5.0 | 17.0 | 8.0 | 3.0 | 1.6 | 1.78 |
| Max Scherzer |   | sp | 29 | 18 | 5 | 2 | 5 | 8 | 0 | 4 | 5 | 8.2 | 2.8 | 11.1 | 10.1 | 1.2 | 3.7 | 1.22 |
| Bryan Shaw | KC | mr | 26 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2.7 | 4.0 | 8.1 | 10.8 | 1.3 | 2.7 | 0.75 |
| James Shields | CIN | sp | 32 | 12 | 4 | 3 | 7 | 10 | 0 | 2 | 9 | 9.2 | 1.7 | 11.2 | 6.8 | 1.1 | 4.0 | 1.21 |
| Matt Shoemaker | POR | sp | 27 | 2 | 4 | 5 | 9 | 6 | 0 | 0 | 7 | 10.1 | 2.3 | 12.9 | 7.4 | 1.5 | 3.3 | 1.37 |
| Kevin Siegrist* | ATL | mr | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 21.6 | 27.0 | 21.6 | 5.4 | 1.0 | 3.00 |
| Alfredo Simon | DET | sp | 33 | 18 | 5 | 2 | 13 | 3 | 0 | 0 | 5 | 8.3 | 2.1 | 11.0 | 5.1 | 0.6 | 2.4 | 1.16 |
| Tony Sipp* | DET | mr | 30 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 5.0 | 3.1 | 8.4 | 11.2 | 1.4 | 3.6 | 0.90 |
| Tyler Skaggs* | BOS | sp | 22 | 5 | 2 | 5 | 2 | 8 | 0 | 4 | 1 | 11.0 | 2.7 | 14.0 | 6.5 | 1.0 | 2.4 | 1.53 |
| Joe Smith | WAS | mr | 30 | 0 | 2 | 1 | 6 | 1 | 0 | 0 | 1 | 6.4 | 2.1 | 9.4 | 7.6 | 1.2 | 3.6 | 0.94 |
| Will Smith* | SJ | mr | 24 | 0 | 0 | 2 | 1 | 2 | 0 | 0 | 1 | 8.8 | 2.5 | 11.6 | 12.2 | 0.9 | 4.9 | 1.26 |
| Drew Smyly* | ORL | sp | 25 | 1 | 2 | 1 | 1 | 3 | 0 | 1 | 2 | 9.1 | 2.6 | 11.9 | 9.3 | 2.2 | 3.5 | 1.30 |
| Joakim Soria | MIA | cl | 30 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 10.3 | 1.3 | 11.8 | 7.2 | 0.2 | 5.7 | 1.29 |
| Rafael Soriano | WAS | cl | 34 | 3 | 1 | 1 | 3 | 3 | 0 | 0 | 2 | 5.3 | 2.8 | 8.6 | 7.3 | 0.4 | 2.6 | 0.90 |
| Tim Stauffer | TEX | mr | 32 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 8.0 | 2.1 | 10.2 | 10.2 | 0.8 | 4.8 | 1.13 |
| Drew Storen | SJ | mr | 26 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 6.1 | 0.8 | 7.1 | 5.1 | 0.5 | 6.0 | 0.77 |
| Stephen Strasburg | ATL | sp | 25 | 8 | 2 | 0 | 7 | 10 | 0 | 2 | 1 | 8.2 | 1.8 | 10.4 | 9.1 | 1.4 | 5.0 | 1.12 |
| Huston Street |   | cl | 30 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.8 | 1.3 | 9.3 | 11.3 | 0.8 | 9.0 | 1.00 |
| Marcus Stroman | DEN | sp | 23 | 5 | 5 | 0 | 3 | 4 | 0 | 2 | 0 | 10.6 | 2.6 | 13.4 | 7.3 | 0.9 | 2.9 | 1.46 |
| Pedro Strop | KC | mr | 29 | 1 | 0 | 0 | 2 | 4 | 0 | 1 | 1 | 5.7 | 5.1 | 11.4 | 9.1 | 1.4 | 1.8 | 1.20 |
| Eric Surkamp* | SJ | mr | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 12.3 | 6.1 | 18.4 | 6.1 | 2.5 | 1.0 | 2.05 |
| Anthony Swarzak | WAS | mr | 28 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 9.6 | 2.8 | 12.4 | 4.8 | 0.7 | 1.7 | 1.38 |
| Masahiro Tanaka | ORL | sp | 25 | 10 | 2 | 0 | 5 | 3 | 0 | 2 | 4 | 8.1 | 1.8 | 10.2 | 8.8 | 0.8 | 4.8 | 1.10 |
| Junichi Tazawa | ARZ | mr | 28 | 1 | 0 | 0 | 0 | 5 | 0 | 1 | 2 | 11.8 | 2.8 | 14.6 | 10.1 | 1.4 | 3.6 | 1.63 |
| Julio Teheran | ORL | sp | 23 | 15 | 4 | 2 | 7 | 0 | 4 | 5 | 5 | 8.3 | 2.6 | 11.2 | 6.0 | 1.0 | 2.3 | 1.21 |
| Joe Thatcher* | DEN | mr | 32 | 0 | 0 | 1 | 6 | 3 | 1 | 0 | 0 | 11.1 | 2.3 | 15.1 | 9.9 | 0.3 | 4.4 | 1.48 |
| Caleb Thielbar* | LAA | mr | 27 | 1 | 0 | 0 | 3 | 1 | 0 | 1 | 3 | 9.2 | 3.1 | 13.1 | 7.1 | 0.8 | 2.3 | 1.37 |
| Matt Thornton* | PHI | mr | 37 | 2 | 0 | 2 | 2 | 0 | 0 | 1 | 1 | 7.8 | 3.5 | 12.2 | 3.5 | 0.0 | 1.0 | 1.26 |
| Chris Tillman | ATL | sp | 26 | 3 | 5 | 0 | 6 | 5 | 0 | 3 | 6 | 8.3 | 3.2 | 11.8 | 6.0 | 0.9 | 1.8 | 1.28 |
| Shawn Tolleson | MIL | mr | 26 | 2 | 1 | 0 | 1 | 7 | 0 | 0 | 4 | 6.2 | 3.1 | 9.4 | 8.9 | 1.2 | 2.9 | 1.03 |
| Alexander Torres* | WAS | mr | 26 | 0 | 1 | 1 | 1 | 2 | 0 | 1 | 1 | 3.8 | 4.2 | 8.3 | 6.6 | 0.3 | 1.6 | 0.88 |
| Carlos Torres | POR | mr | 31 | 10 | 2 | 3 | 4 | 8 | 0 | 0 | 4 | 10.3 | 3.6 | 14.3 | 10.1 | 1.9 | 2.8 | 1.55 |
| Blake Treinen | KC | mr | 26 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 9.8 | 1.6 | 11.9 | 6.4 | 0.3 | 4.0 | 1.26 |
| Nick Tropeano | CHI | sp | 23 | 2 | 2 | 0 | 6 | 0 | 0 | 0 | 0 | 8.2 | 3.3 | 13.9 | 8.6 | 0.0 | 2.6 | 1.27 |
| Jacob Turner | WAS | sp | 23 | 6 | 5 | 0 | 1 | 3 | 2 | 1 | 0 | 10.9 | 3.6 | 14.7 | 4.4 | 1.0 | 1.2 | 1.61 |
| Koji Uehara | ORL | cl | 39 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 5.8 | 1.3 | 7.2 | 11.9 | 1.0 | 9.5 | 0.78 |
| Jason Vargas* | CAR | sp | 31 | 4 | 3 | 2 | 3 | 0 | 2 | 0 | 3 | 10.3 | 2.0 | 12.5 | 6.3 | 1.4 | 3.2 | 1.36 |
| Anthony Varvaro | CIN | mr | 29 | 0 | 1 | 1 | 1 | 4 | 0 | 1 | 0 | 9.8 | 1.6 | 11.7 | 9.5 | 1.4 | 5.8 | 1.27 |
| Yordano Ventura | TEX | sp | 23 | 2 | 3 | 0 | 1 | 4 | 1 | 0 | 1 | 13.0 | 2.5 | 15.7 | 7.2 | 1.3 | 2.9 | 1.72 |
| Justin Verlander | BOS | sp | 31 | 15 | 6 | 2 | 4 | 5 | 0 | 6 | 4 | 10.8 | 2.8 | 13.8 | 6.7 | 0.9 | 2.4 | 1.51 |
| Carlos Villanueva | SJ | mr | 30 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 9.0 | 1.8 | 11.0 | 8.4 | 1.4 | 4.7 | 1.20 |
| Nick Vincent | SJ | mr | 27 | 1 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 9.9 | 3.0 | 12.9 | 6.5 | 1.9 | 2.1 | 1.44 |
| Arodys Vizcaino | CHI | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 4.5 | 0.0 | 99.0 | 0.00 |
| Ryan Vogelsong | MIN | sp | 36 | 11 | 9 | 3 | 3 | 0 | 0 | 5 | 11 | 9.6 | 2.9 | 12.6 | 6.7 | 0.6 | 2.3 | 1.38 |
| Edinson Volquez | POR | sp | 30 | 9 | 6 | 3 | 16 | 14 | 0 | 3 | 5 | 9.2 | 4.2 | 14.1 | 6.4 | 1.0 | 1.5 | 1.48 |
| Michael Wacha |   | sp | 22 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 1 | 9.1 | 2.6 | 11.9 | 7.0 | 0.9 | 2.7 | 1.30 |
| Tsuyoshi Wada* | ORL | sp | 33 | 3 | 1 | 3 | 0 | 0 | 0 | 1 | 2 | 8.4 | 2.1 | 10.5 | 7.0 | 1.3 | 3.3 | 1.16 |
| Adam Wainwright |   | sp | 32 | 4 | 3 | 1 | 8 | 1 | 0 | 1 | 2 | 8.2 | 1.6 | 10.2 | 6.8 | 0.9 | 4.1 | 1.09 |
| Jordan Walden | CHI | mr | 26 | 0 | 1 | 0 | 1 | 5 | 0 | 1 | 0 | 3.5 | 7.0 | 10.8 | 12.4 | 0.3 | 1.8 | 1.16 |
| Taijuan Walker | BOS | sp | 21 | 6 | 2 | 1 | 0 | 1 | 1 | 2 | 1 | 9.9 | 4.2 | 14.1 | 9.3 | 1.0 | 2.2 | 1.57 |
| Adam Warren | POR | mr | 26 | 0 | 0 | 1 | 2 | 3 | 0 | 3 | 2 | 7.4 | 3.1 | 10.8 | 10.8 | 0.8 | 3.5 | 1.17 |
| Tony Watson* | TEX | mr | 29 | 6 | 2 | 6 | 7 | 0 | 0 | 1 | 1 | 7.1 | 3.3 | 11.4 | 9.5 | 1.0 | 2.9 | 1.15 |
| Jered Weaver | MIL | sp | 31 | 25 | 3 | 0 | 8 | 4 | 0 | 3 | 9 | 8.8 | 2.5 | 11.6 | 7.1 | 1.3 | 2.8 | 1.25 |
| Daniel Webb | MIA | mr | 24 | 1 | 1 | 3 | 0 | 13 | 0 | 3 | 4 | 7.7 | 5.6 | 13.3 | 6.9 | 0.8 | 1.2 | 1.47 |
| Ryan Webb | TEX | mr | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 10.8 | 2.2 | 13.0 | 8.6 | 1.1 | 4.0 | 1.44 |
| Zack Wheeler | DET | sp | 24 | 4 | 5 | 8 | 7 | 8 | 0 | 3 | 7 | 9.2 | 4.6 | 14.2 | 7.7 | 0.9 | 1.7 | 1.54 |
| Chase Whitley | PHI | sp | 25 | 2 | 2 | 1 | 3 | 2 | 0 | 0 | 1 | 10.1 | 3.1 | 13.9 | 8.0 | 1.4 | 2.6 | 1.46 |
| Tom Wilhelmsen | ARZ | mr | 30 | 6 | 1 | 0 | 2 | 0 | 0 | 2 | 3 | 6.4 | 3.9 | 10.6 | 11.0 | 0.7 | 2.8 | 1.14 |
| Jerome Williams | WAS | mr | 32 | 2 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 9.9 | 3.3 | 13.5 | 4.8 | 1.0 | 1.5 | 1.46 |
| C.J. Wilson* | BOS | sp | 33 | 6 | 3 | 5 | 7 | 7 | 0 | 4 | 4 | 11.0 | 4.4 | 15.9 | 8.0 | 1.1 | 1.8 | 1.72 |
| Chris Withrow | MIA | mr | 25 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 1 | 3.8 | 2.5 | 7.5 | 11.9 | 0.6 | 4.8 | 0.70 |
| Alex Wood* | KC | sp | 23 | 12 | 4 | 4 | 2 | 3 | 0 | 0 | 6 | 8.3 | 2.3 | 10.7 | 8.0 | 0.9 | 3.5 | 1.18 |
| Travis Wood* | MIA | sp | 27 | 1 | 1 | 7 | 4 | 3 | 0 | 1 | 9 | 12.6 | 4.2 | 17.0 | 6.7 | 1.5 | 1.6 | 1.86 |
| Brandon Workman | ATL | sp | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1.8 | 8.7 | 7.5 | 1.8 | 4.2 | 0.97 |
| Vance Worley | POR | sp | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 11.5 | 1.5 | 13.0 | 4.6 | 1.0 | 3.0 | 1.44 |
| Jamey Wright | MIN | mr | 39 | 2 | 1 | 1 | 5 | 7 | 0 | 1 | 3 | 9.1 | 4.4 | 14.2 | 4.9 | 0.5 | 1.1 | 1.50 |
| Wesley Wright* | CIN | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 13.5 | 20.3 | 13.5 | 0.0 | 1.0 | 2.25 |
| Chris Young | ORL | sp | 35 | 15 | 8 | 5 | 5 | 8 | 0 | 4 | 4 | 8.9 | 4.3 | 13.4 | 5.8 | 1.4 | 1.4 | 1.46 |
| Brad Ziegler | LAA | mr | 34 | 0 | 2 | 2 | 1 | 0 | 0 | 2 | 0 | 8.5 | 3.3 | 12.1 | 7.3 | 0.9 | 2.2 | 1.31 |
| Jordan Zimmermann | MIL | sp | 28 | 9 | 3 | 0 | 5 | 2 | 0 | 7 | 2 | 10.0 | 1.9 | 12.1 | 7.8 | 1.1 | 4.1 | 1.32 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Fernando Abad* | MIL | mr | 28 | .536 | 120 | .233 | 59 | .328 | 60 | .333 | 12.0 | 2.3 | 2.12 | 2.04 |
| Jeremy Affeldt* | TEX | mr | 35 | .649 | 121 | .264 | 69 | .401 | 71 | .413 | 16.9 | 3.7 | 3.37 | 2.80 |
| Matt Albers | POR | mr | 31 | 1.319 | 14 | .571 | 16 | .696 | 17 | .739 | 8.0 | 27.2 | 27.94 | 31.78 |
| Al Alburquerque | MIN | mr | 28 | .593 | 65 | .262 | 39 | .371 | 39 | .371 | 9.2 | 3.3 | 2.86 | 2.58 |
| Cody Allen | WAS | cl | 25 | .670 | 100 | .280 | 79 | .449 | 79 | .449 | 16.6 | 3.3 | 2.96 | 2.52 |
| Henderson Alvarez | MIN | sp | 24 | .753 | 676 | .306 | 377 | .444 | 388 | .457 | 100.2 | 4.4 | 4.07 | 4.38 |
| Brett Anderson* | LAA | sp | 26 | .775 | 14 | .357 | 7 | .438 | 7 | .438 | 2.3 | 6.1 | 5.47 | 5.09 |
| Chase Anderson | WAS | sp | 26 | .837 | 303 | .300 | 233 | .527 | 237 | .536 | 68.0 | 6.2 | 5.62 | 5.51 |
| Chris Archer | ARZ | sp | 25 | .660 | 628 | .296 | 360 | .396 | 368 | .405 | 92.7 | 3.9 | 3.55 | 3.41 |
| Jake Arrieta | SJ | sp | 28 | .482 | 436 | .257 | 187 | .287 | 188 | .288 | 35.6 | 1.9 | 1.71 | 1.58 |
| Scott Atchison | ORL | mr | 38 | .482 | 194 | .206 | 75 | .298 | 75 | .298 | 12.0 | 1.6 | 1.39 | 1.22 |
| Luis Avilan* | MIA | mr | 24 | .837 | 65 | .338 | 40 | .500 | 40 | .500 | 12.0 | 6.2 | 5.85 | 6.61 |
| Dylan Axelrod | KC | sp | 28 | .478 | 19 | .211 | 10 | .313 | 10 | .313 | 1.4 | 1.4 | 1.30 | 1.21 |
| John Axford | DEN | mr | 31 | .542 | 6 | .333 | 5 | .313 | 6 | .375 | 1.1 | 3.1 | 2.52 | 3.56 |
| Burke Badenhop | DEN | mr | 31 | .767 | 194 | .325 | 109 | .436 | 115 | .460 | 28.4 | 4.2 | 3.85 | 4.40 |
| Pedro Baez | DET | mr | 26 | .622 | 64 | .203 | 34 | .395 | 34 | .395 | 7.9 | 3.3 | 2.95 | 2.53 |
| Homer Bailey | BOS | sp | 28 | .758 | 477 | .304 | 304 | .460 | 311 | .470 | 87.0 | 5.2 | 4.78 | 4.64 |
| Grant Balfour | TEX | mr | 36 | .586 | 7 | .286 | 4 | .364 | 4 | .364 | 0.9 | 3.5 | 3.18 | 4.14 |
| Matt Barnes | CHI | mr | 24 | .969 | 30 | .367 | 27 | .614 | 27 | .614 | 8.8 | 9.5 | 8.21 | 7.09 |
| Antonio Bastardo* | NYK | mr | 28 | .656 | 186 | .269 | 128 | .428 | 128 | .428 | 29.2 | 3.7 | 3.40 | 2.80 |
| Trevor Bauer | SJ | sp | 23 | .668 | 264 | .277 | 166 | .416 | 169 | .424 | 40.9 | 4.0 | 3.61 | 3.58 |
| Josh Beckett | POR | sp | 34 | .865 | 98 | .316 | 73 | .537 | 74 | .544 | 20.8 | 6.0 | 5.56 | 5.33 |
| Erik Bedard* | PHI | sp | 35 | .891 | 291 | .330 | 234 | .549 | 239 | .561 | 71.6 | 6.9 | 6.19 | 6.43 |
| Cam Bedrosian | ATL | mr | 22 | .879 | 7 | .286 | 7 | .583 | 7 | .583 | 2.1 | 7.0 | 7.24 | 7.61 |
| Joe Beimel* | ORL | mr | 37 | .985 | 164 | .354 | 132 | .608 | 133 | .613 | 43.9 | 8.6 | 7.78 | 7.29 |
| Ronald Belisario | BOS | mr | 31 | .715 | 121 | .339 | 66 | .393 | 70 | .417 | 18.7 | 4.4 | 3.98 | 4.58 |
| Matt Belisle | MIL | mr | 34 | .602 | 63 | .270 | 31 | .365 | 31 | .365 | 6.4 | 2.7 | 2.35 | 2.02 |
| Jeff Beliveau* | MIA | mr | 27 | .481 | 37 | .297 | 15 | .268 | 15 | .268 | 3.4 | 2.2 | 1.96 | 1.62 |
| Heath Bell | LAA | mr | 36 | .774 | 64 | .359 | 34 | .391 | 39 | .448 | 10.8 | 5.0 | 4.45 | 5.14 |
| Joaquin Benoit | CAR | mr | 36 | .513 | 136 | .228 | 71 | .333 | 71 | .333 | 13.2 | 2.2 | 1.98 | 1.50 |
| Dellin Betances | NYK | mr | 26 | .451 | 157 | .248 | 88 | .286 | 89 | .289 | 15.1 | 1.7 | 1.51 | 1.35 |
| Lisalverto Bonilla | KC | sp | 24 | .556 | 75 | .160 | 41 | .360 | 44 | .386 | 7.9 | 2.4 | 2.13 | 1.75 |
| Brad Boxberger | SJ | mr | 26 | .513 | 102 | .225 | 79 | .342 | 81 | .351 | 14.2 | 2.1 | 1.90 | 1.56 |
| Blaine Boyer | LAA | mr | 32 | .594 | 137 | .212 | 72 | .385 | 73 | .390 | 14.9 | 2.8 | 2.61 | 1.96 |
| Brad Brach | SJ | mr | 28 | .566 | 138 | .196 | 76 | .374 | 76 | .374 | 15.9 | 2.9 | 2.55 | 2.25 |
| Zach Britton* | DET | cl | 26 | .621 | 186 | .226 | 110 | .399 | 111 | .402 | 19.6 | 2.4 | 2.20 | 2.60 |
| Brooks Brown | DET | mr | 29 | .551 | 68 | .294 | 27 | .297 | 28 | .308 | 6.4 | 2.5 | 2.21 | 2.25 |
| Jonathan Broxton | MIN | mr | 30 | .789 | 152 | .303 | 112 | .489 | 113 | .493 | 30.2 | 5.2 | 4.71 | 5.36 |
| David Buchanan | LAA | sp | 25 | .669 | 216 | .278 | 112 | .400 | 113 | .404 | 27.8 | 3.8 | 3.43 | 3.66 |
| Clay Buchholz | DET | sp | 29 | .730 | 505 | .293 | 318 | .445 | 322 | .450 | 85.6 | 4.6 | 4.18 | 4.29 |
| Mark Buehrle* | ARZ | sp | 35 | .698 | 292 | .332 | 146 | .399 | 148 | .404 | 39.5 | 4.1 | 3.76 | 3.57 |
| Madison Bumgarner* | SJ | sp | 24 | .649 | 612 | .286 | 364 | .397 | 370 | .404 | 86.8 | 3.5 | 3.16 | 3.00 |
| A.J. Burnett | ARZ | sp | 37 | .796 | 567 | .321 | 432 | .492 | 442 | .503 | 122.7 | 5.6 | 5.10 | 5.08 |
| Jared Burton | CIN | mr | 33 | .708 | 37 | .324 | 22 | .415 | 22 | .415 | 6.2 | 4.7 | 4.19 | 4.47 |
| Eddie Butler | SJ | sp | 23 | 1.071 | 11 | .364 | 12 | .667 | 12 | .667 | 4.0 | 10.8 | 9.76 | 13.30 |
| Trevor Cahill | DEN | sp | 26 | .830 | 334 | .341 | 262 | .509 | 266 | .517 | 74.7 | 5.9 | 5.37 | 5.88 |
| Matt Cain | CHI | sp | 29 | .782 | 215 | .288 | 154 | .489 | 157 | .498 | 40.9 | 4.9 | 4.55 | 4.66 |
| Carter Capps | LAA | mr | 23 | .778 | 62 | .371 | 44 | .440 | 47 | .470 | 13.9 | 5.9 | 5.20 | 6.24 |
| Buddy Carlyle | NYK | mr | 36 | .882 | 34 | .265 | 33 | .611 | 33 | .611 | 8.4 | 5.6 | 5.21 | 4.90 |
| David Carpenter | ARZ | mr | 28 | .767 | 171 | .339 | 108 | .450 | 111 | .463 | 32.5 | 5.5 | 4.94 | 4.78 |
| Carlos Carrasco | SJ | mr | 27 | .527 | 237 | .224 | 124 | .328 | 128 | .339 | 24.2 | 2.2 | 2.03 | 1.84 |
| Scott Carroll | SJ | sp | 29 | .677 | 28 | .357 | 14 | .389 | 14 | .389 | 3.7 | 3.8 | 3.58 | 3.31 |
| Andrew Cashner | MIA | sp | 27 | .767 | 409 | .313 | 269 | .476 | 271 | .480 | 73.2 | 5.0 | 4.47 | 4.31 |
| Santiago Casilla | LAA | cl | 33 | .447 | 161 | .174 | 66 | .277 | 69 | .290 | 10.7 | 1.5 | 1.36 | 1.31 |
| Brett Cecil* | LAA | mr | 27 | .609 | 115 | .348 | 82 | .364 | 85 | .378 | 21.8 | 3.8 | 3.44 | 3.23 |
| Jhoulys Chacin | ATL | sp | 26 | .925 | 130 | .315 | 104 | .598 | 104 | .598 | 31.1 | 7.2 | 6.46 | 6.15 |
| Joba Chamberlain | BOS | mr | 28 | .669 | 180 | .289 | 108 | .401 | 112 | .416 | 27.0 | 3.8 | 3.45 | 3.56 |
| Aroldis Chapman* | ATL | cl | 26 | .481 | 104 | .308 | 57 | .284 | 60 | .299 | 10.5 | 1.8 | 1.62 | 1.42 |
| Tyler Chatwood | MIL | sp | 24 | .690 | 15 | .133 | 14 | .500 | 14 | .500 | 2.9 | 3.8 | 3.41 | 2.99 |
| Jesse Chavez | DET | sp | 30 | .796 | 397 | .322 | 296 | .495 | 299 | .500 | 80.7 | 5.2 | 4.70 | 5.16 |
| Bruce Chen* | ARZ | sp | 37 | .902 | 54 | .370 | 38 | .528 | 38 | .528 | 11.5 | 6.9 | 6.07 | 7.66 |
| Wei-Yin Chen* |   | sp | 28 | .878 | 583 | .362 | 435 | .536 | 440 | .543 | 139.9 | 7.0 | 6.28 | 5.94 |
| Randy Choate* | DEN | mr | 38 | .602 | 62 | .242 | 24 | .329 | 26 | .356 | 5.2 | 2.5 | 2.27 | 2.35 |
| Steve Cishek | TEX | cl | 28 | .788 | 123 | .268 | 112 | .526 | 113 | .531 | 28.8 | 5.3 | 4.82 | 4.62 |
| Tyler Clippard | MIL | mr | 29 | .609 | 152 | .263 | 100 | .391 | 101 | .395 | 21.7 | 3.1 | 2.79 | 2.79 |
| Alex Cobb | LAA | sp | 26 | .643 | 505 | .279 | 266 | .375 | 281 | .396 | 68.4 | 3.6 | 3.27 | 3.07 |
| Phil Coke* | ARZ | mr | 31 | .886 | 177 | .395 | 128 | .516 | 131 | .528 | 42.6 | 7.4 | 6.64 | 7.11 |
| Casey Coleman | MIN | mr | 26 | .762 | 20 | .300 | 13 | .481 | 13 | .481 | 3.6 | 5.8 | 5.18 | 4.37 |
| Tim Collins* | NYK | mr | 24 | 1.093 | 21 | .476 | 19 | .594 | 21 | .656 | 8.1 | 12.9 | 10.95 | 12.59 |
| Josh Collmenter | ATL | sp | 28 | .722 | 503 | .270 | 292 | .448 | 295 | .452 | 73.6 | 4.2 | 3.78 | 3.76 |
| Alex Colome | CIN | sp | 25 | .686 | 110 | .218 | 61 | .449 | 61 | .449 | 15.7 | 4.3 | 3.81 | 3.05 |
| Bartolo Colon | WAS | sp | 41 | .852 | 540 | .357 | 370 | .515 | 376 | .524 | 116.3 | 6.5 | 6.00 | 5.70 |
| Ryan Cook | MIN | mr | 27 | .655 | 139 | .266 | 89 | .414 | 91 | .423 | 20.5 | 3.8 | 3.41 | 3.12 |
| Kevin Correia | BOS | sp | 33 | .677 | 306 | .232 | 169 | .424 | 173 | .434 | 40.2 | 3.7 | 3.37 | 3.10 |
| Jarred Cosart | MIN | sp | 24 | .727 | 614 | .290 | 361 | .443 | 363 | .445 | 96.6 | 4.6 | 4.19 | 4.35 |
| Neal Cotts* | MIA | mr | 34 | .709 | 150 | .320 | 95 | .430 | 95 | .430 | 24.2 | 4.1 | 3.71 | 3.63 |
| Kyle Crockett* | MIL | mr | 22 | .677 | 58 | .293 | 36 | .414 | 37 | .425 | 8.9 | 3.9 | 3.59 | 3.63 |
| Aaron Crow | ORL | mr | 27 | .725 | 27 | .222 | 19 | .475 | 19 | .475 | 5.1 | 5.1 | 4.46 | 4.65 |
| Johnny Cueto | KC | sp | 28 | .603 | 714 | .255 | 396 | .373 | 407 | .383 | 87.5 | 2.9 | 2.68 | 2.42 |
| John Danks* | MIA | sp | 29 | .853 | 645 | .304 | 489 | .537 | 494 | .543 | 145.0 | 6.4 | 5.83 | 5.47 |
| Yu Darvish | MIA | sp | 27 | .679 | 418 | .318 | 280 | .419 | 282 | .422 | 70.6 | 4.0 | 3.58 | 3.52 |
| Wade Davis | TEX | mr | 28 | .494 | 153 | .281 | 93 | .303 | 96 | .313 | 17.8 | 2.0 | 1.83 | 1.73 |
| Justin De Fratus | NYK | mr | 26 | .446 | 57 | .193 | 22 | .262 | 24 | .286 | 3.7 | 1.4 | 1.30 | 1.01 |
| Jorge De La Rosa* | DET | sp | 33 | .796 | 506 | .285 | 356 | .494 | 363 | .503 | 94.9 | 5.1 | 4.63 | 5.01 |
| Rubby De La Rosa | CHI | sp | 25 | 1.006 | 283 | .336 | 248 | .633 | 251 | .640 | 81.7 | 8.8 | 7.81 | 7.98 |
| Samuel Deduno | POR | mr | 30 | .727 | 73 | .301 | 50 | .439 | 51 | .447 | 13.8 | 5.0 | 4.52 | 5.24 |
| Jacob deGrom | ARZ | sp | 26 | .656 | 448 | .304 | 259 | .402 | 260 | .403 | 60.9 | 3.5 | 3.14 | 3.01 |
| Steve Delabar | MIA | mr | 30 | .838 | 76 | .211 | 68 | .515 | 74 | .561 | 19.0 | 6.0 | 5.44 | 6.28 |
| Randall Delgado |   | mr | 24 | .586 | 96 | .260 | 51 | .362 | 51 | .362 | 11.3 | 3.0 | 2.62 | 2.66 |
| Anthony DeSclafani | ARZ | mr | 24 | .887 | 74 | .392 | 59 | .532 | 61 | .550 | 20.2 | 7.9 | 7.02 | 6.10 |
| Odrisamer Despaigne | KC | sp | 27 | .591 | 345 | .238 | 155 | .343 | 165 | .365 | 37.0 | 3.0 | 2.72 | 2.45 |
| R.A. Dickey | TEX | sp | 39 | .716 | 621 | .229 | 413 | .460 | 424 | .473 | 100.2 | 4.1 | 3.76 | 3.57 |
| Jake Diekman* | CAR | mr | 27 | .694 | 146 | .377 | 118 | .432 | 118 | .432 | 30.3 | 4.4 | 3.91 | 3.84 |
| Sean Doolittle* | DET | cl | 27 | .382 | 148 | .216 | 54 | .225 | 56 | .233 | 8.6 | 1.1 | 1.02 | 0.83 |
| Felix Doubront* | ARZ | sp | 26 | .944 | 188 | .378 | 153 | .573 | 155 | .581 | 53.9 | 9.2 | 8.39 | 8.47 |
| Scott Downs* | MIL | mr | 38 | 1.030 | 40 | .400 | 39 | .650 | 39 | .650 | 13.6 | 10.8 | 10.00 | 9.19 |
| Kyle Drabek | SJ | mr | 26 | .000 | 3 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Brian Duensing* | WAS | mr | 31 | .770 | 116 | .267 | 81 | .474 | 83 | .485 | 22.3 | 5.3 | 4.76 | 5.31 |
| Danny Duffy* | CHI | sp | 25 | .681 | 307 | .264 | 186 | .432 | 186 | .432 | 44.0 | 3.9 | 3.56 | 3.63 |
| Zach Duke* | CIN | mr | 31 | .577 | 95 | .284 | 54 | .360 | 54 | .360 | 11.6 | 2.8 | 2.53 | 1.92 |
| Michael Dunn* | SJ | mr | 29 | .973 | 63 | .381 | 60 | .588 | 63 | .618 | 21.4 | 9.6 | 8.80 | 8.98 |
| Roenis Elias* | CHI | sp | 25 | .829 | 359 | .329 | 291 | .521 | 294 | .526 | 79.5 | 5.6 | 5.08 | 5.24 |
| Nathan Eovaldi | BOS | sp | 24 | .849 | 597 | .348 | 402 | .514 | 406 | .519 | 125.9 | 6.5 | 5.86 | 5.48 |
| Robbie Erlin* | SJ | sp | 23 | .654 | 39 | .333 | 18 | .353 | 19 | .373 | 5.5 | 4.1 | 3.68 | 2.89 |
| Marco Estrada | TEX | mr | 30 | 1.128 | 15 | .267 | 17 | .773 | 17 | .773 | 5.7 | 10.3 | 10.73 | 9.45 |
| Jeurys Familia | BOS | mr | 24 | .682 | 126 | .270 | 81 | .426 | 82 | .432 | 19.2 | 4.1 | 3.56 | 3.84 |
| Danny Farquhar | ARZ | mr | 27 | .600 | 212 | .335 | 109 | .337 | 113 | .350 | 28.3 | 3.3 | 3.00 | 2.91 |
| Scott Feldman | MIL | sp | 31 | .846 | 645 | .301 | 445 | .517 | 460 | .534 | 130.1 | 5.9 | 5.45 | 5.48 |
| Neftali Feliz | CHI | cl | 26 | .696 | 96 | .229 | 64 | .444 | 65 | .451 | 15.9 | 4.2 | 3.74 | 4.08 |
| Jose Fernandez | MIA | sp | 21 | .754 | 136 | .301 | 110 | .487 | 110 | .487 | 27.6 | 4.6 | 4.17 | 3.61 |
| Josh Fields | CHI | mr | 28 | .564 | 114 | .342 | 64 | .339 | 64 | .339 | 14.2 | 2.7 | 2.42 | 2.00 |
| Casey Fien | SJ | mr | 30 | .787 | 74 | .297 | 58 | .523 | 58 | .523 | 14.3 | 4.7 | 4.25 | 3.36 |
| Michael Fiers | TEX | sp | 29 | .598 | 217 | .203 | 133 | .392 | 136 | .401 | 28.3 | 3.0 | 2.71 | 2.35 |
| Brandon Finnegan* | CHI | mr | 21 | .517 | 12 | .250 | 5 | .313 | 5 | .313 | 1.1 | 2.4 | 2.16 | 1.65 |
| Doug Fister | TEX | sp | 30 | .776 | 558 | .269 | 363 | .478 | 376 | .495 | 98.5 | 4.9 | 4.41 | 4.35 |
| Yohan Flande* | DEN | sp | 28 | .688 | 128 | .242 | 79 | .441 | 79 | .441 | 17.8 | 3.7 | 3.40 | 3.72 |
| Gavin Floyd | MIA | sp | 31 | .728 | 199 | .317 | 111 | .417 | 116 | .436 | 28.3 | 4.0 | 3.60 | 4.19 |
| Brian Flynn* | ATL | sp | 24 | .718 | 21 | .333 | 13 | .448 | 13 | .448 | 2.8 | 3.4 | 3.07 | 2.84 |
| Michael Foltynewicz | SJ | mr | 22 | .958 | 21 | .476 | 19 | .559 | 20 | .588 | 6.6 | 8.9 | 8.02 | 7.43 |
| Jeff Francis* | LAA | mr | 33 | .951 | 88 | .330 | 65 | .596 | 65 | .596 | 20.1 | 7.3 | 6.60 | 6.61 |
| Jason Frasor | PHI | mr | 36 | .588 | 151 | .258 | 82 | .360 | 83 | .364 | 19.4 | 3.3 | 2.88 | 2.84 |
| Christian Friedrich* | MIN | mr | 26 | .731 | 37 | .378 | 21 | .412 | 21 | .412 | 5.5 | 4.2 | 3.74 | 4.02 |
| Charlie Furbush* | ORL | mr | 28 | 1.010 | 15 | .400 | 15 | .652 | 15 | .652 | 5.3 | 10.2 | 8.57 | 7.46 |
| Yovani Gallardo | CAR | sp | 28 | .723 | 572 | .306 | 348 | .440 | 350 | .442 | 92.0 | 4.4 | 3.98 | 3.91 |
| Jaime Garcia* | PHI | sp | 27 | .938 | 122 | .377 | 99 | .569 | 103 | .592 | 33.4 | 7.8 | 6.99 | 6.64 |
| Matt Garza | DEN | sp | 30 | .730 | 447 | .248 | 276 | .460 | 282 | .470 | 71.1 | 4.5 | 4.08 | 3.91 |
| Kevin Gausman | BOS | sp | 23 | .706 | 172 | .308 | 105 | .436 | 105 | .436 | 27.5 | 4.4 | 4.08 | 3.58 |
| Dillon Gee | CIN | sp | 28 | .880 | 199 | .261 | 159 | .568 | 161 | .575 | 43.1 | 5.9 | 5.37 | 5.81 |
| Ken Giles | CHI | mr | 23 | .347 | 77 | .169 | 32 | .227 | 33 | .234 | 3.9 | 0.9 | 0.80 | 0.74 |
| Brandon Gomes | CHI | mr | 29 | .822 | 87 | .287 | 67 | .528 | 67 | .528 | 19.4 | 6.1 | 5.55 | 5.58 |
| Jeanmar Gomez | POR | mr | 26 | .905 | 230 | .348 | 170 | .552 | 171 | .555 | 51.5 | 6.8 | 6.17 | 6.05 |
| Marco Gonzales* |   | sp | 22 | .649 | 128 | .266 | 77 | .395 | 81 | .415 | 18.3 | 3.5 | 3.18 | 3.14 |
| Gio Gonzalez* | NYK | sp | 28 | .702 | 458 | .312 | 322 | .442 | 324 | .445 | 82.6 | 4.4 | 3.94 | 3.66 |
| Miguel Gonzalez | NYK | sp | 30 | .753 | 234 | .248 | 158 | .476 | 161 | .485 | 38.4 | 4.3 | 3.88 | 3.86 |
| Tom Gorzelanny* | CAR | mr | 31 | .737 | 48 | .333 | 37 | .440 | 39 | .464 | 10.3 | 4.9 | 4.40 | 5.02 |
| Sonny Gray | POR | sp | 24 | .730 | 682 | .324 | 432 | .440 | 437 | .445 | 117.4 | 4.6 | 4.21 | 4.33 |
| Shane Greene | POR | sp | 25 | .844 | 8 | .500 | 4 | .400 | 4 | .400 | 1.8 | 8.1 | 7.32 | 7.48 |
| Nick Greenwood* | ATL | mr | 26 | .877 | 21 | .238 | 15 | .536 | 16 | .571 | 4.4 | 6.3 | 5.38 | 6.38 |
| Luke Gregerson | KC | mr | 30 | .613 | 212 | .259 | 113 | .380 | 113 | .380 | 25.5 | 3.1 | 2.76 | 2.36 |
| Zack Greinke | KC | sp | 30 | .759 | 606 | .318 | 418 | .470 | 422 | .475 | 110.0 | 4.6 | 4.12 | 4.12 |
| Justin Grimm | NYK | mr | 25 | .866 | 11 | .273 | 12 | .571 | 12 | .571 | 3.2 | 6.6 | 5.91 | 8.08 |
| Javy Guerra | DET | mr | 28 | .613 | 37 | .324 | 21 | .375 | 21 | .375 | 5.2 | 3.5 | 3.13 | 2.46 |
| Jeremy Guthrie | WAS | sp | 35 | .738 | 526 | .268 | 327 | .441 | 347 | .468 | 88.4 | 4.6 | 4.15 | 4.23 |
| Juan Gutierrez | MIA | mr | 30 | .951 | 192 | .313 | 158 | .617 | 159 | .621 | 51.5 | 8.3 | 7.59 | 6.47 |
| Nick Hagadone* | MIN | mr | 28 | .563 | 43 | .256 | 25 | .368 | 25 | .368 | 4.8 | 2.4 | 2.16 | 1.55 |
| Jesse Hahn | NYK | sp | 24 | .677 | 162 | .265 | 107 | .428 | 110 | .440 | 25.5 | 3.7 | 3.37 | 3.17 |
| David Hale | CIN | mr | 26 | .661 | 301 | .246 | 150 | .400 | 153 | .408 | 37.5 | 3.8 | 3.44 | 3.39 |
| Cole Hamels* | ORL | sp | 30 | .679 | 586 | .292 | 363 | .416 | 370 | .424 | 89.7 | 3.9 | 3.51 | 3.37 |
| Jason Hammel | ATL | sp | 31 | .700 | 319 | .292 | 194 | .422 | 200 | .435 | 52.2 | 4.4 | 3.96 | 3.78 |
| Brad Hand* | MIL | sp | 24 | .770 | 400 | .255 | 253 | .485 | 257 | .492 | 69.0 | 5.1 | 4.67 | 4.41 |
| J.A. Happ* | DET | sp | 31 | .717 | 57 | .298 | 37 | .457 | 37 | .457 | 10.0 | 4.7 | 4.35 | 3.57 |
| Aaron Harang | DEN | sp | 36 | .968 | 104 | .423 | 93 | .585 | 96 | .604 | 33.9 | 9.6 | 8.67 | 8.11 |
| Blaine Hardy* | CAR | mr | 27 | .474 | 114 | .246 | 49 | .287 | 49 | .287 | 9.4 | 2.0 | 1.81 | 1.88 |
| Dan Haren | BOS | sp | 33 | .713 | 273 | .278 | 176 | .454 | 178 | .459 | 47.1 | 4.6 | 4.10 | 3.30 |
| Will Harris | LAA | mr | 29 | .929 | 4 | .500 | 4 | .571 | 4 | .571 | 1.4 | 9.4 | 11.32 | 10.22 |
| LaTroy Hawkins | DET | cl | 41 | .597 | 30 | .300 | 11 | .324 | 11 | .324 | 2.7 | 2.9 | 2.54 | 2.68 |
| Andrew Heaney* | MIN | sp | 23 | .860 | 17 | .294 | 16 | .571 | 16 | .571 | 4.8 | 6.8 | 6.41 | 5.84 |
| Jeremy Hellickson | CHI | sp | 27 | .735 | 209 | .273 | 133 | .452 | 135 | .459 | 36.5 | 4.9 | 4.43 | 4.45 |
| Heath Hembree | CHI | mr | 25 | .991 | 25 | .400 | 19 | .613 | 19 | .613 | 7.0 | 10.6 | 9.50 | 7.52 |
| Jim Henderson | ARZ | mr | 31 | .697 | 25 | .400 | 22 | .440 | 22 | .440 | 4.6 | 3.2 | 2.85 | 3.09 |
| Kyle Hendricks | MIL | sp | 24 | .622 | 287 | .268 | 127 | .354 | 132 | .368 | 30.0 | 3.0 | 2.78 | 2.93 |
| Felix Hernandez | NYK | sp | 28 | .616 | 633 | .300 | 373 | .379 | 375 | .381 | 90.6 | 3.4 | 3.01 | 2.55 |
| Roberto Hernandez | TEX | sp | 33 | .780 | 440 | .255 | 288 | .491 | 293 | .499 | 78.5 | 5.2 | 4.70 | 4.69 |
| Kelvin Herrera | ATL | mr | 24 | .608 | 191 | .304 | 98 | .354 | 100 | .361 | 24.5 | 3.4 | 3.17 | 3.16 |
| Derek Holland* | BOS | sp | 27 | .752 | 80 | .350 | 47 | .439 | 48 | .449 | 13.0 | 4.7 | 4.27 | 3.81 |
| Greg Holland | ATL | cl | 28 | .636 | 142 | .324 | 95 | .389 | 96 | .393 | 23.6 | 3.7 | 3.39 | 3.50 |
| David Holmberg* | MIN | sp | 22 | .527 | 15 | .133 | 6 | .273 | 8 | .364 | 1.2 | 1.8 | 1.60 | 1.80 |
| J.J. Hoover | PHI | mr | 26 | .777 | 183 | .279 | 159 | .511 | 160 | .514 | 41.8 | 5.2 | 4.75 | 4.50 |
| T.J. House* | LAA | sp | 24 | .825 | 310 | .303 | 226 | .502 | 235 | .522 | 60.5 | 5.2 | 4.71 | 5.20 |
| J.P. Howell* | CHI | mr | 31 | .698 | 126 | .302 | 81 | .426 | 82 | .432 | 18.3 | 3.7 | 3.35 | 4.21 |
| Daniel Hudson | MIA | mr | 27 | 2.167 | 1 | 1.000 | 4 | 1.333 | 4 | 1.333 | 2.2 | 58.7 | 52.81 | 29.63 |
| Tim Hudson | NYK | sp | 38 | .645 | 405 | .264 | 196 | .387 | 198 | .391 | 49.1 | 3.6 | 3.23 | 2.95 |
| David Huff* | DET | mr | 29 | .629 | 75 | .213 | 36 | .375 | 38 | .396 | 8.0 | 3.0 | 2.75 | 3.10 |
| Jared Hughes | KC | mr | 28 | .559 | 216 | .176 | 92 | .327 | 102 | .363 | 18.4 | 2.2 | 2.02 | 2.10 |
| Phil Hughes | CIN | sp | 28 | .617 | 711 | .305 | 342 | .355 | 348 | .361 | 86.6 | 3.3 | 2.96 | 2.62 |
| Tommy Hunter | POR | mr | 27 | .639 | 200 | .280 | 106 | .385 | 108 | .393 | 23.9 | 3.1 | 2.82 | 2.65 |
| Drew Hutchison | NYK | sp | 23 | .712 | 224 | .268 | 175 | .459 | 179 | .470 | 44.4 | 4.5 | 4.10 | 3.79 |
| Hisashi Iwakuma | KC | sp | 33 | .726 | 571 | .301 | 349 | .447 | 352 | .451 | 91.6 | 4.3 | 3.96 | 3.73 |
| Edwin Jackson | BOS | sp | 30 | 1.030 | 333 | .411 | 305 | .630 | 308 | .636 | 110.0 | 10.1 | 9.12 | 8.71 |
| Kenley Jansen | CIN | cl | 26 | .615 | 122 | .328 | 76 | .371 | 76 | .371 | 18.7 | 3.5 | 3.11 | 2.71 |
| Casey Janssen | PHI | cl | 32 | .829 | 64 | .234 | 42 | .532 | 42 | .532 | 11.4 | 5.4 | 5.15 | 4.63 |
| Dan Jennings* | KC | mr | 27 | .850 | 88 | .341 | 67 | .515 | 69 | .531 | 18.1 | 5.5 | 5.06 | 6.14 |
| Kevin Jepsen | CIN | mr | 29 | .606 | 132 | .280 | 86 | .384 | 86 | .384 | 19.5 | 3.4 | 3.02 | 3.21 |
| Ubaldo Jimenez | ARZ | sp | 30 | .821 | 362 | .312 | 282 | .514 | 284 | .517 | 82.4 | 6.2 | 5.59 | 5.76 |
| Tommy Kahnle |   | mr | 24 | .697 | 172 | .238 | 125 | .450 | 126 | .453 | 31.2 | 4.4 | 3.93 | 4.01 |
| Scott Kazmir* | NYK | sp | 30 | .759 | 440 | .336 | 310 | .468 | 313 | .473 | 86.2 | 5.0 | 4.50 | 4.32 |
| Shawn Kelley | MIN | mr | 30 | .791 | 155 | .297 | 127 | .496 | 129 | .504 | 36.3 | 5.7 | 5.22 | 5.18 |
| Joe Kelly | ARZ | sp | 26 | .752 | 253 | .316 | 158 | .449 | 161 | .457 | 41.5 | 4.5 | 4.05 | 4.57 |
| Kyle Kendrick | MIN | sp | 29 | .865 | 471 | .301 | 329 | .532 | 338 | .547 | 102.0 | 6.6 | 5.99 | 5.65 |
| Ian Kennedy | CHI | sp | 29 | .732 | 501 | .301 | 357 | .457 | 364 | .465 | 94.4 | 4.7 | 4.23 | 4.29 |
| Clayton Kershaw* | MIL | sp | 26 | .606 | 458 | .321 | 269 | .369 | 271 | .372 | 61.4 | 3.1 | 2.80 | 2.48 |
| Dallas Keuchel* | POR | sp | 26 | .767 | 668 | .329 | 410 | .458 | 416 | .464 | 106.7 | 4.5 | 4.02 | 4.43 |
| Craig Kimbrel | ATL | cl | 26 | .439 | 122 | .221 | 74 | .292 | 75 | .296 | 11.9 | 1.7 | 1.51 | 1.48 |
| Brandon Kintzler | POR | mr | 29 | .721 | 202 | .272 | 113 | .447 | 113 | .447 | 29.0 | 4.3 | 3.85 | 3.80 |
| Michael Kirkman* | CHI | mr | 27 | .182 | 8 | .000 | 1 | .091 | 2 | .182 | 0.1 | 0.3 | 0.26 | 0.46 |
| Corey Kluber | CHI | sp | 28 | .581 | 601 | .286 | 336 | .355 | 343 | .362 | 70.6 | 2.6 | 2.36 | 2.08 |
| Tom Koehler | MIN | sp | 28 | .769 | 573 | .295 | 387 | .476 | 393 | .483 | 105.6 | 5.1 | 4.62 | 4.67 |
| Michael Kohn | ARZ | mr | 28 | .744 | 31 | .258 | 35 | .486 | 36 | .500 | 8.8 | 5.2 | 4.67 | 5.07 |
| George Kontos | DEN | mr | 29 | .732 | 106 | .302 | 62 | .449 | 62 | .449 | 17.6 | 4.9 | 4.54 | 3.88 |
| Hiroki Kuroda | DEN | sp | 39 | .755 | 687 | .303 | 418 | .459 | 423 | .464 | 116.8 | 4.9 | 4.47 | 4.30 |
| John Lackey | DEN | sp | 35 | .843 | 679 | .349 | 485 | .519 | 487 | .521 | 142.0 | 5.9 | 5.33 | 5.53 |
| Mat Latos | WAS | sp | 26 | .601 | 148 | .304 | 62 | .332 | 62 | .332 | 16.0 | 3.1 | 2.86 | 2.69 |
| Mike Leake | DEN | sp | 26 | .849 | 557 | .330 | 377 | .505 | 393 | .526 | 121.9 | 6.8 | 6.16 | 5.90 |
| Cliff Lee* | KC | sp | 35 | .702 | 196 | .332 | 113 | .419 | 113 | .419 | 30.5 | 4.2 | 3.86 | 3.85 |
| Dominic Leone | CAR | mr | 22 | .771 | 178 | .343 | 121 | .457 | 126 | .475 | 35.9 | 5.6 | 4.87 | 4.36 |
| Jon Lester* |   | sp | 30 | .736 | 643 | .327 | 411 | .441 | 418 | .449 | 108.1 | 4.3 | 3.93 | 3.95 |
| Colby Lewis | MIA | sp | 34 | .854 | 524 | .347 | 398 | .521 | 408 | .534 | 125.4 | 6.6 | 6.01 | 5.67 |
| Tim Lincecum | MIN | sp | 30 | .823 | 254 | .303 | 209 | .532 | 209 | .532 | 57.5 | 5.7 | 5.15 | 5.03 |
| Francisco Liriano* | POR | sp | 30 | .817 | 511 | .348 | 394 | .497 | 400 | .505 | 117.1 | 6.2 | 5.57 | 6.02 |
| Kyle Lobstein* | ATL | sp | 24 | .663 | 23 | .348 | 13 | .382 | 13 | .382 | 3.7 | 4.6 | 4.12 | 4.28 |
| Jeff Locke* | CIN | sp | 26 | .870 | 197 | .310 | 140 | .536 | 143 | .548 | 43.6 | 6.7 | 6.20 | 5.58 |
| Boone Logan* | MIA | mr | 29 | 1.056 | 35 | .486 | 34 | .607 | 35 | .625 | 12.7 | 10.4 | 8.56 | 9.90 |
| Kyle Lohse | LAA | sp | 35 | .735 | 612 | .271 | 376 | .462 | 378 | .465 | 95.6 | 4.4 | 3.94 | 3.81 |
| Javier Lopez* | KC | mr | 36 | 1.373 | 37 | .514 | 36 | .818 | 37 | .841 | 18.2 | 22.3 | 18.40 | 15.00 |
| Aaron Loup* | CHI | mr | 26 | .615 | 91 | .231 | 56 | .386 | 59 | .407 | 12.9 | 3.4 | 3.11 | 2.78 |
| Lance Lynn | WAS | sp | 27 | .790 | 513 | .308 | 362 | .491 | 367 | .497 | 105.5 | 5.7 | 5.19 | 4.80 |
| Tyler Lyons* | TEX | mr | 26 | .929 | 7 | .571 | 8 | .571 | 8 | .571 | 2.3 | 7.0 | 6.29 | 6.62 |
| Jean Machi | LAA | mr | 32 | .585 | 181 | .210 | 90 | .370 | 92 | .379 | 17.0 | 2.4 | 2.13 | 1.91 |
| Paul Maholm* | LAA | mr | 32 | .987 | 154 | .292 | 130 | .637 | 130 | .637 | 38.3 | 7.6 | 6.79 | 7.58 |
| Seth Maness | ORL | mr | 25 | .718 | 281 | .342 | 147 | .406 | 151 | .417 | 40.9 | 4.3 | 3.90 | 4.01 |
| Carlos Martinez | MIA | mr | 22 | .891 | 153 | .386 | 118 | .534 | 122 | .552 | 38.1 | 7.4 | 6.48 | 6.09 |
| Nick Martinez | PHI | sp | 23 | .795 | 355 | .268 | 233 | .497 | 237 | .505 | 63.2 | 5.2 | 4.77 | 4.66 |
| Daisuke Matsuzaka | NYK | mr | 33 | .557 | 154 | .182 | 103 | .371 | 109 | .392 | 21.6 | 3.0 | 2.63 | 2.32 |
| Brandon Maurer | PHI | mr | 23 | .721 | 143 | .357 | 84 | .422 | 84 | .422 | 23.8 | 4.6 | 4.10 | 4.03 |
| Trevor May | ARZ | sp | 24 | 1.012 | 21 | .381 | 21 | .618 | 22 | .647 | 7.8 | 10.6 | 9.53 | 9.61 |
| T.J. McFarland* | BOS | mr | 25 | .848 | 110 | .418 | 66 | .475 | 66 | .475 | 22.2 | 6.8 | 5.81 | 6.01 |
| Jake McGee* | PHI | cl | 27 | .504 | 186 | .258 | 99 | .313 | 100 | .316 | 19.6 | 2.2 | 2.02 | 1.83 |
| Dustin McGowan | LAA | mr | 32 | .983 | 9 | .111 | 11 | .688 | 11 | .688 | 2.3 | 5.6 | 4.62 | 6.80 |
| Collin McHugh | CAR | sp | 27 | .568 | 463 | .255 | 234 | .342 | 241 | .352 | 50.3 | 2.6 | 2.35 | 2.21 |
| Yoervis Medina | CIN | mr | 25 | .840 | 110 | .300 | 86 | .515 | 89 | .533 | 24.5 | 5.9 | 5.22 | 5.75 |
| Jenrry Mejia | CIN | cl | 24 | .681 | 327 | .333 | 190 | .401 | 193 | .407 | 48.8 | 3.9 | 3.48 | 3.61 |
| Mark Melancon | MIN | cl | 29 | .581 | 146 | .308 | 82 | .352 | 82 | .352 | 19.6 | 3.1 | 2.82 | 2.54 |
| Roman Mendez | DET | mr | 23 | .626 | 80 | .188 | 47 | .420 | 47 | .420 | 10.2 | 3.2 | 2.92 | 2.39 |
| Wade Miley* | LAA | sp | 27 | .833 | 600 | .343 | 420 | .496 | 430 | .508 | 128.9 | 6.2 | 5.65 | 6.10 |
| Andrew Miller* | WAS | mr | 29 | .448 | 94 | .213 | 58 | .293 | 61 | .308 | 9.6 | 1.7 | 1.52 | 1.30 |
| Shelby Miller | TEX | sp | 23 | .692 | 585 | .251 | 369 | .437 | 373 | .441 | 93.6 | 4.2 | 3.81 | 3.73 |
| Tom Milone* | POR | sp | 27 | .862 | 116 | .336 | 79 | .534 | 79 | .534 | 24.2 | 6.7 | 5.94 | 5.52 |
| Mike Minor* | ORL | sp | 26 | 1.250 | 51 | .451 | 60 | .779 | 61 | .792 | 24.1 | 14.8 | 13.97 | 14.76 |
| Rafael Montero | CIN | sp | 23 | .894 | 40 | .325 | 43 | .597 | 43 | .597 | 11.8 | 6.5 | 5.87 | 5.80 |
| Franklin Morales* | WAS | sp | 28 | .913 | 142 | .261 | 126 | .606 | 126 | .606 | 38.0 | 7.5 | 6.89 | 6.86 |
| Mike Morin | ORL | mr | 23 | .639 | 175 | .297 | 111 | .402 | 111 | .402 | 25.2 | 3.4 | 3.01 | 2.81 |
| Bryan Morris | MIN | mr | 27 | .831 | 199 | .286 | 152 | .514 | 157 | .530 | 41.5 | 5.6 | 4.99 | 5.64 |
| Brandon Morrow | DEN | mr | 29 | .938 | 83 | .386 | 70 | .565 | 70 | .565 | 22.6 | 7.7 | 6.95 | 6.62 |
| Charlie Morton | SJ | sp | 30 | .632 | 246 | .297 | 124 | .357 | 133 | .383 | 31.0 | 3.3 | 3.04 | 2.97 |
| Joe Nathan | DEN | cl | 39 | .685 | 44 | .295 | 34 | .436 | 35 | .449 | 8.4 | 4.2 | 3.73 | 3.75 |
| Jimmy Nelson | PHI | sp | 25 | .772 | 268 | .317 | 170 | .455 | 178 | .476 | 48.0 | 5.0 | 4.61 | 4.61 |
| Pat Neshek | PHI | mr | 33 | .635 | 217 | .249 | 116 | .382 | 122 | .401 | 27.4 | 3.2 | 2.96 | 2.77 |
| Juan Nicasio | WAS | mr | 27 | .944 | 118 | .254 | 104 | .598 | 107 | .615 | 33.7 | 8.3 | 7.31 | 7.14 |
| Jon Niese* | SJ | sp | 27 | .878 | 211 | .294 | 165 | .556 | 168 | .566 | 47.5 | 6.4 | 5.75 | 5.76 |
| Hector Noesi | CHI | sp | 27 | .772 | 100 | .340 | 65 | .461 | 65 | .461 | 18.8 | 5.2 | 4.72 | 4.47 |
| Bud Norris | CAR | sp | 29 | .773 | 504 | .274 | 346 | .475 | 361 | .496 | 91.7 | 4.8 | 4.34 | 4.37 |
| Ivan Nova | MIN | sp | 27 | 1.491 | 20 | .500 | 25 | .893 | 26 | .929 | 12.7 | 26.5 | 23.81 | 27.37 |
| Vidal Nuno* | CHI | sp | 26 | .821 | 119 | .328 | 77 | .494 | 78 | .500 | 22.9 | 5.8 | 5.20 | 5.14 |
| Darren O'Day | DET | mr | 31 | .561 | 129 | .202 | 69 | .347 | 74 | .372 | 14.1 | 2.5 | 2.25 | 2.07 |
| Eric O'Flaherty* | ARZ | mr | 29 | .712 | 32 | .188 | 21 | .477 | 21 | .477 | 5.1 | 4.3 | 3.84 | 3.70 |
| Jake Odorizzi | DET | sp | 24 | .730 | 477 | .310 | 331 | .453 | 334 | .458 | 91.1 | 4.9 | 4.38 | 4.28 |
| Alexi Ogando | POR | mr | 30 | 1.000 | 9 | .667 | 9 | .563 | 9 | .563 | 3.3 | 9.9 | 7.99 | 10.00 |
| Logan Ondrusek | MIL | mr | 29 | .728 | 84 | .369 | 55 | .433 | 55 | .433 | 16.4 | 5.3 | 4.68 | 4.85 |
| Dan Otero | CAR | mr | 29 | .681 | 232 | .332 | 104 | .370 | 105 | .374 | 29.9 | 4.1 | 3.76 | 4.07 |
| Adam Ottavino | CAR | mr | 28 | .594 | 80 | .287 | 38 | .349 | 38 | .349 | 9.2 | 3.1 | 2.86 | 2.65 |
| Juan Carlos Oviedo | CAR | mr | 30 | .718 | 20 | .300 | 13 | .448 | 13 | .448 | 3.6 | 4.8 | 4.34 | 4.21 |
| Jonathan Papelbon | KC | cl | 33 | .459 | 153 | .222 | 63 | .275 | 65 | .284 | 11.3 | 1.7 | 1.54 | 1.43 |
| James Paxton* | LAA | sp | 25 | .604 | 180 | .267 | 95 | .373 | 95 | .373 | 18.8 | 2.6 | 2.35 | 2.40 |
| Jake Peavy | SJ | sp | 33 | .741 | 496 | .258 | 328 | .475 | 330 | .478 | 78.4 | 4.2 | 3.82 | 3.88 |
| Wily Peralta | ATL | sp | 25 | .770 | 532 | .331 | 344 | .465 | 346 | .468 | 91.8 | 4.7 | 4.30 | 4.88 |
| Martin Perez* | LAA | sp | 23 | .885 | 164 | .360 | 132 | .543 | 134 | .551 | 38.3 | 6.3 | 5.82 | 6.10 |
| Oliver Perez* | MIA | mr | 32 | .701 | 108 | .324 | 70 | .407 | 75 | .436 | 18.1 | 3.9 | 3.56 | 3.36 |
| Glen Perkins* | PHI | cl | 31 | .740 | 186 | .339 | 123 | .449 | 126 | .460 | 33.8 | 4.8 | 4.28 | 3.78 |
| Yusmeiro Petit | SJ | mr | 29 | .802 | 83 | .313 | 56 | .500 | 58 | .518 | 14.8 | 5.0 | 4.50 | 3.79 |
| Jake Petricka | MIL | mr | 26 | .815 | 194 | .335 | 135 | .491 | 138 | .502 | 38.9 | 5.7 | 5.25 | 5.68 |
| David Phelps | LAA | sp | 27 | .766 | 108 | .269 | 79 | .494 | 80 | .500 | 20.4 | 4.9 | 4.38 | 4.35 |
| Michael Pineda | MIA | sp | 25 | .614 | 267 | .255 | 133 | .381 | 133 | .381 | 30.6 | 3.1 | 2.85 | 2.42 |
| Drew Pomeranz* | ORL | sp | 25 | .627 | 214 | .257 | 126 | .393 | 127 | .396 | 26.5 | 3.0 | 2.69 | 2.98 |
| Rick Porcello |   | sp | 25 | .728 | 582 | .277 | 335 | .445 | 340 | .452 | 84.7 | 4.1 | 3.78 | 3.77 |
| Ryan Pressly | CAR | mr | 25 | 1.325 | 16 | .313 | 18 | .857 | 18 | .857 | 7.0 | 14.5 | 13.03 | 9.94 |
| David Price* | CAR | sp | 28 | .707 | 654 | .304 | 443 | .436 | 454 | .447 | 112.9 | 4.1 | 3.73 | 3.41 |
| Zach Putnam | CIN | mr | 26 | .570 | 189 | .254 | 85 | .328 | 89 | .344 | 17.4 | 2.4 | 2.17 | 2.56 |
| Kevin Quackenbush | KC | mr | 25 | .503 | 158 | .228 | 73 | .311 | 74 | .315 | 13.8 | 2.0 | 1.87 | 1.69 |
| Chad Qualls | WAS | cl | 35 | .722 | 40 | .400 | 19 | .388 | 19 | .388 | 5.3 | 4.1 | 3.67 | 4.22 |
| Jose Quintana* | CAR | sp | 25 | .711 | 608 | .331 | 356 | .423 | 358 | .426 | 94.6 | 4.3 | 3.87 | 3.71 |
| Erasmo Ramirez | MIN | sp | 24 | .865 | 132 | .280 | 108 | .545 | 111 | .561 | 32.2 | 6.4 | 5.71 | 5.46 |
| Neil Ramirez | SJ | mr | 25 | .455 | 85 | .235 | 41 | .291 | 41 | .291 | 7.6 | 1.9 | 1.75 | 1.38 |
| A.J. Ramos | CHI | mr | 27 | .470 | 120 | .217 | 64 | .309 | 65 | .314 | 10.8 | 1.8 | 1.69 | 1.51 |
| Cesar Ramos* | ATL | mr | 30 | .624 | 192 | .266 | 110 | .390 | 111 | .394 | 25.2 | 3.4 | 3.10 | 3.04 |
| Anthony Ranaudo | BOS | sp | 24 | 1.041 | 116 | .224 | 120 | .678 | 121 | .684 | 37.4 | 9.2 | 8.42 | 9.42 |
| Cory Rasmus | TEX | mr | 26 | .907 | 93 | .355 | 83 | .580 | 83 | .580 | 27.1 | 7.8 | 7.24 | 6.54 |
| Robbie Ray* | MIN | sp | 22 | 1.000 | 8 | .375 | 5 | .625 | 5 | .625 | 1.9 | 10.1 | 9.11 | 6.23 |
| Todd Redmond | PHI | mr | 29 | .817 | 69 | .377 | 44 | .478 | 44 | .478 | 13.0 | 5.6 | 5.16 | 5.15 |
| Addison Reed | NYK | cl | 25 | .647 | 130 | .285 | 77 | .399 | 78 | .404 | 19.8 | 3.8 | 3.49 | 2.76 |
| Garrett Richards | CIN | sp | 26 | .593 | 532 | .273 | 276 | .356 | 283 | .365 | 63.8 | 3.0 | 2.70 | 2.44 |
| Andre Rienzo | BOS | sp | 26 | .856 | 165 | .267 | 125 | .536 | 129 | .554 | 36.2 | 6.2 | 5.57 | 5.73 |
| Tanner Roark | TEX | sp | 27 | .696 | 678 | .252 | 388 | .434 | 394 | .441 | 92.9 | 3.8 | 3.44 | 3.36 |
| David Robertson | KC | cl | 29 | .730 | 36 | .278 | 41 | .506 | 41 | .506 | 9.2 | 4.1 | 3.66 | 3.03 |
| Fernando Rodney |   | cl | 37 | .695 | 153 | .373 | 108 | .414 | 109 | .418 | 28.9 | 4.5 | 4.04 | 4.39 |
| Francisco Rodriguez |   | cl | 32 | .579 | 120 | .175 | 74 | .378 | 77 | .393 | 14.9 | 2.6 | 2.35 | 1.97 |
| Paco Rodriguez* | ATL | mr | 23 | .877 | 21 | .286 | 17 | .531 | 18 | .563 | 5.2 | 7.4 | 6.66 | 8.26 |
| Sergio Romo | ARZ | cl | 31 | .869 | 125 | .312 | 104 | .542 | 107 | .557 | 31.3 | 6.7 | 5.94 | 5.63 |
| Hector Rondon | MIL | cl | 26 | .575 | 146 | .301 | 70 | .327 | 71 | .332 | 17.3 | 3.0 | 2.72 | 2.84 |
| Trevor Rosenthal | PHI | cl | 24 | .692 | 190 | .353 | 141 | .427 | 142 | .430 | 35.5 | 4.2 | 3.76 | 3.74 |
| Robbie Ross* | CHI | mr | 25 | .772 | 102 | .314 | 62 | .463 | 63 | .470 | 17.3 | 5.3 | 4.79 | 5.00 |
| Tyson Ross | NYK | sp | 27 | .674 | 601 | .304 | 360 | .407 | 367 | .415 | 91.7 | 3.9 | 3.51 | 3.42 |
| James Russell* | CHI | mr | 28 | .661 | 82 | .293 | 51 | .405 | 52 | .413 | 13.1 | 4.2 | 3.74 | 3.98 |
| Hyun-Jin Ryu* | WAS | sp | 27 | .623 | 427 | .314 | 204 | .350 | 211 | .362 | 47.9 | 3.0 | 2.71 | 2.77 |
| C.C. Sabathia* | MIL | sp | 33 | .886 | 186 | .376 | 140 | .522 | 145 | .541 | 46.2 | 7.1 | 6.56 | 6.63 |
| Fernando Salas | MIL | mr | 29 | .698 | 100 | .250 | 63 | .450 | 63 | .450 | 13.6 | 3.4 | 3.12 | 2.98 |
| Danny Salazar | CIN | sp | 24 | .751 | 364 | .360 | 237 | .446 | 239 | .450 | 69.6 | 5.3 | 4.70 | 4.61 |
| Chris Sale* |   | sp | 25 | .505 | 470 | .243 | 226 | .306 | 232 | .314 | 39.0 | 1.8 | 1.61 | 1.58 |
| Jeff Samardzija | ATL | sp | 29 | .713 | 635 | .306 | 396 | .439 | 400 | .443 | 99.1 | 4.0 | 3.67 | 3.63 |
| Aaron Sanchez | TEX | mr | 21 | .416 | 113 | .177 | 41 | .259 | 41 | .259 | 6.3 | 1.3 | 1.19 | 1.18 |
| Anibal Sanchez | ORL | sp | 30 | .608 | 411 | .285 | 205 | .361 | 209 | .368 | 48.4 | 3.1 | 2.81 | 2.52 |
| Ervin Santana | WAS | sp | 31 | .784 | 476 | .330 | 322 | .480 | 324 | .483 | 89.4 | 5.2 | 4.65 | 4.64 |
| Hector Santiago* | CHI | sp | 26 | .763 | 169 | .266 | 122 | .492 | 122 | .492 | 32.2 | 5.0 | 4.55 | 4.86 |
| Sergio Santos | CHI | mr | 30 | .824 | 27 | .407 | 26 | .520 | 26 | .520 | 7.7 | 6.3 | 5.48 | 4.32 |
| Tanner Scheppers | ATL | sp | 27 | .963 | 26 | .308 | 26 | .605 | 27 | .628 | 8.6 | 8.6 | 7.73 | 8.52 |
| Max Scherzer |   | sp | 29 | .715 | 577 | .302 | 423 | .452 | 428 | .458 | 104.7 | 4.1 | 3.76 | 3.55 |
| Bryan Shaw | KC | mr | 26 | .478 | 12 | .083 | 8 | .320 | 9 | .360 | 1.2 | 1.6 | 1.47 | 1.68 |
| James Shields | CIN | sp | 32 | .715 | 748 | .294 | 443 | .435 | 450 | .442 | 116.6 | 4.3 | 3.84 | 3.65 |
| Matt Shoemaker | POR | sp | 27 | .806 | 452 | .310 | 320 | .498 | 329 | .512 | 91.4 | 5.5 | 5.05 | 4.75 |
| Kevin Siegrist* | ATL | mr | 24 | 1.167 | 1 | .000 | 8 | .800 | 8 | .800 | 2.5 | 13.6 | 12.25 | 15.10 |
| Alfredo Simon | DET | sp | 33 | .642 | 649 | .265 | 316 | .377 | 329 | .393 | 80.5 | 3.6 | 3.24 | 3.04 |
| Tony Sipp* | DET | mr | 30 | .581 | 79 | .190 | 58 | .397 | 59 | .404 | 10.6 | 2.5 | 2.28 | 2.04 |
| Tyler Skaggs* | BOS | sp | 22 | .809 | 362 | .334 | 239 | .491 | 241 | .495 | 70.2 | 5.7 | 5.25 | 5.02 |
| Joe Smith | WAS | mr | 30 | .623 | 156 | .224 | 90 | .383 | 96 | .409 | 18.0 | 2.7 | 2.42 | 2.57 |
| Will Smith* | SJ | mr | 24 | .761 | 72 | .347 | 60 | .488 | 61 | .496 | 15.9 | 4.9 | 4.49 | 3.46 |
| Drew Smyly* | ORL | sp | 25 | .836 | 117 | .291 | 102 | .543 | 103 | .548 | 27.6 | 5.6 | 5.01 | 4.78 |
| Joakim Soria | MIA | cl | 30 | .691 | 139 | .345 | 72 | .398 | 73 | .403 | 20.0 | 4.2 | 3.80 | 3.35 |
| Rafael Soriano | WAS | cl | 34 | .516 | 130 | .200 | 61 | .323 | 64 | .339 | 12.3 | 2.3 | 2.08 | 1.56 |
| Tim Stauffer | TEX | mr | 32 | .636 | 87 | .310 | 53 | .390 | 53 | .390 | 12.4 | 3.3 | 2.98 | 2.82 |
| Drew Storen | SJ | mr | 26 | .460 | 162 | .204 | 54 | .269 | 55 | .274 | 8.8 | 1.4 | 1.34 | 1.34 |
| Stephen Strasburg | ATL | sp | 25 | .683 | 563 | .281 | 364 | .428 | 371 | .436 | 88.0 | 3.8 | 3.46 | 3.27 |
| Huston Street |   | cl | 30 | .568 | 92 | .304 | 49 | .336 | 50 | .342 | 11.4 | 2.8 | 2.56 | 2.31 |
| Marcus Stroman | DEN | sp | 23 | .759 | 252 | .345 | 157 | .446 | 160 | .455 | 45.1 | 5.0 | 4.51 | 4.80 |
| Pedro Strop | KC | mr | 29 | .671 | 73 | .205 | 57 | .438 | 59 | .454 | 12.0 | 3.4 | 3.06 | 3.44 |
| Eric Surkamp* | SJ | mr | 26 | .962 | 24 | .333 | 21 | .583 | 21 | .583 | 6.9 | 8.5 | 7.65 | 9.08 |
| Anthony Swarzak | WAS | mr | 28 | .750 | 139 | .295 | 82 | .463 | 82 | .463 | 22.3 | 4.9 | 4.37 | 3.91 |
| Masahiro Tanaka | ORL | sp | 25 | .660 | 408 | .292 | 242 | .404 | 247 | .412 | 59.7 | 3.6 | 3.30 | 2.84 |
| Junichi Tazawa | ARZ | mr | 28 | .850 | 97 | .381 | 77 | .520 | 77 | .520 | 24.2 | 6.7 | 6.13 | 5.84 |
| Julio Teheran | ORL | sp | 23 | .682 | 738 | .266 | 420 | .418 | 427 | .425 | 103.0 | 3.8 | 3.44 | 3.42 |
| Joe Thatcher* | DEN | mr | 32 | .789 | 97 | .392 | 65 | .442 | 71 | .483 | 21.8 | 6.3 | 5.57 | 4.90 |
| Caleb Thielbar* | LAA | mr | 27 | .742 | 107 | .299 | 66 | .434 | 69 | .454 | 19.2 | 5.0 | 4.54 | 4.17 |
| Matt Thornton* | PHI | mr | 37 | .606 | 69 | .261 | 29 | .333 | 31 | .356 | 7.2 | 3.1 | 2.83 | 2.89 |
| Chris Tillman | ATL | sp | 26 | .684 | 561 | .264 | 324 | .421 | 330 | .429 | 82.5 | 4.1 | 3.70 | 3.57 |
| Shawn Tolleson | MIL | mr | 26 | .621 | 152 | .224 | 98 | .405 | 99 | .409 | 21.6 | 3.2 | 2.87 | 2.51 |
| Alexander Torres* | WAS | mr | 26 | .445 | 64 | .156 | 28 | .289 | 29 | .299 | 4.4 | 1.6 | 1.36 | 1.38 |
| Carlos Torres | POR | mr | 31 | .878 | 272 | .346 | 250 | .557 | 254 | .566 | 73.6 | 6.5 | 5.96 | 5.90 |
| Blake Treinen | KC | mr | 26 | .657 | 108 | .333 | 50 | .355 | 52 | .369 | 12.8 | 3.4 | 3.06 | 3.52 |
| Nick Tropeano | CHI | sp | 23 | .664 | 62 | .323 | 34 | .351 | 40 | .412 | 9.8 | 4.0 | 3.61 | 3.77 |
| Jacob Turner | WAS | sp | 23 | .821 | 232 | .332 | 149 | .492 | 150 | .495 | 42.8 | 5.6 | 4.95 | 5.76 |
| Koji Uehara | ORL | cl | 39 | .529 | 156 | .244 | 92 | .341 | 93 | .344 | 17.2 | 2.2 | 1.95 | 1.52 |
| Jason Vargas* | CAR | sp | 31 | .784 | 369 | .304 | 240 | .486 | 243 | .492 | 67.1 | 5.2 | 4.78 | 4.60 |
| Anthony Varvaro | CIN | mr | 29 | .745 | 91 | .341 | 62 | .449 | 63 | .457 | 16.4 | 4.5 | 4.03 | 4.18 |
| Yordano Ventura | TEX | sp | 23 | .909 | 241 | .373 | 184 | .564 | 185 | .567 | 61.1 | 7.9 | 7.17 | 6.51 |
| Justin Verlander | BOS | sp | 31 | .793 | 629 | .331 | 409 | .481 | 413 | .486 | 119.9 | 5.6 | 5.15 | 4.80 |
| Carlos Villanueva | SJ | mr | 30 | .723 | 130 | .292 | 85 | .450 | 86 | .455 | 22.6 | 4.5 | 4.07 | 3.69 |
| Nick Vincent | SJ | mr | 27 | .844 | 72 | .292 | 56 | .549 | 56 | .549 | 15.2 | 5.8 | 5.21 | 5.10 |
| Arodys Vizcaino | CHI | mr | 23 | .000 | 5 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Ryan Vogelsong | MIN | sp | 36 | .740 | 574 | .317 | 349 | .445 | 352 | .449 | 92.3 | 4.5 | 4.08 | 3.97 |
| Edinson Volquez | POR | sp | 30 | .763 | 589 | .290 | 392 | .461 | 408 | .480 | 108.1 | 5.0 | 4.62 | 4.84 |
| Michael Wacha |   | sp | 22 | .725 | 383 | .300 | 240 | .449 | 243 | .454 | 60.8 | 4.3 | 3.89 | 3.84 |
| Tsuyoshi Wada* | ORL | sp | 33 | .687 | 228 | .268 | 137 | .432 | 137 | .432 | 32.6 | 3.7 | 3.41 | 3.26 |
| Adam Wainwright |   | sp | 32 | .651 | 549 | .275 | 294 | .392 | 302 | .403 | 69.1 | 3.3 | 3.01 | 2.92 |
| Jordan Walden | CHI | mr | 26 | .497 | 54 | .185 | 41 | .350 | 42 | .359 | 6.8 | 2.1 | 1.93 | 1.99 |
| Taijuan Walker | BOS | sp | 21 | .778 | 123 | .358 | 92 | .472 | 92 | .472 | 25.3 | 5.1 | 4.59 | 5.09 |
| Adam Warren | POR | mr | 26 | .651 | 205 | .293 | 138 | .407 | 140 | .413 | 33.0 | 3.6 | 3.30 | 2.88 |
| Tony Watson* | TEX | mr | 29 | .649 | 160 | .269 | 103 | .390 | 110 | .417 | 25.0 | 3.5 | 3.20 | 3.16 |
| Jered Weaver | MIL | sp | 31 | .722 | 634 | .274 | 402 | .447 | 410 | .456 | 109.4 | 4.6 | 4.21 | 3.86 |
| Daniel Webb | MIA | mr | 24 | .697 | 161 | .261 | 106 | .438 | 106 | .438 | 25.4 | 4.1 | 3.74 | 3.94 |
| Ryan Webb | TEX | mr | 28 | .744 | 27 | .333 | 17 | .447 | 17 | .447 | 5.1 | 5.3 | 4.92 | 4.46 |
| Zack Wheeler | DET | sp | 24 | .760 | 550 | .309 | 387 | .468 | 394 | .476 | 105.9 | 5.1 | 4.67 | 4.68 |
| Chase Whitley | PHI | sp | 25 | .793 | 115 | .322 | 82 | .480 | 85 | .497 | 23.9 | 5.6 | 5.06 | 5.20 |
| Tom Wilhelmsen | ARZ | mr | 30 | .614 | 153 | .268 | 104 | .390 | 106 | .397 | 24.1 | 3.3 | 3.02 | 2.62 |
| Jerome Williams | WAS | mr | 32 | .786 | 181 | .298 | 115 | .483 | 117 | .492 | 31.3 | 5.1 | 4.64 | 4.74 |
| C.J. Wilson* | BOS | sp | 33 | .844 | 463 | .359 | 354 | .509 | 361 | .519 | 105.9 | 6.3 | 5.70 | 6.10 |
| Chris Withrow | MIA | mr | 25 | .427 | 29 | .172 | 14 | .255 | 16 | .291 | 2.4 | 1.5 | 1.37 | 1.28 |
| Alex Wood* | KC | sp | 23 | .670 | 531 | .294 | 315 | .412 | 317 | .414 | 75.1 | 3.6 | 3.24 | 3.15 |
| Travis Wood* | MIA | sp | 27 | .934 | 456 | .368 | 368 | .569 | 372 | .575 | 121.0 | 8.0 | 7.19 | 7.42 |
| Brandon Workman | ATL | sp | 25 | .628 | 83 | .205 | 50 | .417 | 50 | .417 | 10.4 | 3.0 | 2.80 | 2.61 |
| Vance Worley | POR | sp | 26 | .824 | 120 | .342 | 71 | .480 | 71 | .480 | 20.6 | 5.3 | 4.71 | 5.00 |
| Jamey Wright | MIN | mr | 39 | .687 | 225 | .280 | 121 | .401 | 126 | .417 | 32.6 | 4.3 | 4.00 | 4.36 |
| Wesley Wright* | CIN | mr | 29 | .829 | 3 | .333 | 4 | .571 | 4 | .571 | 1.1 | 7.3 | 6.56 | 5.91 |
| Chris Young | ORL | sp | 35 | .775 | 513 | .265 | 356 | .489 | 361 | .496 | 97.2 | 5.2 | 4.79 | 4.75 |
| Brad Ziegler | LAA | mr | 34 | .719 | 85 | .294 | 54 | .435 | 55 | .444 | 12.0 | 3.5 | 3.29 | 3.77 |
| Jordan Zimmermann | MIL | sp | 28 | .743 | 623 | .319 | 392 | .451 | 397 | .456 | 110.0 | 4.9 | 4.42 | 4.09 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Fernando Abad* | MIL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 18.2 | .653 |
| Jeremy Affeldt* | TEX | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 15.2 | .619 |
| Matt Albers | POR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 21.3 | .518 |
| Al Alburquerque | MIN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.7 | .604 |
| Cody Allen | WAS | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 20.3 | .634 |
| Henderson Alvarez | MIN | sp | 24 | 31 | 2 | .065 | 0 | 17 | .548 | 91 | 2.9 | 29 | 14 | .483 | 91.5 | .662 |
| Brett Anderson* | LAA | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 15.3 | .630 |
| Chase Anderson | WAS | sp | 26 | 19 | 0 | .000 | 0 | 8 | .421 | 74 | 3.9 | 15 | 5 | .333 | 87.2 | .613 |
| Chris Archer | ARZ | sp | 25 | 33 | 0 | .000 | 0 | 20 | .606 | 135 | 4.1 | 20 | 9 | .450 | 98.6 | .618 |
| Jake Arrieta | SJ | sp | 28 | 25 | 1 | .040 | 1 | 20 | .800 | 104 | 4.2 | 15 | 5 | .333 | 102.0 | .642 |
| Scott Atchison | ORL | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 16.6 | .654 |
| Luis Avilan* | MIA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 13.5 | .564 |
| Dylan Axelrod | KC | sp | 28 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 0 | 0 | .000 | 112.0 | .688 |
| John Axford | DEN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 37.5 | .573 |
| Burke Badenhop | DEN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 4 | .133 | 16.5 | .638 |
| Pedro Baez | DET | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 28.0 | .649 |
| Homer Bailey | BOS | sp | 28 | 20 | 3 | .150 | 2 | 8 | .400 | 102 | 5.1 | 7 | 0 | .000 | 104.4 | .622 |
| Grant Balfour | TEX | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.5 | .615 |
| Matt Barnes | CHI | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 19.9 | .547 |
| Antonio Bastardo* | NYK | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 10 | .333 | 22.3 | .580 |
| Trevor Bauer | SJ | sp | 23 | 16 | 0 | .000 | 0 | 7 | .438 | 67 | 4.2 | 12 | 6 | .500 | 97.8 | .600 |
| Josh Beckett | POR | sp | 34 | 5 | 0 | .000 | 0 | 3 | .600 | 31 | 6.2 | 3 | 3 | 1.000 | 99.2 | .629 |
| Erik Bedard* | PHI | sp | 35 | 18 | 0 | .000 | 0 | 5 | .278 | 66 | 3.7 | 12 | 1 | .083 | 87.4 | .604 |
| Cam Bedrosian | ATL | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 14.3 | .581 |
| Joe Beimel* | ORL | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 21.2 | .604 |
| Ronald Belisario | BOS | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 21.8 | .646 |
| Matt Belisle | MIL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 16.7 | .626 |
| Jeff Beliveau* | MIA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 16.5 | .673 |
| Heath Bell | LAA | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 28.5 | .614 |
| Joaquin Benoit | CAR | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 15.5 | .632 |
| Dellin Betances | NYK | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 20.6 | .637 |
| Lisalverto Bonilla | KC | sp | 24 | 4 | 1 | .250 | 0 | 3 | .750 | 21 | 5.3 | 2 | 1 | .500 | 104.0 | .594 |
| Brad Boxberger | SJ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 17.9 | .644 |
| Blaine Boyer | LAA | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 21.5 | .662 |
| Brad Brach | SJ | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 19.9 | .601 |
| Zach Britton* | DET | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 20.3 | .615 |
| Brooks Brown | DET | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 23.8 | .673 |
| Jonathan Broxton | MIN | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 19.8 | .612 |
| David Buchanan | LAA | sp | 25 | 9 | 1 | .111 | 0 | 5 | .556 | 32 | 3.6 | 8 | 3 | .375 | 70.8 | .613 |
| Clay Buchholz | DET | sp | 29 | 28 | 2 | .071 | 2 | 17 | .607 | 130 | 4.6 | 16 | 5 | .313 | 92.9 | .624 |
| Mark Buehrle* | ARZ | sp | 35 | 12 | 1 | .083 | 0 | 7 | .583 | 49 | 4.1 | 9 | 2 | .222 | 98.5 | .668 |
| Madison Bumgarner* | SJ | sp | 24 | 32 | 4 | .125 | 3 | 23 | .719 | 162 | 5.1 | 13 | 1 | .077 | 106.5 | .663 |
| A.J. Burnett | ARZ | sp | 37 | 29 | 4 | .138 | 1 | 11 | .379 | 94 | 3.2 | 21 | 5 | .238 | 103.1 | .594 |
| Jared Burton | CIN | mr | 33 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 4 | 2 | .500 | 19.7 | .629 |
| Eddie Butler | SJ | sp | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 2 | 0 | .000 | 85.0 | .565 |
| Trevor Cahill | DEN | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 9 | .250 | 32.3 | .579 |
| Matt Cain | CHI | sp | 29 | 13 | 0 | .000 | 0 | 7 | .538 | 79 | 6.1 | 11 | 2 | .182 | 90.8 | .630 |
| Carter Capps | LAA | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 17.5 | .614 |
| Buddy Carlyle | NYK | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 22.8 | .698 |
| David Carpenter | ARZ | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 6 | .273 | 19.1 | .646 |
| Carlos Carrasco | SJ | mr | 27 | 6 | 0 | .000 | 0 | 4 | .667 | 32 | 5.3 | 15 | 2 | .133 | 32.3 | .652 |
| Scott Carroll | SJ | sp | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 18.9 | .636 |
| Andrew Cashner | MIA | sp | 27 | 19 | 1 | .053 | 0 | 11 | .579 | 59 | 3.1 | 10 | 7 | .700 | 109.2 | .651 |
| Santiago Casilla | LAA | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 19.8 | .657 |
| Brett Cecil* | LAA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 19.2 | .610 |
| Jhoulys Chacin | ATL | sp | 26 | 7 | 0 | .000 | 0 | 4 | .571 | 29 | 4.1 | 10 | 0 | .000 | 89.3 | .606 |
| Joba Chamberlain | BOS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 23.8 | .629 |
| Aroldis Chapman* | ATL | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 17.1 | .644 |
| Tyler Chatwood | MIL | sp | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 0 | 0 | .000 | 104.0 | .615 |
| Jesse Chavez | DET | sp | 30 | 6 | 0 | .000 | 0 | 2 | .333 | 23 | 3.8 | 39 | 10 | .256 | 38.0 | .619 |
| Bruce Chen* | ARZ | sp | 37 | 3 | 0 | .000 | 0 | 1 | .333 | 9 | 3.0 | 4 | 1 | .250 | 95.3 | .563 |
| Wei-Yin Chen* |   | sp | 28 | 32 | 0 | .000 | 0 | 10 | .313 | 149 | 4.7 | 21 | 9 | .429 | 90.7 | .667 |
| Randy Choate* | DEN | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 16.6 | .651 |
| Steve Cishek | TEX | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 18.2 | .613 |
| Tyler Clippard | MIL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 17.4 | .616 |
| Alex Cobb | LAA | sp | 26 | 25 | 0 | .000 | 0 | 17 | .680 | 121 | 4.8 | 12 | 1 | .083 | 105.3 | .624 |
| Phil Coke* | ARZ | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 2 | .105 | 19.6 | .620 |
| Casey Coleman | MIN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 36.7 | .555 |
| Tim Collins* | NYK | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 39.0 | .598 |
| Josh Collmenter | ATL | sp | 28 | 19 | 4 | .211 | 1 | 13 | .684 | 105 | 5.5 | 19 | 2 | .105 | 56.8 | .642 |
| Alex Colome | CIN | sp | 25 | 5 | 0 | .000 | 0 | 3 | .600 | 23 | 4.6 | 5 | 3 | .600 | 95.6 | .632 |
| Bartolo Colon | WAS | sp | 41 | 28 | 2 | .071 | 1 | 11 | .393 | 118 | 4.2 | 18 | 6 | .333 | 88.5 | .671 |
| Ryan Cook | MIN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 7 | .292 | 26.5 | .548 |
| Kevin Correia | BOS | sp | 33 | 11 | 2 | .182 | 0 | 7 | .636 | 39 | 3.5 | 8 | 2 | .250 | 57.8 | .634 |
| Jarred Cosart | MIN | sp | 24 | 30 | 0 | .000 | 0 | 16 | .533 | 97 | 3.2 | 25 | 7 | .280 | 97.3 | .606 |
| Neal Cotts* | MIA | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 17.7 | .620 |
| Kyle Crockett* | MIL | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 17.4 | .631 |
| Aaron Crow | ORL | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.5 | .553 |
| Johnny Cueto | KC | sp | 28 | 35 | 9 | .257 | 3 | 23 | .657 | 175 | 5.0 | 20 | 7 | .350 | 115.2 | .644 |
| John Danks* | MIA | sp | 29 | 32 | 0 | .000 | 0 | 14 | .438 | 122 | 3.8 | 19 | 9 | .474 | 103.2 | .624 |
| Yu Darvish | MIA | sp | 27 | 23 | 2 | .087 | 1 | 12 | .522 | 78 | 3.4 | 20 | 12 | .600 | 113.2 | .642 |
| Wade Davis | TEX | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 6 | .462 | 21.0 | .631 |
| Justin De Fratus | NYK | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 17.6 | .716 |
| Jorge De La Rosa* | DET | sp | 33 | 27 | 0 | .000 | 0 | 15 | .556 | 109 | 4.0 | 19 | 4 | .211 | 100.2 | .617 |
| Rubby De La Rosa | CHI | sp | 25 | 16 | 0 | .000 | 0 | 4 | .250 | 57 | 3.6 | 10 | 3 | .300 | 90.5 | .613 |
| Samuel Deduno | POR | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 34.5 | .577 |
| Jacob deGrom | ARZ | sp | 26 | 24 | 2 | .083 | 1 | 14 | .583 | 93 | 3.9 | 19 | 7 | .368 | 101.9 | .629 |
| Steve Delabar | MIA | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 16.7 | .505 |
| Randall Delgado |   | mr | 24 | 3 | 0 | .000 | 0 | 3 | 1.000 | 11 | 3.7 | 12 | 7 | .583 | 36.7 | .612 |
| Anthony DeSclafani | ARZ | mr | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 13 | 2 | .154 | 29.6 | .641 |
| Odrisamer Despaigne | KC | sp | 27 | 16 | 1 | .063 | 0 | 13 | .813 | 100 | 6.3 | 12 | 5 | .417 | 103.2 | .624 |
| R.A. Dickey | TEX | sp | 39 | 34 | 3 | .088 | 1 | 21 | .618 | 135 | 4.0 | 21 | 9 | .429 | 99.1 | .620 |
| Jake Diekman* | CAR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 8 | .229 | 20.2 | .606 |
| Sean Doolittle* | DET | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 17.2 | .699 |
| Felix Doubront* | ARZ | sp | 26 | 4 | 0 | .000 | 0 | 1 | .250 | 10 | 2.5 | 22 | 5 | .227 | 33.8 | .591 |
| Scott Downs* | MIL | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 15.2 | .601 |
| Kyle Drabek | SJ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 7.0 | .714 |
| Brian Duensing* | WAS | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 20.9 | .577 |
| Danny Duffy* | CHI | sp | 25 | 17 | 1 | .059 | 1 | 9 | .529 | 94 | 5.5 | 11 | 5 | .455 | 96.2 | .602 |
| Zach Duke* | CIN | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 13.0 | .632 |
| Michael Dunn* | SJ | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 16.2 | .617 |
| Roenis Elias* | CHI | sp | 25 | 22 | 0 | .000 | 0 | 9 | .409 | 109 | 5.0 | 15 | 3 | .200 | 102.2 | .607 |
| Nathan Eovaldi | BOS | sp | 24 | 24 | 7 | .292 | 2 | 10 | .417 | 99 | 4.1 | 13 | 4 | .308 | 112.3 | .655 |
| Robbie Erlin* | SJ | sp | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 2 | 1 | .500 | 54.7 | .701 |
| Marco Estrada | TEX | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 35.5 | .704 |
| Jeurys Familia | BOS | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 23.9 | .577 |
| Danny Farquhar | ARZ | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 13 | .394 | 19.4 | .632 |
| Scott Feldman | MIL | sp | 31 | 31 | 4 | .129 | 0 | 10 | .323 | 117 | 3.8 | 18 | 9 | .500 | 98.9 | .617 |
| Neftali Feliz | CHI | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 15.9 | .580 |
| Jose Fernandez | MIA | sp | 21 | 8 | 0 | .000 | 0 | 4 | .500 | 32 | 4.0 | 3 | 0 | .000 | 107.0 | .639 |
| Josh Fields | CHI | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 19.5 | .656 |
| Casey Fien | SJ | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 4 | 1.000 | 23.4 | .678 |
| Michael Fiers | TEX | sp | 29 | 12 | 0 | .000 | 0 | 10 | .833 | 65 | 5.4 | 9 | 4 | .444 | 83.6 | .619 |
| Brandon Finnegan* | CHI | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 28.5 | .579 |
| Doug Fister | TEX | sp | 30 | 26 | 2 | .077 | 0 | 13 | .500 | 142 | 5.5 | 7 | 2 | .286 | 103.7 | .676 |
| Yohan Flande* | DEN | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 19.5 | .623 |
| Gavin Floyd | MIA | sp | 31 | 10 | 1 | .100 | 1 | 7 | .700 | 40 | 4.0 | 6 | 0 | .000 | 91.1 | .639 |
| Brian Flynn* | ATL | sp | 24 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 0 | 0 | .000 | 110.0 | .664 |
| Michael Foltynewicz | SJ | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 22.0 | .553 |
| Jeff Francis* | LAA | mr | 33 | 4 | 0 | .000 | 0 | 1 | .250 | 22 | 5.5 | 6 | 4 | .667 | 53.4 | .639 |
| Jason Frasor | PHI | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 3 | .143 | 21.4 | .591 |
| Christian Friedrich* | MIN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 21.9 | .604 |
| Charlie Furbush* | ORL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 22.8 | .615 |
| Yovani Gallardo | CAR | sp | 28 | 30 | 1 | .033 | 0 | 19 | .633 | 148 | 4.9 | 20 | 10 | .500 | 98.4 | .640 |
| Jaime Garcia* | PHI | sp | 27 | 7 | 0 | .000 | 0 | 2 | .286 | 27 | 3.9 | 7 | 1 | .143 | 93.0 | .671 |
| Matt Garza | DEN | sp | 30 | 22 | 1 | .045 | 1 | 10 | .455 | 88 | 4.0 | 16 | 4 | .250 | 100.5 | .638 |
| Kevin Gausman | BOS | sp | 23 | 7 | 2 | .286 | 0 | 4 | .571 | 25 | 3.6 | 9 | 6 | .667 | 105.5 | .618 |
| Dillon Gee | CIN | sp | 28 | 11 | 0 | .000 | 0 | 5 | .455 | 61 | 5.5 | 2 | 1 | .500 | 88.8 | .604 |
| Ken Giles | CHI | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 15.0 | .653 |
| Brandon Gomes | CHI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 20.6 | .656 |
| Jeanmar Gomez | POR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 10 | .385 | 20.9 | .613 |
| Marco Gonzales* |   | sp | 22 | 7 | 0 | .000 | 0 | 5 | .714 | 24 | 3.4 | 8 | 1 | .125 | 105.6 | .604 |
| Gio Gonzalez* | NYK | sp | 28 | 28 | 3 | .107 | 1 | 14 | .500 | 113 | 4.0 | 22 | 1 | .045 | 104.5 | .607 |
| Miguel Gonzalez | NYK | sp | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 22.3 | .596 |
| Tom Gorzelanny* | CAR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 18.2 | .625 |
| Sonny Gray | POR | sp | 24 | 33 | 6 | .182 | 2 | 19 | .576 | 136 | 4.1 | 17 | 3 | .176 | 109.9 | .628 |
| Shane Greene | POR | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.0 | .639 |
| Nick Greenwood* | ATL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 15.9 | .640 |
| Luke Gregerson | KC | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 5 | .714 | 20.0 | .666 |
| Zack Greinke | KC | sp | 30 | 34 | 3 | .088 | 2 | 24 | .706 | 149 | 4.4 | 19 | 8 | .421 | 96.2 | .662 |
| Justin Grimm | NYK | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 30.3 | .527 |
| Javy Guerra | DET | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 23.7 | .653 |
| Jeremy Guthrie | WAS | sp | 35 | 25 | 2 | .080 | 1 | 15 | .600 | 92 | 3.7 | 16 | 7 | .438 | 106.3 | .625 |
| Juan Gutierrez | MIA | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 20.8 | .644 |
| Nick Hagadone* | MIN | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.7 | .668 |
| Jesse Hahn | NYK | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 23.1 | .617 |
| David Hale | CIN | mr | 26 | 3 | 0 | .000 | 0 | 1 | .333 | 12 | 4.0 | 21 | 7 | .333 | 28.7 | .616 |
| Cole Hamels* | ORL | sp | 30 | 30 | 7 | .233 | 2 | 19 | .633 | 132 | 4.4 | 15 | 4 | .267 | 116.0 | .610 |
| Jason Hammel | ATL | sp | 31 | 13 | 0 | .000 | 0 | 7 | .538 | 80 | 6.2 | 18 | 2 | .111 | 51.1 | .640 |
| Brad Hand* | MIL | sp | 24 | 20 | 0 | .000 | 0 | 10 | .500 | 71 | 3.5 | 13 | 3 | .231 | 90.4 | .604 |
| J.A. Happ* | DET | sp | 31 | 3 | 0 | .000 | 0 | 2 | .667 | 14 | 4.7 | 2 | 1 | .500 | 96.7 | .655 |
| Aaron Harang | DEN | sp | 36 | 7 | 0 | .000 | 0 | 1 | .143 | 48 | 6.9 | 9 | 2 | .222 | 83.9 | .618 |
| Blaine Hardy* | CAR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 22.6 | .597 |
| Dan Haren | BOS | sp | 33 | 12 | 4 | .333 | 1 | 6 | .500 | 50 | 4.2 | 4 | 1 | .250 | 114.9 | .663 |
| Will Harris | LAA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 36.0 | .583 |
| LaTroy Hawkins | DET | cl | 41 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 16.3 | .658 |
| Andrew Heaney* | MIN | sp | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 8 | 8.0 | 1 | 1 | 1.000 | 95.0 | .663 |
| Jeremy Hellickson | CHI | sp | 27 | 12 | 0 | .000 | 0 | 6 | .500 | 46 | 3.8 | 11 | 2 | .182 | 90.8 | .620 |
| Heath Hembree | CHI | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 13.5 | .593 |
| Jim Henderson | ARZ | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 14.7 | .670 |
| Kyle Hendricks | MIL | sp | 24 | 12 | 2 | .167 | 1 | 9 | .750 | 53 | 4.4 | 1 | 0 | .000 | 104.0 | .654 |
| Felix Hernandez | NYK | sp | 28 | 33 | 8 | .242 | 3 | 24 | .727 | 125 | 3.8 | 15 | 7 | .467 | 114.1 | .657 |
| Roberto Hernandez | TEX | sp | 33 | 14 | 0 | .000 | 0 | 10 | .714 | 81 | 5.8 | 19 | 6 | .316 | 52.5 | .590 |
| Kelvin Herrera | ATL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 6 | .400 | 19.2 | .601 |
| Derek Holland* | BOS | sp | 27 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 8 | 4 | .500 | 27.8 | .668 |
| Greg Holland | ATL | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 7 | .350 | 18.3 | .624 |
| David Holmberg* | MIN | sp | 22 | 1 | 0 | .000 | 0 | 1 | 1.000 | 1 | 1.0 | 0 | 0 | .000 | 88.0 | .614 |
| J.J. Hoover | PHI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 10 | .370 | 22.1 | .633 |
| T.J. House* | LAA | sp | 24 | 15 | 0 | .000 | 0 | 9 | .600 | 64 | 4.3 | 12 | 7 | .583 | 67.9 | .633 |
| J.P. Howell* | CHI | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 10 | .333 | 17.0 | .571 |
| Daniel Hudson | MIA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 8.5 | .471 |
| Tim Hudson | NYK | sp | 38 | 18 | 3 | .167 | 2 | 9 | .500 | 93 | 5.2 | 9 | 4 | .444 | 97.1 | .653 |
| David Huff* | DET | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 28.8 | .606 |
| Jared Hughes | KC | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 23.5 | .633 |
| Phil Hughes | CIN | sp | 28 | 30 | 5 | .167 | 3 | 23 | .767 | 125 | 4.2 | 14 | 5 | .357 | 110.2 | .714 |
| Tommy Hunter | POR | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 21.0 | .670 |
| Drew Hutchison | NYK | sp | 23 | 14 | 0 | .000 | 0 | 6 | .429 | 74 | 5.3 | 9 | 4 | .444 | 107.9 | .613 |
| Hisashi Iwakuma | KC | sp | 33 | 28 | 3 | .107 | 3 | 16 | .571 | 130 | 4.6 | 15 | 4 | .267 | 98.3 | .688 |
| Edwin Jackson | BOS | sp | 30 | 14 | 2 | .143 | 0 | 4 | .286 | 73 | 5.2 | 22 | 5 | .227 | 81.1 | .592 |
| Kenley Jansen | CIN | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 16.5 | .624 |
| Casey Janssen | PHI | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 16.3 | .659 |
| Dan Jennings* | KC | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 22.1 | .598 |
| Kevin Jepsen | CIN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 25.1 | .589 |
| Ubaldo Jimenez | ARZ | sp | 30 | 21 | 1 | .048 | 0 | 9 | .429 | 71 | 3.4 | 22 | 10 | .455 | 87.2 | .594 |
| Tommy Kahnle |   | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 23.8 | .590 |
| Scott Kazmir* | NYK | sp | 30 | 25 | 0 | .000 | 0 | 11 | .440 | 97 | 3.9 | 14 | 4 | .286 | 102.2 | .645 |
| Shawn Kelley | MIN | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 4 | .200 | 22.5 | .608 |
| Joe Kelly | ARZ | sp | 26 | 12 | 1 | .083 | 0 | 8 | .667 | 54 | 4.5 | 6 | 2 | .333 | 106.5 | .618 |
| Kyle Kendrick | MIN | sp | 29 | 25 | 2 | .080 | 0 | 9 | .360 | 98 | 3.9 | 21 | 4 | .190 | 85.2 | .656 |
| Ian Kennedy | CHI | sp | 29 | 30 | 0 | .000 | 0 | 14 | .467 | 145 | 4.8 | 21 | 3 | .143 | 102.3 | .616 |
| Clayton Kershaw* | MIL | sp | 26 | 23 | 6 | .261 | 3 | 19 | .826 | 110 | 4.8 | 8 | 3 | .375 | 121.5 | .645 |
| Dallas Keuchel* | POR | sp | 26 | 28 | 10 | .357 | 0 | 15 | .536 | 106 | 3.8 | 10 | 3 | .300 | 110.4 | .653 |
| Craig Kimbrel | ATL | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 16.6 | .605 |
| Brandon Kintzler | POR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 21.1 | .649 |
| Michael Kirkman* | CHI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.0 | .538 |
| Corey Kluber | CHI | sp | 28 | 34 | 3 | .088 | 2 | 26 | .765 | 150 | 4.4 | 14 | 4 | .286 | 106.0 | .658 |
| Tom Koehler | MIN | sp | 28 | 30 | 2 | .067 | 0 | 16 | .533 | 74 | 2.5 | 19 | 9 | .474 | 101.0 | .616 |
| Michael Kohn | ARZ | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 29.1 | .534 |
| George Kontos | DEN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 32.0 | .665 |
| Hiroki Kuroda | DEN | sp | 39 | 33 | 2 | .061 | 0 | 15 | .455 | 165 | 5.0 | 13 | 7 | .538 | 97.7 | .648 |
| John Lackey | DEN | sp | 35 | 34 | 4 | .118 | 1 | 20 | .588 | 132 | 3.9 | 24 | 9 | .375 | 101.4 | .648 |
| Mat Latos | WAS | sp | 26 | 6 | 0 | .000 | 0 | 6 | 1.000 | 15 | 2.5 | 3 | 0 | .000 | 107.7 | .670 |
| Mike Leake | DEN | sp | 26 | 27 | 1 | .037 | 0 | 12 | .444 | 153 | 5.7 | 14 | 3 | .214 | 96.0 | .648 |
| Cliff Lee* | KC | sp | 35 | 10 | 0 | .000 | 0 | 7 | .700 | 51 | 5.1 | 0 | 0 | .000 | 99.1 | .698 |
| Dominic Leone | CAR | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 33.1 | .647 |
| Jon Lester* |   | sp | 30 | 31 | 4 | .129 | 1 | 17 | .548 | 104 | 3.4 | 12 | 2 | .167 | 113.6 | .650 |
| Colby Lewis | MIA | sp | 34 | 28 | 1 | .036 | 0 | 8 | .286 | 112 | 4.0 | 24 | 8 | .333 | 98.3 | .648 |
| Tim Lincecum | MIN | sp | 30 | 10 | 0 | .000 | 0 | 5 | .500 | 37 | 3.7 | 14 | 5 | .357 | 42.3 | .615 |
| Francisco Liriano* | POR | sp | 30 | 32 | 0 | .000 | 0 | 10 | .313 | 128 | 4.0 | 31 | 11 | .355 | 99.5 | .583 |
| Kyle Lobstein* | ATL | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 27.0 | .622 |
| Jeff Locke* | CIN | sp | 26 | 11 | 0 | .000 | 0 | 5 | .455 | 62 | 5.6 | 7 | 1 | .143 | 86.3 | .626 |
| Boone Logan* | MIA | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 16.2 | .607 |
| Kyle Lohse | LAA | sp | 35 | 28 | 4 | .143 | 1 | 18 | .643 | 109 | 3.9 | 24 | 7 | .292 | 104.2 | .636 |
| Javier Lopez* | KC | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.9 | .597 |
| Aaron Loup* | CHI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 17.4 | .597 |
| Lance Lynn | WAS | sp | 27 | 28 | 0 | .000 | 0 | 16 | .571 | 129 | 4.6 | 19 | 5 | .263 | 99.4 | .609 |
| Tyler Lyons* | TEX | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 51.0 | .627 |
| Jean Machi | LAA | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 17.2 | .655 |
| Paul Maholm* | LAA | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 27.9 | .596 |
| Seth Maness | ORL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 5 | .238 | 20.2 | .670 |
| Carlos Martinez | MIA | mr | 22 | 5 | 0 | .000 | 0 | 2 | .400 | 17 | 3.4 | 16 | 8 | .500 | 41.0 | .612 |
| Nick Martinez | PHI | sp | 23 | 18 | 1 | .056 | 1 | 8 | .444 | 64 | 3.6 | 15 | 4 | .267 | 85.9 | .618 |
| Daisuke Matsuzaka | NYK | mr | 33 | 12 | 0 | .000 | 0 | 4 | .333 | 48 | 4.0 | 7 | 1 | .143 | 99.2 | .556 |
| Brandon Maurer | PHI | mr | 23 | 8 | 0 | .000 | 0 | 5 | .625 | 41 | 5.1 | 3 | 0 | .000 | 88.0 | .648 |
| Trevor May | ARZ | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 20.2 | .579 |
| T.J. McFarland* | BOS | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 21.5 | .679 |
| Jake McGee* | PHI | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 5 | .227 | 20.4 | .640 |
| Dustin McGowan | LAA | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 22.3 | .463 |
| Collin McHugh | CAR | sp | 27 | 24 | 3 | .125 | 2 | 19 | .792 | 129 | 5.4 | 17 | 2 | .118 | 106.0 | .660 |
| Yoervis Medina | CIN | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 20.4 | .585 |
| Jenrry Mejia | CIN | cl | 24 | 16 | 1 | .063 | 1 | 6 | .375 | 66 | 4.1 | 16 | 4 | .250 | 74.9 | .627 |
| Mark Melancon | MIN | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 18.7 | .655 |
| Roman Mendez | DET | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 22.3 | .622 |
| Wade Miley* | LAA | sp | 27 | 33 | 1 | .030 | 0 | 16 | .485 | 145 | 4.4 | 26 | 9 | .346 | 92.2 | .617 |
| Andrew Miller* | WAS | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 22.8 | .641 |
| Shelby Miller | TEX | sp | 23 | 32 | 2 | .063 | 1 | 18 | .563 | 181 | 5.7 | 25 | 7 | .280 | 96.9 | .600 |
| Tom Milone* | POR | sp | 27 | 5 | 0 | .000 | 0 | 3 | .600 | 32 | 6.4 | 3 | 1 | .333 | 99.6 | .627 |
| Mike Minor* | ORL | sp | 26 | 3 | 0 | .000 | 0 | 0 | .000 | 16 | 5.3 | 4 | 3 | .750 | 94.7 | .634 |
| Rafael Montero | CIN | sp | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 11 | 3.7 | 2 | 2 | 1.000 | 94.0 | .599 |
| Franklin Morales* | WAS | sp | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 21 | 9 | .429 | 34.1 | .610 |
| Mike Morin | ORL | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 11 | .458 | 22.7 | .622 |
| Bryan Morris | MIN | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 29.2 | .600 |
| Brandon Morrow | DEN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 24.0 | .563 |
| Charlie Morton | SJ | sp | 30 | 14 | 1 | .071 | 1 | 8 | .571 | 75 | 5.4 | 12 | 2 | .167 | 93.1 | .612 |
| Joe Nathan | DEN | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 19.9 | .572 |
| Jimmy Nelson | PHI | sp | 25 | 14 | 0 | .000 | 0 | 7 | .500 | 70 | 5.0 | 12 | 5 | .417 | 97.4 | .624 |
| Pat Neshek | PHI | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 20.8 | .659 |
| Juan Nicasio | WAS | mr | 27 | 2 | 0 | .000 | 0 | 1 | .500 | 4 | 2.0 | 8 | 4 | .500 | 31.7 | .586 |
| Jon Niese* | SJ | sp | 27 | 12 | 1 | .083 | 1 | 3 | .250 | 62 | 5.2 | 7 | 1 | .143 | 93.3 | .620 |
| Hector Noesi | CHI | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 1 | .067 | 19.0 | .596 |
| Bud Norris | CAR | sp | 29 | 27 | 1 | .037 | 1 | 17 | .630 | 130 | 4.8 | 23 | 8 | .348 | 101.2 | .625 |
| Ivan Nova | MIN | sp | 27 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 4 | 0 | .000 | 48.0 | .677 |
| Vidal Nuno* | CHI | sp | 26 | 4 | 0 | .000 | 0 | 3 | .750 | 12 | 3.0 | 5 | 0 | .000 | 54.9 | .614 |
| Darren O'Day | DET | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 18.8 | .623 |
| Eric O'Flaherty* | ARZ | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 18.4 | .626 |
| Jake Odorizzi | DET | sp | 24 | 28 | 1 | .036 | 1 | 16 | .571 | 108 | 3.9 | 21 | 5 | .238 | 98.5 | .614 |
| Alexi Ogando | POR | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 16.0 | .625 |
| Logan Ondrusek | MIL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 23.7 | .646 |
| Dan Otero | CAR | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 4 | .167 | 15.8 | .683 |
| Adam Ottavino | CAR | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 18.4 | .631 |
| Juan Carlos Oviedo | CAR | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.0 | .640 |
| Jonathan Papelbon | KC | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 15.6 | .635 |
| James Paxton* | LAA | sp | 25 | 9 | 3 | .333 | 2 | 6 | .667 | 48 | 5.3 | 4 | 1 | .250 | 93.6 | .620 |
| Jake Peavy | SJ | sp | 33 | 27 | 0 | .000 | 0 | 15 | .556 | 137 | 5.1 | 13 | 1 | .077 | 96.0 | .620 |
| Wily Peralta | ATL | sp | 25 | 28 | 3 | .107 | 1 | 14 | .500 | 145 | 5.2 | 23 | 5 | .217 | 94.5 | .631 |
| Martin Perez* | LAA | sp | 23 | 9 | 0 | .000 | 0 | 5 | .556 | 46 | 5.1 | 8 | 2 | .250 | 106.9 | .612 |
| Oliver Perez* | MIA | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 17.9 | .618 |
| Glen Perkins* | PHI | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 2 | .083 | 17.1 | .671 |
| Yusmeiro Petit | SJ | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 19.4 | .672 |
| Jake Petricka | MIL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 9 | .321 | 22.5 | .598 |
| David Phelps | LAA | sp | 27 | 6 | 0 | .000 | 0 | 3 | .500 | 23 | 3.8 | 8 | 3 | .375 | 56.5 | .612 |
| Michael Pineda | MIA | sp | 25 | 12 | 2 | .167 | 1 | 9 | .750 | 38 | 3.2 | 7 | 0 | .000 | 100.8 | .687 |
| Drew Pomeranz* | ORL | sp | 25 | 10 | 0 | .000 | 0 | 5 | .500 | 48 | 4.8 | 6 | 1 | .167 | 61.5 | .588 |
| Rick Porcello |   | sp | 25 | 26 | 5 | .192 | 1 | 16 | .615 | 100 | 3.8 | 12 | 1 | .083 | 100.9 | .669 |
| Ryan Pressly | CAR | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 34.0 | .676 |
| David Price* | CAR | sp | 28 | 33 | 11 | .333 | 1 | 21 | .636 | 147 | 4.5 | 12 | 2 | .167 | 111.5 | .673 |
| Zach Putnam | CIN | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 22.5 | .617 |
| Kevin Quackenbush | KC | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 18.4 | .635 |
| Chad Qualls | WAS | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.3 | .724 |
| Jose Quintana* | CAR | sp | 25 | 30 | 2 | .067 | 1 | 16 | .533 | 132 | 4.4 | 26 | 9 | .346 | 102.0 | .650 |
| Erasmo Ramirez | MIN | sp | 24 | 4 | 0 | .000 | 0 | 1 | .250 | 18 | 4.5 | 5 | 3 | .600 | 29.8 | .608 |
| Neil Ramirez | SJ | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 16.9 | .617 |
| A.J. Ramos | CHI | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 20.3 | .574 |
| Cesar Ramos* | ATL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 7 | .304 | 20.5 | .602 |
| Anthony Ranaudo | BOS | sp | 24 | 2 | 1 | .500 | 0 | 1 | .500 | 4 | 2.0 | 9 | 4 | .444 | 32.3 | .537 |
| Cory Rasmus | TEX | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 24.5 | .662 |
| Robbie Ray* | MIN | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 9.7 | .552 |
| Todd Redmond | PHI | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 25.4 | .642 |
| Addison Reed | NYK | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 25.4 | .664 |
| Garrett Richards | CIN | sp | 26 | 28 | 2 | .071 | 1 | 20 | .714 | 125 | 4.5 | 21 | 6 | .286 | 103.3 | .642 |
| Andre Rienzo | BOS | sp | 26 | 5 | 1 | .200 | 0 | 3 | .600 | 19 | 3.8 | 9 | 4 | .444 | 48.2 | .612 |
| Tanner Roark | TEX | sp | 27 | 33 | 3 | .091 | 1 | 22 | .667 | 138 | 4.2 | 16 | 1 | .063 | 93.2 | .667 |
| David Robertson | KC | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 25.9 | .623 |
| Fernando Rodney |   | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 23.6 | .600 |
| Francisco Rodriguez |   | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 16.8 | .660 |
| Paco Rodriguez* | ATL | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 16.3 | .523 |
| Sergio Romo | ARZ | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 8 | .471 | 17.0 | .635 |
| Hector Rondon | MIL | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 6 | .545 | 21.4 | .642 |
| Trevor Rosenthal | PHI | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 7 | .280 | 20.1 | .579 |
| Robbie Ross* | CHI | mr | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 8 | 4.0 | 9 | 6 | .667 | 29.2 | .579 |
| Tyson Ross | NYK | sp | 27 | 33 | 3 | .091 | 0 | 18 | .545 | 148 | 4.5 | 19 | 7 | .368 | 103.0 | .621 |
| James Russell* | CHI | mr | 28 | 3 | 0 | .000 | 0 | 2 | .667 | 19 | 6.3 | 9 | 2 | .222 | 36.3 | .623 |
| Hyun-Jin Ryu* | WAS | sp | 27 | 21 | 0 | .000 | 0 | 18 | .857 | 68 | 3.2 | 11 | 7 | .636 | 103.4 | .642 |
| C.C. Sabathia* | MIL | sp | 33 | 10 | 2 | .200 | 0 | 4 | .400 | 27 | 2.7 | 11 | 3 | .273 | 100.5 | .647 |
| Fernando Salas | MIL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 22.0 | .659 |
| Danny Salazar | CIN | sp | 24 | 21 | 0 | .000 | 0 | 10 | .476 | 93 | 4.4 | 19 | 9 | .474 | 95.1 | .643 |
| Chris Sale* |   | sp | 25 | 27 | 3 | .111 | 3 | 25 | .926 | 126 | 4.7 | 12 | 2 | .167 | 106.9 | .647 |
| Jeff Samardzija | ATL | sp | 29 | 32 | 1 | .031 | 0 | 21 | .656 | 159 | 5.0 | 19 | 5 | .263 | 103.7 | .657 |
| Aaron Sanchez | TEX | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 21.5 | .644 |
| Anibal Sanchez | ORL | sp | 30 | 20 | 1 | .050 | 0 | 13 | .650 | 94 | 4.7 | 15 | 5 | .333 | 101.8 | .644 |
| Ervin Santana | WAS | sp | 31 | 24 | 4 | .167 | 2 | 10 | .417 | 98 | 4.1 | 16 | 5 | .313 | 104.5 | .618 |
| Hector Santiago* | CHI | sp | 26 | 5 | 0 | .000 | 0 | 2 | .400 | 29 | 5.8 | 15 | 5 | .333 | 33.9 | .602 |
| Sergio Santos | CHI | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 18.9 | .624 |
| Tanner Scheppers | ATL | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 21.1 | .592 |
| Max Scherzer |   | sp | 29 | 35 | 4 | .114 | 2 | 22 | .629 | 163 | 4.7 | 12 | 3 | .250 | 101.6 | .636 |
| Bryan Shaw | KC | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 22.8 | .605 |
| James Shields | CIN | sp | 32 | 33 | 13 | .394 | 1 | 19 | .576 | 114 | 3.5 | 15 | 4 | .267 | 107.8 | .663 |
| Matt Shoemaker | POR | sp | 27 | 22 | 0 | .000 | 0 | 10 | .455 | 109 | 5.0 | 23 | 11 | .478 | 107.8 | .644 |
| Kevin Siegrist* | ATL | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 23.5 | .511 |
| Alfredo Simon | DET | sp | 33 | 29 | 4 | .138 | 1 | 18 | .621 | 116 | 4.0 | 11 | 2 | .182 | 100.7 | .643 |
| Tony Sipp* | DET | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 18.0 | .615 |
| Tyler Skaggs* | BOS | sp | 22 | 16 | 2 | .125 | 0 | 6 | .375 | 59 | 3.7 | 14 | 2 | .143 | 94.5 | .642 |
| Joe Smith | WAS | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 20.1 | .647 |
| Will Smith* | SJ | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 0 | .000 | 15.5 | .633 |
| Drew Smyly* | ORL | sp | 25 | 7 | 0 | .000 | 0 | 5 | .714 | 39 | 5.6 | 3 | 2 | .667 | 100.7 | .658 |
| Joakim Soria | MIA | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 13.2 | .703 |
| Rafael Soriano | WAS | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 19.4 | .607 |
| Tim Stauffer | TEX | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 23.2 | .640 |
| Drew Storen | SJ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 13.2 | .671 |
| Stephen Strasburg | ATL | sp | 25 | 33 | 1 | .030 | 0 | 22 | .667 | 177 | 5.4 | 15 | 1 | .067 | 96.7 | .664 |
| Huston Street |   | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 16.6 | .678 |
| Marcus Stroman | DEN | sp | 23 | 5 | 1 | .200 | 0 | 2 | .400 | 15 | 3.0 | 22 | 5 | .227 | 29.2 | .633 |
| Pedro Strop | KC | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.5 | .590 |
| Eric Surkamp* | SJ | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 13.6 | .547 |
| Anthony Swarzak | WAS | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 29.5 | .636 |
| Masahiro Tanaka | ORL | sp | 25 | 20 | 2 | .100 | 2 | 14 | .700 | 104 | 5.2 | 9 | 1 | .111 | 112.4 | .664 |
| Junichi Tazawa | ARZ | mr | 28 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 6 | 4 | .667 | 22.4 | .655 |
| Julio Teheran | ORL | sp | 23 | 33 | 7 | .212 | 0 | 20 | .606 | 152 | 4.6 | 20 | 2 | .100 | 112.4 | .636 |
| Joe Thatcher* | DEN | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 18.4 | .668 |
| Caleb Thielbar* | LAA | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 21.6 | .603 |
| Matt Thornton* | PHI | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 15.1 | .610 |
| Chris Tillman | ATL | sp | 26 | 29 | 4 | .138 | 1 | 15 | .517 | 157 | 5.4 | 16 | 6 | .375 | 93.4 | .617 |
| Shawn Tolleson | MIL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 0 | .000 | 19.8 | .634 |
| Alexander Torres* | WAS | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.5 | .581 |
| Carlos Torres | POR | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 6 | .207 | 26.0 | .619 |
| Blake Treinen | KC | mr | 26 | 5 | 0 | .000 | 0 | 5 | 1.000 | 9 | 1.8 | 2 | 2 | 1.000 | 98.8 | .662 |
| Nick Tropeano | CHI | sp | 23 | 4 | 0 | .000 | 0 | 2 | .500 | 25 | 6.3 | 0 | 0 | .000 | 91.3 | .625 |
| Jacob Turner | WAS | sp | 23 | 7 | 0 | .000 | 0 | 2 | .286 | 22 | 3.1 | 9 | 2 | .222 | 60.3 | .626 |
| Koji Uehara | ORL | cl | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.0 | .690 |
| Jason Vargas* | CAR | sp | 31 | 18 | 2 | .111 | 0 | 7 | .389 | 87 | 4.8 | 7 | 1 | .143 | 94.5 | .671 |
| Anthony Varvaro | CIN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 22.5 | .647 |
| Yordano Ventura | TEX | sp | 23 | 12 | 1 | .083 | 0 | 4 | .333 | 39 | 3.3 | 20 | 5 | .250 | 55.6 | .635 |
| Justin Verlander | BOS | sp | 31 | 24 | 9 | .375 | 1 | 11 | .458 | 127 | 5.3 | 20 | 6 | .300 | 131.6 | .627 |
| Carlos Villanueva | SJ | mr | 30 | 2 | 0 | .000 | 0 | 1 | .500 | 22 | 11.0 | 15 | 2 | .133 | 22.3 | .688 |
| Nick Vincent | SJ | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 14.7 | .601 |
| Arodys Vizcaino | CHI | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 8.0 | .688 |
| Ryan Vogelsong | MIN | sp | 36 | 28 | 4 | .143 | 1 | 15 | .536 | 85 | 3.0 | 16 | 11 | .688 | 104.0 | .626 |
| Edinson Volquez | POR | sp | 30 | 32 | 2 | .063 | 2 | 13 | .406 | 173 | 5.4 | 23 | 3 | .130 | 100.1 | .603 |
| Michael Wacha |   | sp | 22 | 20 | 1 | .050 | 0 | 12 | .600 | 83 | 4.2 | 16 | 6 | .375 | 100.4 | .623 |
| Tsuyoshi Wada* | ORL | sp | 33 | 11 | 0 | .000 | 0 | 6 | .545 | 69 | 6.3 | 3 | 2 | .667 | 101.0 | .655 |
| Adam Wainwright |   | sp | 32 | 24 | 7 | .292 | 3 | 18 | .750 | 119 | 5.0 | 9 | 0 | .000 | 113.5 | .649 |
| Jordan Walden | CHI | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 17.8 | .553 |
| Taijuan Walker | BOS | sp | 21 | 2 | 0 | .000 | 0 | 2 | 1.000 | 2 | 1.0 | 10 | 4 | .400 | 34.7 | .612 |
| Adam Warren | POR | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 22.2 | .628 |
| Tony Watson* | TEX | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 18.2 | .622 |
| Jered Weaver | MIL | sp | 31 | 32 | 0 | .000 | 0 | 18 | .563 | 143 | 4.5 | 14 | 5 | .357 | 103.4 | .642 |
| Daniel Webb | MIA | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 9 | .300 | 20.1 | .569 |
| Ryan Webb | TEX | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 27.0 | .652 |
| Zack Wheeler | DET | sp | 24 | 31 | 1 | .032 | 0 | 13 | .419 | 144 | 4.6 | 29 | 9 | .310 | 99.8 | .590 |
| Chase Whitley | PHI | sp | 25 | 7 | 0 | .000 | 0 | 3 | .429 | 34 | 4.9 | 0 | 0 | .000 | 94.4 | .637 |
| Tom Wilhelmsen | ARZ | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 23.0 | .602 |
| Jerome Williams | WAS | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 34.9 | .639 |
| C.J. Wilson* | BOS | sp | 33 | 24 | 1 | .042 | 0 | 12 | .500 | 89 | 3.7 | 15 | 7 | .467 | 111.5 | .594 |
| Chris Withrow | MIA | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 25.8 | .621 |
| Alex Wood* | KC | sp | 23 | 29 | 1 | .034 | 1 | 21 | .724 | 118 | 4.1 | 15 | 4 | .267 | 98.3 | .634 |
| Travis Wood* | MIA | sp | 27 | 25 | 0 | .000 | 0 | 10 | .400 | 97 | 3.9 | 21 | 4 | .190 | 97.4 | .604 |
| Brandon Workman | ATL | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 21.7 | .642 |
| Vance Worley | POR | sp | 26 | 5 | 2 | .400 | 1 | 4 | .800 | 20 | 4.0 | 2 | 0 | .000 | 106.6 | .677 |
| Jamey Wright | MIN | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 9 | .321 | 23.1 | .597 |
| Wesley Wright* | CIN | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 16.0 | .500 |
| Chris Young | ORL | sp | 35 | 28 | 2 | .071 | 1 | 11 | .393 | 137 | 4.9 | 12 | 6 | .500 | 92.6 | .608 |
| Brad Ziegler | LAA | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 2 | .125 | 21.5 | .610 |
| Jordan Zimmermann | MIL | sp | 28 | 33 | 2 | .061 | 0 | 19 | .576 | 116 | 3.5 | 19 | 9 | .474 | 91.8 | .673 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Fernando Abad* | MIL | mr | 28 | 5 | 3 | .600 | 2 | .400 | 7 | 16 | 2 | .125 | 36 | 36 | 15 | 18.2 | .653 |
| Jeremy Affeldt* | TEX | mr | 35 | 4 | 2 | .500 | 1 | .250 | 5 | 31 | 7 | .226 | 41 | 41 | 12 | 15.2 | .619 |
| Matt Albers | POR | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 3 | .750 | 4 | 4 | 1 | 21.3 | .518 |
| Al Alburquerque | MIN | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 2 | 13 | 1 | .077 | 23 | 23 | 10 | 18.7 | .604 |
| Cody Allen | WAS | cl | 25 | 10 | 7 | .700 | 3 | .300 | 7 | 17 | 7 | .412 | 35 | 35 | 18 | 20.3 | .634 |
| Henderson Alvarez | MIN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 91.5 | .662 |
| Brett Anderson* | LAA | sp | 26 | 2 | 1 | .500 | 1 | .500 | 0 | 1 | 0 | .000 | 3 | 3 | 2 | 15.3 | .630 |
| Chase Anderson | WAS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 87.2 | .613 |
| Chris Archer | ARZ | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 35 | 2 | 1 | 98.6 | .618 |
| Jake Arrieta | SJ | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 102.0 | .642 |
| Scott Atchison | ORL | mr | 38 | 7 | 6 | .857 | 1 | .143 | 16 | 35 | 6 | .171 | 53 | 53 | 16 | 16.6 | .654 |
| Luis Avilan* | MIA | mr | 24 | 1 | 0 | .000 | 1 | 1.000 | 3 | 15 | 7 | .467 | 19 | 19 | 11 | 13.5 | .564 |
| Dylan Axelrod | KC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 112.0 | .688 |
| John Axford | DEN | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 2 | 2 | 0 | 37.5 | .573 |
| Burke Badenhop | DEN | mr | 31 | 1 | 0 | .000 | 0 | .000 | 9 | 51 | 9 | .176 | 55 | 55 | 15 | 16.5 | .638 |
| Pedro Baez | DET | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 5 | .455 | 12 | 12 | 5 | 28.0 | .649 |
| Homer Bailey | BOS | sp | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 4 | 0 | .000 | 23 | 3 | 3 | 104.4 | .622 |
| Grant Balfour | TEX | mr | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 1 | 19.5 | .615 |
| Matt Barnes | CHI | mr | 24 | 2 | 1 | .500 | 1 | .500 | 0 | 1 | 0 | .000 | 8 | 8 | 2 | 19.9 | .547 |
| Antonio Bastardo* | NYK | mr | 28 | 12 | 4 | .333 | 5 | .417 | 15 | 27 | 9 | .333 | 54 | 54 | 14 | 22.3 | .580 |
| Trevor Bauer | SJ | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 97.8 | .600 |
| Josh Beckett | POR | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 99.2 | .629 |
| Erik Bedard* | PHI | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 87.4 | .604 |
| Cam Bedrosian | ATL | mr | 22 | 2 | 1 | .500 | 1 | .500 | 0 | 1 | 0 | .000 | 3 | 3 | 1 | 14.3 | .581 |
| Joe Beimel* | ORL | mr | 37 | 6 | 4 | .667 | 1 | .167 | 2 | 27 | 8 | .296 | 37 | 37 | 16 | 21.2 | .604 |
| Ronald Belisario | BOS | mr | 31 | 9 | 5 | .556 | 3 | .333 | 3 | 21 | 6 | .286 | 30 | 30 | 17 | 21.8 | .646 |
| Matt Belisle | MIL | mr | 34 | 4 | 4 | 1.000 | 0 | .000 | 2 | 11 | 2 | .182 | 19 | 19 | 10 | 16.7 | .626 |
| Jeff Beliveau* | MIA | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 2 | 5 | 2 | .400 | 13 | 13 | 6 | 16.5 | .673 |
| Heath Bell | LAA | mr | 36 | 2 | 1 | .500 | 1 | .500 | 1 | 7 | 4 | .571 | 12 | 12 | 2 | 28.5 | .614 |
| Joaquin Benoit | CAR | mr | 36 | 35 | 31 | .886 | 4 | .114 | 2 | 31 | 3 | .097 | 54 | 54 | 49 | 15.5 | .632 |
| Dellin Betances | NYK | mr | 26 | 41 | 37 | .902 | 4 | .098 | 0 | 30 | 8 | .267 | 62 | 62 | 56 | 20.6 | .637 |
| Lisalverto Bonilla | KC | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 104.0 | .594 |
| Brad Boxberger | SJ | mr | 26 | 10 | 5 | .500 | 4 | .400 | 14 | 30 | 7 | .233 | 54 | 54 | 16 | 17.9 | .644 |
| Blaine Boyer | LAA | mr | 32 | 12 | 9 | .750 | 3 | .250 | 1 | 21 | 9 | .429 | 31 | 31 | 19 | 21.5 | .662 |
| Brad Brach | SJ | mr | 28 | 3 | 2 | .667 | 1 | .333 | 7 | 26 | 7 | .269 | 38 | 38 | 16 | 19.9 | .601 |
| Zach Britton* | DET | cl | 26 | 7 | 5 | .714 | 1 | .143 | 12 | 22 | 3 | .136 | 52 | 52 | 19 | 20.3 | .615 |
| Brooks Brown | DET | mr | 29 | 2 | 1 | .500 | 1 | .500 | 2 | 5 | 1 | .200 | 14 | 14 | 9 | 23.8 | .673 |
| Jonathan Broxton | MIN | mr | 30 | 4 | 2 | .500 | 2 | .500 | 2 | 26 | 11 | .423 | 45 | 45 | 18 | 19.8 | .612 |
| David Buchanan | LAA | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 1 | 8 | 1 | .125 | 14 | 5 | 2 | 70.8 | .613 |
| Clay Buchholz | DET | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 92.9 | .624 |
| Mark Buehrle* | ARZ | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 13 | 1 | 1 | 98.5 | .668 |
| Madison Bumgarner* | SJ | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 106.5 | .663 |
| A.J. Burnett | ARZ | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 33 | 4 | 4 | 103.1 | .594 |
| Jared Burton | CIN | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 4 | 1.000 | 10 | 9 | 4 | 19.7 | .629 |
| Eddie Butler | SJ | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 85.0 | .565 |
| Trevor Cahill | DEN | sp | 26 | 4 | 1 | .250 | 2 | .500 | 5 | 51 | 16 | .314 | 61 | 61 | 21 | 32.3 | .579 |
| Matt Cain | CHI | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 90.8 | .630 |
| Carter Capps | LAA | mr | 23 | 3 | 2 | .667 | 1 | .333 | 5 | 14 | 2 | .143 | 22 | 22 | 9 | 17.5 | .614 |
| Buddy Carlyle | NYK | mr | 36 | 1 | 0 | .000 | 1 | 1.000 | 3 | 3 | 1 | .333 | 8 | 8 | 2 | 22.8 | .698 |
| David Carpenter | ARZ | mr | 28 | 7 | 4 | .571 | 2 | .286 | 10 | 36 | 13 | .361 | 45 | 45 | 14 | 19.1 | .646 |
| Carlos Carrasco | SJ | mr | 27 | 3 | 3 | 1.000 | 0 | .000 | 5 | 29 | 8 | .276 | 45 | 39 | 15 | 32.3 | .652 |
| Scott Carroll | SJ | sp | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 7 | 7 | 1 | 18.9 | .636 |
| Andrew Cashner | MIA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 109.2 | .651 |
| Santiago Casilla | LAA | cl | 33 | 15 | 14 | .933 | 1 | .067 | 1 | 21 | 6 | .286 | 45 | 45 | 32 | 19.8 | .657 |
| Brett Cecil* | LAA | mr | 27 | 9 | 4 | .444 | 4 | .444 | 8 | 29 | 8 | .276 | 50 | 50 | 18 | 19.2 | .610 |
| Jhoulys Chacin | ATL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 89.3 | .606 |
| Joba Chamberlain | BOS | mr | 28 | 6 | 4 | .667 | 2 | .333 | 4 | 35 | 9 | .257 | 44 | 44 | 23 | 23.8 | .629 |
| Aroldis Chapman* | ATL | cl | 26 | 4 | 3 | .750 | 0 | .000 | 13 | 23 | 2 | .087 | 47 | 47 | 16 | 17.1 | .644 |
| Tyler Chatwood | MIL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 104.0 | .615 |
| Jesse Chavez | DET | sp | 30 | 2 | 1 | .500 | 1 | .500 | 2 | 49 | 13 | .265 | 60 | 54 | 16 | 38.0 | .619 |
| Bruce Chen* | ARZ | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 95.3 | .563 |
| Wei-Yin Chen* |   | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 33 | 1 | 1 | 90.7 | .667 |
| Randy Choate* | DEN | mr | 38 | 2 | 0 | .000 | 2 | 1.000 | 5 | 8 | 0 | .000 | 15 | 15 | 4 | 16.6 | .651 |
| Steve Cishek | TEX | cl | 28 | 28 | 21 | .750 | 7 | .250 | 1 | 24 | 9 | .375 | 47 | 47 | 38 | 18.2 | .613 |
| Tyler Clippard | MIL | mr | 29 | 28 | 26 | .929 | 2 | .071 | 0 | 20 | 6 | .300 | 57 | 57 | 46 | 17.4 | .616 |
| Alex Cobb | LAA | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 105.3 | .624 |
| Phil Coke* | ARZ | mr | 31 | 6 | 2 | .333 | 3 | .500 | 4 | 48 | 22 | .458 | 48 | 48 | 18 | 19.6 | .620 |
| Casey Coleman | MIN | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 1 | 0 | .000 | 3 | 3 | 0 | 36.7 | .555 |
| Tim Collins* | NYK | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 3 | .750 | 3 | 3 | 2 | 39.0 | .598 |
| Josh Collmenter | ATL | sp | 28 | 1 | 0 | .000 | 1 | 1.000 | 3 | 19 | 6 | .316 | 41 | 22 | 8 | 56.8 | .642 |
| Alex Colome | CIN | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 95.6 | .632 |
| Bartolo Colon | WAS | sp | 41 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 88.5 | .671 |
| Ryan Cook | MIN | mr | 27 | 2 | 1 | .500 | 1 | .500 | 3 | 27 | 7 | .259 | 33 | 33 | 16 | 26.5 | .548 |
| Kevin Correia | BOS | sp | 33 | 1 | 1 | 1.000 | 0 | .000 | 0 | 14 | 3 | .214 | 24 | 13 | 6 | 57.8 | .634 |
| Jarred Cosart | MIN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 97.3 | .606 |
| Neal Cotts* | MIA | mr | 34 | 5 | 3 | .600 | 2 | .400 | 5 | 34 | 10 | .294 | 47 | 47 | 20 | 17.7 | .620 |
| Kyle Crockett* | MIL | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 3 | 5 | 3 | .600 | 20 | 20 | 4 | 17.4 | .631 |
| Aaron Crow | ORL | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 3 | .500 | 6 | 6 | 4 | 23.5 | .553 |
| Johnny Cueto | KC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 115.2 | .644 |
| John Danks* | MIA | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.2 | .624 |
| Yu Darvish | MIA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 113.2 | .642 |
| Wade Davis | TEX | mr | 28 | 10 | 7 | .700 | 2 | .200 | 14 | 34 | 8 | .235 | 61 | 61 | 23 | 21.0 | .631 |
| Justin De Fratus | NYK | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 3 | 8 | 2 | .250 | 17 | 17 | 7 | 17.6 | .716 |
| Jorge De La Rosa* | DET | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 100.2 | .617 |
| Rubby De La Rosa | CHI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 90.5 | .613 |
| Samuel Deduno | POR | mr | 30 | 1 | 0 | .000 | 0 | .000 | 0 | 12 | 6 | .500 | 13 | 13 | 3 | 34.5 | .577 |
| Jacob deGrom | ARZ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 101.9 | .629 |
| Steve Delabar | MIA | mr | 30 | 3 | 0 | .000 | 2 | .667 | 3 | 24 | 6 | .250 | 32 | 32 | 13 | 16.7 | .505 |
| Randall Delgado |   | mr | 24 | 2 | 1 | .500 | 0 | .000 | 0 | 13 | 3 | .231 | 16 | 13 | 5 | 36.7 | .612 |
| Anthony DeSclafani | ARZ | mr | 24 | 2 | 1 | .500 | 1 | .500 | 0 | 4 | 1 | .250 | 14 | 12 | 4 | 29.6 | .641 |
| Odrisamer Despaigne | KC | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 103.2 | .624 |
| R.A. Dickey | TEX | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 99.1 | .620 |
| Jake Diekman* | CAR | mr | 27 | 8 | 2 | .250 | 6 | .750 | 10 | 44 | 14 | .318 | 56 | 56 | 13 | 20.2 | .606 |
| Sean Doolittle* | DET | cl | 27 | 41 | 38 | .927 | 3 | .073 | 1 | 20 | 3 | .150 | 55 | 55 | 50 | 17.2 | .699 |
| Felix Doubront* | ARZ | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 1 | 22 | 11 | .500 | 29 | 25 | 5 | 33.8 | .591 |
| Scott Downs* | MIL | mr | 38 | 2 | 0 | .000 | 2 | 1.000 | 2 | 14 | 5 | .357 | 15 | 15 | 2 | 15.2 | .601 |
| Kyle Drabek | SJ | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 7.0 | .714 |
| Brian Duensing* | WAS | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 3 | 20 | 6 | .300 | 30 | 30 | 8 | 20.9 | .577 |
| Danny Duffy* | CHI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 96.2 | .602 |
| Zach Duke* | CIN | mr | 31 | 22 | 18 | .818 | 4 | .182 | 2 | 15 | 10 | .667 | 41 | 41 | 33 | 13.0 | .632 |
| Michael Dunn* | SJ | mr | 29 | 3 | 0 | .000 | 3 | 1.000 | 7 | 16 | 2 | .125 | 23 | 23 | 5 | 16.2 | .617 |
| Roenis Elias* | CHI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 102.2 | .607 |
| Nathan Eovaldi | BOS | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 112.3 | .655 |
| Robbie Erlin* | SJ | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 3 | 2 | 0 | 54.7 | .701 |
| Marco Estrada | TEX | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 2 | 2 | 1 | 35.5 | .704 |
| Jeurys Familia | BOS | mr | 24 | 9 | 7 | .778 | 2 | .222 | 2 | 29 | 10 | .345 | 31 | 31 | 24 | 23.9 | .577 |
| Danny Farquhar | ARZ | mr | 27 | 8 | 6 | .750 | 1 | .125 | 10 | 44 | 12 | .273 | 62 | 62 | 20 | 19.4 | .632 |
| Scott Feldman | MIL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.9 | .617 |
| Neftali Feliz | CHI | cl | 26 | 18 | 17 | .944 | 1 | .056 | 1 | 26 | 8 | .308 | 34 | 34 | 27 | 15.9 | .580 |
| Jose Fernandez | MIA | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 107.0 | .639 |
| Josh Fields | CHI | mr | 28 | 3 | 2 | .667 | 0 | .000 | 14 | 30 | 3 | .100 | 39 | 39 | 10 | 19.5 | .656 |
| Casey Fien | SJ | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 2 | 6 | 2 | .333 | 17 | 17 | 5 | 23.4 | .678 |
| Michael Fiers | TEX | sp | 29 | 2 | 1 | .500 | 1 | .500 | 0 | 0 | 0 | .000 | 16 | 4 | 2 | 83.6 | .619 |
| Brandon Finnegan* | CHI | mr | 21 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 2 | 28.5 | .579 |
| Doug Fister | TEX | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 103.7 | .676 |
| Yohan Flande* | DEN | sp | 28 | 8 | 4 | .500 | 2 | .250 | 6 | 19 | 4 | .211 | 32 | 32 | 15 | 19.5 | .623 |
| Gavin Floyd | MIA | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 91.1 | .639 |
| Brian Flynn* | ATL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 110.0 | .664 |
| Michael Foltynewicz | SJ | mr | 22 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 6 | 6 | 2 | 22.0 | .553 |
| Jeff Francis* | LAA | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 7 | 3 | 2 | 53.4 | .639 |
| Jason Frasor | PHI | mr | 36 | 3 | 1 | .333 | 1 | .333 | 5 | 27 | 2 | .074 | 43 | 43 | 9 | 21.4 | .591 |
| Christian Friedrich* | MIN | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 2 | .500 | 9 | 9 | 3 | 21.9 | .604 |
| Charlie Furbush* | ORL | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 0 | .000 | 4 | 4 | 1 | 22.8 | .615 |
| Yovani Gallardo | CAR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 98.4 | .640 |
| Jaime Garcia* | PHI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 93.0 | .671 |
| Matt Garza | DEN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 100.5 | .638 |
| Kevin Gausman | BOS | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 8 | 1 | 0 | 105.5 | .618 |
| Dillon Gee | CIN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 88.8 | .604 |
| Ken Giles | CHI | mr | 23 | 22 | 21 | .955 | 1 | .045 | 1 | 20 | 2 | .100 | 37 | 37 | 31 | 15.0 | .653 |
| Brandon Gomes | CHI | mr | 29 | 3 | 2 | .667 | 1 | .333 | 4 | 19 | 5 | .263 | 22 | 22 | 6 | 20.6 | .656 |
| Jeanmar Gomez | POR | mr | 26 | 5 | 1 | .200 | 3 | .600 | 10 | 37 | 11 | .297 | 53 | 53 | 23 | 20.9 | .613 |
| Marco Gonzales* |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 105.6 | .604 |
| Gio Gonzalez* | NYK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 104.5 | .607 |
| Miguel Gonzalez | NYK | sp | 30 | 7 | 6 | .857 | 1 | .143 | 7 | 48 | 15 | .313 | 56 | 56 | 16 | 22.3 | .596 |
| Tom Gorzelanny* | CAR | mr | 31 | 2 | 1 | .500 | 0 | .000 | 0 | 13 | 2 | .154 | 16 | 16 | 7 | 18.2 | .625 |
| Sonny Gray | POR | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 109.9 | .628 |
| Shane Greene | POR | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 5 | 3 | .600 | 3 | 3 | 3 | 12.0 | .639 |
| Nick Greenwood* | ATL | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 2 | 7 | 3 | .429 | 7 | 7 | 2 | 15.9 | .640 |
| Luke Gregerson | KC | mr | 30 | 6 | 2 | .333 | 4 | .667 | 7 | 36 | 11 | .306 | 52 | 52 | 26 | 20.0 | .666 |
| Zack Greinke | KC | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 96.2 | .662 |
| Justin Grimm | NYK | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 3 | 3 | 1 | 30.3 | .527 |
| Javy Guerra | DET | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 2 | .286 | 9 | 9 | 0 | 23.7 | .653 |
| Jeremy Guthrie | WAS | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 106.3 | .625 |
| Juan Gutierrez | MIA | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 40 | 18 | .450 | 43 | 43 | 9 | 20.8 | .644 |
| Nick Hagadone* | MIN | mr | 28 | 2 | 1 | .500 | 1 | .500 | 2 | 5 | 1 | .200 | 14 | 14 | 4 | 18.7 | .668 |
| Jesse Hahn | NYK | sp | 24 | 2 | 1 | .500 | 1 | .500 | 9 | 17 | 3 | .176 | 41 | 41 | 19 | 23.1 | .617 |
| David Hale | CIN | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 36 | 10 | .278 | 47 | 44 | 17 | 28.7 | .616 |
| Cole Hamels* | ORL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 116.0 | .610 |
| Jason Hammel | ATL | sp | 31 | 2 | 1 | .500 | 1 | .500 | 0 | 10 | 2 | .200 | 33 | 20 | 8 | 51.1 | .640 |
| Brad Hand* | MIL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 21 | 1 | 0 | 90.4 | .604 |
| J.A. Happ* | DET | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 96.7 | .655 |
| Aaron Harang | DEN | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 83.9 | .618 |
| Blaine Hardy* | CAR | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 3 | 19 | 4 | .211 | 30 | 30 | 14 | 22.6 | .597 |
| Dan Haren | BOS | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 114.9 | .663 |
| Will Harris | LAA | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 1 | 1 | 1 | 36.0 | .583 |
| LaTroy Hawkins | DET | cl | 41 | 3 | 2 | .667 | 1 | .333 | 1 | 1 | 0 | .000 | 7 | 7 | 4 | 16.3 | .658 |
| Andrew Heaney* | MIN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 95.0 | .663 |
| Jeremy Hellickson | CHI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 90.8 | .620 |
| Heath Hembree | CHI | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 8 | 8 | 7 | 13.5 | .593 |
| Jim Henderson | ARZ | mr | 31 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 0 | .000 | 13 | 13 | 5 | 14.7 | .670 |
| Kyle Hendricks | MIL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 104.0 | .654 |
| Felix Hernandez | NYK | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 114.1 | .657 |
| Roberto Hernandez | TEX | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 21 | 8 | .381 | 40 | 26 | 8 | 52.5 | .590 |
| Kelvin Herrera | ATL | mr | 24 | 10 | 4 | .400 | 4 | .400 | 12 | 34 | 10 | .294 | 53 | 53 | 15 | 19.2 | .601 |
| Derek Holland* | BOS | sp | 27 | 2 | 1 | .500 | 1 | .500 | 3 | 4 | 2 | .500 | 14 | 13 | 6 | 27.8 | .668 |
| Greg Holland | ATL | cl | 28 | 9 | 4 | .444 | 3 | .333 | 12 | 38 | 9 | .237 | 52 | 52 | 15 | 18.3 | .624 |
| David Holmberg* | MIN | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 88.0 | .614 |
| J.J. Hoover | PHI | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 2 | 41 | 10 | .244 | 53 | 53 | 9 | 22.1 | .633 |
| T.J. House* | LAA | sp | 24 | 3 | 0 | .000 | 1 | .333 | 0 | 5 | 2 | .400 | 24 | 9 | 4 | 67.9 | .633 |
| J.P. Howell* | CHI | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 11 | 32 | 7 | .219 | 42 | 42 | 4 | 17.0 | .571 |
| Daniel Hudson | MIA | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 2 | 2 | 1 | 8.5 | .471 |
| Tim Hudson | NYK | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 97.1 | .653 |
| David Huff* | DET | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 12 | 5 | .417 | 11 | 11 | 7 | 28.8 | .606 |
| Jared Hughes | KC | mr | 28 | 3 | 2 | .667 | 1 | .333 | 2 | 24 | 10 | .417 | 42 | 42 | 18 | 23.5 | .633 |
| Phil Hughes | CIN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 110.2 | .714 |
| Tommy Hunter | POR | mr | 27 | 5 | 3 | .600 | 2 | .400 | 7 | 39 | 12 | .308 | 47 | 47 | 15 | 21.0 | .670 |
| Drew Hutchison | NYK | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 107.9 | .613 |
| Hisashi Iwakuma | KC | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 98.3 | .688 |
| Edwin Jackson | BOS | sp | 30 | 1 | 0 | .000 | 0 | .000 | 1 | 7 | 0 | .000 | 23 | 9 | 4 | 81.1 | .592 |
| Kenley Jansen | CIN | cl | 26 | 17 | 16 | .941 | 0 | .000 | 4 | 33 | 10 | .303 | 49 | 49 | 35 | 16.5 | .624 |
| Casey Janssen | PHI | cl | 32 | 2 | 1 | .500 | 1 | .500 | 2 | 8 | 3 | .375 | 16 | 16 | 8 | 16.3 | .659 |
| Dan Jennings* | KC | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 3 | 14 | 7 | .500 | 23 | 23 | 5 | 22.1 | .598 |
| Kevin Jepsen | CIN | mr | 29 | 5 | 3 | .600 | 2 | .400 | 2 | 16 | 1 | .063 | 37 | 37 | 16 | 25.1 | .589 |
| Ubaldo Jimenez | ARZ | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 2 | .333 | 25 | 4 | 3 | 87.2 | .594 |
| Tommy Kahnle |   | mr | 24 | 4 | 0 | .000 | 3 | .750 | 6 | 27 | 17 | .630 | 46 | 46 | 9 | 23.8 | .590 |
| Scott Kazmir* | NYK | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 102.2 | .645 |
| Shawn Kelley | MIN | mr | 30 | 4 | 1 | .250 | 2 | .500 | 3 | 47 | 21 | .447 | 43 | 43 | 17 | 22.5 | .608 |
| Joe Kelly | ARZ | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 106.5 | .618 |
| Kyle Kendrick | MIN | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 85.2 | .656 |
| Ian Kennedy | CHI | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.3 | .616 |
| Clayton Kershaw* | MIL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 121.5 | .645 |
| Dallas Keuchel* | POR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 29 | 1 | 1 | 110.4 | .653 |
| Craig Kimbrel | ATL | cl | 26 | 48 | 43 | .896 | 4 | .083 | 2 | 26 | 3 | .115 | 64 | 64 | 54 | 16.6 | .605 |
| Brandon Kintzler | POR | mr | 29 | 4 | 3 | .750 | 1 | .250 | 2 | 51 | 13 | .255 | 43 | 43 | 16 | 21.1 | .649 |
| Michael Kirkman* | CHI | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 3 | 3 | 2 | 13.0 | .538 |
| Corey Kluber | CHI | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 106.0 | .658 |
| Tom Koehler | MIN | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.0 | .616 |
| Michael Kohn | ARZ | mr | 28 | 4 | 2 | .500 | 2 | .500 | 1 | 8 | 2 | .250 | 11 | 11 | 7 | 29.1 | .534 |
| George Kontos | DEN | mr | 29 | 3 | 1 | .333 | 2 | .667 | 1 | 14 | 1 | .071 | 15 | 15 | 12 | 32.0 | .665 |
| Hiroki Kuroda | DEN | sp | 39 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 97.7 | .648 |
| John Lackey | DEN | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 | 101.4 | .648 |
| Mat Latos | WAS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 107.7 | .670 |
| Mike Leake | DEN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 96.0 | .648 |
| Cliff Lee* | KC | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 99.1 | .698 |
| Dominic Leone | CAR | mr | 22 | 3 | 1 | .333 | 2 | .667 | 1 | 20 | 6 | .300 | 29 | 29 | 13 | 33.1 | .647 |
| Jon Lester* |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 113.6 | .650 |
| Colby Lewis | MIA | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 98.3 | .648 |
| Tim Lincecum | MIN | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 19 | 7 | .368 | 37 | 27 | 8 | 42.3 | .615 |
| Francisco Liriano* | POR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 99.5 | .583 |
| Kyle Lobstein* | ATL | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 0 | .000 | 5 | 5 | 3 | 27.0 | .622 |
| Jeff Locke* | CIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 86.3 | .626 |
| Boone Logan* | MIA | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 1 | 8 | 1 | .125 | 13 | 13 | 6 | 16.2 | .607 |
| Kyle Lohse | LAA | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 104.2 | .636 |
| Javier Lopez* | KC | mr | 36 | 0 | 0 | .000 | 0 | .000 | 2 | 2 | 0 | .000 | 8 | 8 | 3 | 19.9 | .597 |
| Aaron Loup* | CHI | mr | 26 | 6 | 0 | .000 | 3 | .500 | 5 | 18 | 2 | .111 | 31 | 31 | 8 | 17.4 | .597 |
| Lance Lynn | WAS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 99.4 | .609 |
| Tyler Lyons* | TEX | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 1 | 1 | 0 | 51.0 | .627 |
| Jean Machi | LAA | mr | 32 | 9 | 8 | .889 | 1 | .111 | 7 | 40 | 7 | .175 | 49 | 49 | 20 | 17.2 | .655 |
| Paul Maholm* | LAA | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 29 | 7 | .241 | 27 | 27 | 10 | 27.9 | .596 |
| Seth Maness | ORL | mr | 25 | 5 | 2 | .400 | 3 | .600 | 7 | 39 | 19 | .487 | 61 | 61 | 24 | 20.2 | .670 |
| Carlos Martinez | MIA | mr | 22 | 1 | 0 | .000 | 1 | 1.000 | 1 | 16 | 0 | .000 | 20 | 15 | 4 | 41.0 | .612 |
| Nick Martinez | PHI | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 20 | 2 | 2 | 85.9 | .618 |
| Daisuke Matsuzaka | NYK | mr | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 99.2 | .556 |
| Brandon Maurer | PHI | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 88.0 | .648 |
| Trevor May | ARZ | sp | 24 | 2 | 1 | .500 | 1 | .500 | 1 | 7 | 4 | .571 | 6 | 6 | 3 | 20.2 | .579 |
| T.J. McFarland* | BOS | mr | 25 | 4 | 3 | .750 | 1 | .250 | 5 | 13 | 5 | .385 | 21 | 21 | 12 | 21.5 | .679 |
| Jake McGee* | PHI | cl | 27 | 4 | 1 | .250 | 1 | .250 | 11 | 41 | 11 | .268 | 60 | 60 | 17 | 20.4 | .640 |
| Dustin McGowan | LAA | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 3 | 3 | 2 | 22.3 | .463 |
| Collin McHugh | CAR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 106.0 | .660 |
| Yoervis Medina | CIN | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 29 | 10 | .345 | 29 | 29 | 10 | 20.4 | .585 |
| Jenrry Mejia | CIN | cl | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 2 | .500 | 25 | 9 | 3 | 74.9 | .627 |
| Mark Melancon | MIN | cl | 29 | 13 | 12 | .923 | 1 | .077 | 0 | 26 | 3 | .115 | 46 | 46 | 40 | 18.7 | .655 |
| Roman Mendez | DET | mr | 23 | 4 | 2 | .500 | 2 | .500 | 3 | 11 | 5 | .455 | 20 | 20 | 8 | 22.3 | .622 |
| Wade Miley* | LAA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 34 | 1 | 1 | 92.2 | .617 |
| Andrew Miller* | WAS | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 9 | 21 | 5 | .238 | 37 | 37 | 14 | 22.8 | .641 |
| Shelby Miller | TEX | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.9 | .600 |
| Tom Milone* | POR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 99.6 | .627 |
| Mike Minor* | ORL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 94.7 | .634 |
| Rafael Montero | CIN | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 94.0 | .599 |
| Franklin Morales* | WAS | sp | 28 | 2 | 1 | .500 | 0 | .000 | 1 | 10 | 6 | .600 | 23 | 21 | 11 | 34.1 | .610 |
| Mike Morin | ORL | mr | 23 | 6 | 3 | .500 | 3 | .500 | 11 | 27 | 8 | .296 | 47 | 47 | 17 | 22.7 | .622 |
| Bryan Morris | MIN | mr | 27 | 10 | 6 | .600 | 4 | .400 | 0 | 19 | 5 | .263 | 37 | 37 | 21 | 29.2 | .600 |
| Brandon Morrow | DEN | mr | 29 | 3 | 1 | .333 | 1 | .333 | 1 | 16 | 8 | .500 | 22 | 22 | 8 | 24.0 | .563 |
| Charlie Morton | SJ | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 93.1 | .612 |
| Joe Nathan | DEN | cl | 39 | 3 | 3 | 1.000 | 0 | .000 | 0 | 11 | 2 | .182 | 16 | 16 | 10 | 19.9 | .572 |
| Jimmy Nelson | PHI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 97.4 | .624 |
| Pat Neshek | PHI | mr | 33 | 2 | 1 | .500 | 1 | .500 | 11 | 30 | 13 | .433 | 53 | 53 | 17 | 20.8 | .659 |
| Juan Nicasio | WAS | mr | 27 | 3 | 2 | .667 | 1 | .333 | 1 | 18 | 7 | .389 | 21 | 19 | 8 | 31.7 | .586 |
| Jon Niese* | SJ | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 93.3 | .620 |
| Hector Noesi | CHI | sp | 27 | 0 | 0 | .000 | 0 | .000 | 5 | 17 | 6 | .353 | 30 | 30 | 8 | 19.0 | .596 |
| Bud Norris | CAR | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 101.2 | .625 |
| Ivan Nova | MIN | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 48.0 | .677 |
| Vidal Nuno* | CHI | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 6 | 3 | 54.9 | .614 |
| Darren O'Day | DET | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 13 | 15 | 3 | .200 | 41 | 41 | 14 | 18.8 | .623 |
| Eric O'Flaherty* | ARZ | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 2 | 5 | 0 | .000 | 8 | 8 | 4 | 18.4 | .626 |
| Jake Odorizzi | DET | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 98.5 | .614 |
| Alexi Ogando | POR | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 4 | 4 | 2 | 16.0 | .625 |
| Logan Ondrusek | MIL | mr | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 14 | 2 | .143 | 18 | 18 | 8 | 23.7 | .646 |
| Dan Otero | CAR | mr | 29 | 7 | 4 | .571 | 0 | .000 | 17 | 54 | 15 | .278 | 58 | 58 | 21 | 15.8 | .683 |
| Adam Ottavino | CAR | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 21 | 7 | .333 | 23 | 23 | 11 | 18.4 | .631 |
| Juan Carlos Oviedo | CAR | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 3 | .600 | 4 | 4 | 3 | 25.0 | .640 |
| Jonathan Papelbon | KC | cl | 33 | 37 | 33 | .892 | 4 | .108 | 0 | 23 | 8 | .348 | 54 | 54 | 49 | 15.6 | .635 |
| James Paxton* | LAA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 10 | 1 | 1 | 93.6 | .620 |
| Jake Peavy | SJ | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 96.0 | .620 |
| Wily Peralta | ATL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 29 | 1 | 0 | 94.5 | .631 |
| Martin Perez* | LAA | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 106.9 | .612 |
| Oliver Perez* | MIA | mr | 32 | 2 | 1 | .500 | 1 | .500 | 2 | 29 | 12 | .414 | 39 | 39 | 14 | 17.9 | .618 |
| Glen Perkins* | PHI | cl | 31 | 15 | 12 | .800 | 3 | .200 | 6 | 46 | 10 | .217 | 58 | 58 | 33 | 17.1 | .671 |
| Yusmeiro Petit | SJ | mr | 29 | 4 | 2 | .500 | 2 | .500 | 3 | 11 | 4 | .364 | 21 | 21 | 9 | 19.4 | .672 |
| Jake Petricka | MIL | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 34 | 17 | .500 | 48 | 48 | 10 | 22.5 | .598 |
| David Phelps | LAA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 1 | .143 | 11 | 5 | 2 | 56.5 | .612 |
| Michael Pineda | MIA | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 100.8 | .687 |
| Drew Pomeranz* | ORL | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 2 | 0 | .000 | 20 | 10 | 6 | 61.5 | .588 |
| Rick Porcello |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 100.9 | .669 |
| Ryan Pressly | CAR | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 2 | 2 | 0 | 34.0 | .676 |
| David Price* | CAR | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 111.5 | .673 |
| Zach Putnam | CIN | mr | 26 | 5 | 3 | .600 | 2 | .400 | 11 | 32 | 8 | .250 | 45 | 45 | 14 | 22.5 | .617 |
| Kevin Quackenbush | KC | mr | 25 | 5 | 1 | .200 | 2 | .400 | 10 | 21 | 4 | .190 | 51 | 51 | 15 | 18.4 | .635 |
| Chad Qualls | WAS | cl | 35 | 5 | 2 | .400 | 3 | .600 | 0 | 6 | 3 | .500 | 9 | 9 | 5 | 19.3 | .724 |
| Jose Quintana* | CAR | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.0 | .650 |
| Erasmo Ramirez | MIN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 17 | 7 | .412 | 24 | 20 | 5 | 29.8 | .608 |
| Neil Ramirez | SJ | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 9 | 28 | 4 | .143 | 33 | 33 | 8 | 16.9 | .617 |
| A.J. Ramos | CHI | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 13 | 20 | 7 | .350 | 43 | 43 | 11 | 20.3 | .574 |
| Cesar Ramos* | ATL | mr | 30 | 2 | 1 | .500 | 0 | .000 | 5 | 36 | 9 | .250 | 52 | 52 | 17 | 20.5 | .602 |
| Anthony Ranaudo | BOS | sp | 24 | 3 | 1 | .333 | 1 | .333 | 0 | 20 | 6 | .300 | 20 | 18 | 13 | 32.3 | .537 |
| Cory Rasmus | TEX | mr | 26 | 2 | 0 | .000 | 2 | 1.000 | 2 | 12 | 6 | .500 | 22 | 22 | 8 | 24.5 | .662 |
| Robbie Ray* | MIN | sp | 22 | 1 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 3 | 3 | 2 | 9.7 | .552 |
| Todd Redmond | PHI | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 5 | .455 | 14 | 14 | 1 | 25.4 | .642 |
| Addison Reed | NYK | cl | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 24 | 6 | .250 | 28 | 28 | 16 | 25.4 | .664 |
| Garrett Richards | CIN | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 103.3 | .642 |
| Andre Rienzo | BOS | sp | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 4 | .444 | 17 | 12 | 5 | 48.2 | .612 |
| Tanner Roark | TEX | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.2 | .667 |
| David Robertson | KC | cl | 29 | 2 | 0 | .000 | 2 | 1.000 | 4 | 11 | 4 | .364 | 14 | 14 | 5 | 25.9 | .623 |
| Fernando Rodney |   | cl | 37 | 21 | 17 | .810 | 4 | .190 | 2 | 33 | 11 | .333 | 44 | 44 | 35 | 23.6 | .600 |
| Francisco Rodriguez |   | cl | 32 | 9 | 8 | .889 | 1 | .111 | 9 | 22 | 3 | .136 | 43 | 43 | 19 | 16.8 | .660 |
| Paco Rodriguez* | ATL | mr | 23 | 1 | 0 | .000 | 0 | .000 | 1 | 6 | 1 | .167 | 8 | 8 | 0 | 16.3 | .523 |
| Sergio Romo | ARZ | cl | 31 | 13 | 7 | .538 | 6 | .462 | 6 | 26 | 3 | .115 | 42 | 42 | 23 | 17.0 | .635 |
| Hector Rondon | MIL | cl | 26 | 7 | 5 | .714 | 1 | .143 | 4 | 19 | 7 | .368 | 37 | 37 | 22 | 21.4 | .642 |
| Trevor Rosenthal | PHI | cl | 24 | 24 | 18 | .750 | 5 | .208 | 3 | 42 | 11 | .262 | 67 | 67 | 46 | 20.1 | .579 |
| Robbie Ross* | CHI | mr | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 13 | 2 | .154 | 17 | 15 | 2 | 29.2 | .579 |
| Tyson Ross | NYK | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.0 | .621 |
| James Russell* | CHI | mr | 28 | 2 | 0 | .000 | 1 | .500 | 2 | 4 | 2 | .500 | 13 | 10 | 3 | 36.3 | .623 |
| Hyun-Jin Ryu* | WAS | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 103.4 | .642 |
| C.C. Sabathia* | MIL | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 100.5 | .647 |
| Fernando Salas | MIL | mr | 29 | 3 | 3 | 1.000 | 0 | .000 | 1 | 11 | 4 | .364 | 23 | 23 | 16 | 22.0 | .659 |
| Danny Salazar | CIN | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 95.1 | .643 |
| Chris Sale* |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 106.9 | .647 |
| Jeff Samardzija | ATL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.7 | .657 |
| Aaron Sanchez | TEX | mr | 21 | 16 | 12 | .750 | 4 | .250 | 0 | 11 | 4 | .364 | 29 | 29 | 26 | 21.5 | .644 |
| Anibal Sanchez | ORL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 1 | 0 | 101.8 | .644 |
| Ervin Santana | WAS | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 104.5 | .618 |
| Hector Santiago* | CHI | sp | 26 | 4 | 2 | .500 | 1 | .250 | 1 | 20 | 8 | .400 | 28 | 23 | 8 | 33.9 | .602 |
| Sergio Santos | CHI | mr | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 5 | 2 | .400 | 10 | 10 | 5 | 18.9 | .624 |
| Tanner Scheppers | ATL | sp | 27 | 0 | 0 | .000 | 0 | .000 | 3 | 1 | 0 | .000 | 8 | 8 | 2 | 21.1 | .592 |
| Max Scherzer |   | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 101.6 | .636 |
| Bryan Shaw | KC | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 5 | 4 | 22.8 | .605 |
| James Shields | CIN | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 107.8 | .663 |
| Matt Shoemaker | POR | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 107.8 | .644 |
| Kevin Siegrist* | ATL | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 0 | 23.5 | .511 |
| Alfredo Simon | DET | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 100.7 | .643 |
| Tony Sipp* | DET | mr | 30 | 3 | 3 | 1.000 | 0 | .000 | 6 | 20 | 2 | .100 | 33 | 33 | 20 | 18.0 | .615 |
| Tyler Skaggs* | BOS | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 6 | 1 | .167 | 19 | 3 | 3 | 94.5 | .642 |
| Joe Smith | WAS | mr | 30 | 7 | 4 | .571 | 3 | .429 | 8 | 28 | 8 | .286 | 42 | 42 | 22 | 20.1 | .647 |
| Will Smith* | SJ | mr | 24 | 5 | 2 | .400 | 2 | .400 | 7 | 16 | 3 | .188 | 31 | 31 | 12 | 15.5 | .633 |
| Drew Smyly* | ORL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 100.7 | .658 |
| Joakim Soria | MIA | cl | 30 | 20 | 15 | .750 | 5 | .250 | 1 | 27 | 7 | .259 | 47 | 47 | 38 | 13.2 | .703 |
| Rafael Soriano | WAS | cl | 34 | 24 | 21 | .875 | 3 | .125 | 0 | 20 | 6 | .300 | 39 | 39 | 35 | 19.4 | .607 |
| Tim Stauffer | TEX | mr | 32 | 0 | 0 | .000 | 0 | .000 | 2 | 15 | 2 | .133 | 22 | 22 | 9 | 23.2 | .640 |
| Drew Storen | SJ | mr | 26 | 40 | 39 | .975 | 1 | .025 | 3 | 17 | 4 | .235 | 56 | 56 | 49 | 13.2 | .671 |
| Stephen Strasburg | ATL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.7 | .664 |
| Huston Street |   | cl | 30 | 10 | 9 | .900 | 1 | .100 | 3 | 13 | 2 | .154 | 33 | 33 | 21 | 16.6 | .678 |
| Marcus Stroman | DEN | sp | 23 | 13 | 7 | .538 | 5 | .385 | 5 | 25 | 9 | .360 | 44 | 39 | 18 | 29.2 | .633 |
| Pedro Strop | KC | mr | 29 | 9 | 6 | .667 | 3 | .333 | 0 | 6 | 2 | .333 | 22 | 22 | 19 | 23.5 | .590 |
| Eric Surkamp* | SJ | mr | 26 | 2 | 0 | .000 | 1 | .500 | 5 | 7 | 2 | .286 | 11 | 11 | 2 | 13.6 | .547 |
| Anthony Swarzak | WAS | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 20 | 6 | .300 | 22 | 22 | 7 | 29.5 | .636 |
| Masahiro Tanaka | ORL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 112.4 | .664 |
| Junichi Tazawa | ARZ | mr | 28 | 5 | 4 | .800 | 1 | .200 | 2 | 16 | 1 | .063 | 24 | 23 | 15 | 22.4 | .655 |
| Julio Teheran | ORL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 112.4 | .636 |
| Joe Thatcher* | DEN | mr | 32 | 0 | 0 | .000 | 0 | .000 | 3 | 22 | 7 | .318 | 30 | 30 | 8 | 18.4 | .668 |
| Caleb Thielbar* | LAA | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 0 | 21 | 9 | .429 | 28 | 28 | 9 | 21.6 | .603 |
| Matt Thornton* | PHI | mr | 37 | 2 | 2 | 1.000 | 0 | .000 | 8 | 13 | 0 | .000 | 19 | 19 | 5 | 15.1 | .610 |
| Chris Tillman | ATL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 30 | 1 | 1 | 93.4 | .617 |
| Shawn Tolleson | MIL | mr | 26 | 1 | 0 | .000 | 0 | .000 | 0 | 49 | 19 | .388 | 47 | 47 | 13 | 19.8 | .634 |
| Alexander Torres* | WAS | mr | 26 | 2 | 1 | .500 | 1 | .500 | 6 | 14 | 5 | .357 | 22 | 22 | 8 | 19.5 | .581 |
| Carlos Torres | POR | mr | 31 | 9 | 6 | .667 | 3 | .333 | 3 | 45 | 13 | .289 | 66 | 66 | 26 | 26.0 | .619 |
| Blake Treinen | KC | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 98.8 | .662 |
| Nick Tropeano | CHI | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 91.3 | .625 |
| Jacob Turner | WAS | sp | 23 | 2 | 1 | .500 | 1 | .500 | 0 | 6 | 0 | .000 | 19 | 12 | 6 | 60.3 | .626 |
| Koji Uehara | ORL | cl | 39 | 34 | 31 | .912 | 3 | .088 | 0 | 26 | 7 | .269 | 64 | 64 | 58 | 16.0 | .690 |
| Jason Vargas* | CAR | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 94.5 | .671 |
| Anthony Varvaro | CIN | mr | 29 | 4 | 0 | .000 | 4 | 1.000 | 3 | 14 | 5 | .357 | 24 | 24 | 9 | 22.5 | .647 |
| Yordano Ventura | TEX | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 4 | .571 | 21 | 9 | 2 | 55.6 | .635 |
| Justin Verlander | BOS | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 131.6 | .627 |
| Carlos Villanueva | SJ | mr | 30 | 3 | 1 | .333 | 1 | .333 | 2 | 15 | 5 | .333 | 30 | 28 | 7 | 22.3 | .688 |
| Nick Vincent | SJ | mr | 27 | 3 | 1 | .333 | 2 | .667 | 7 | 10 | 2 | .200 | 24 | 24 | 6 | 14.7 | .601 |
| Arodys Vizcaino | CHI | mr | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 2 | 8.0 | .688 |
| Ryan Vogelsong | MIN | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 104.0 | .626 |
| Edinson Volquez | POR | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 100.1 | .603 |
| Michael Wacha |   | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 100.4 | .623 |
| Tsuyoshi Wada* | ORL | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 11 | 0 | 0 | 101.0 | .655 |
| Adam Wainwright |   | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 113.5 | .649 |
| Jordan Walden | CHI | mr | 26 | 3 | 1 | .333 | 2 | .667 | 7 | 17 | 3 | .176 | 30 | 30 | 12 | 17.8 | .553 |
| Taijuan Walker | BOS | sp | 21 | 3 | 3 | 1.000 | 0 | .000 | 0 | 23 | 14 | .609 | 22 | 20 | 12 | 34.7 | .612 |
| Adam Warren | POR | mr | 26 | 29 | 23 | .793 | 6 | .207 | 2 | 31 | 8 | .258 | 59 | 59 | 52 | 22.2 | .628 |
| Tony Watson* | TEX | mr | 29 | 2 | 1 | .500 | 0 | .000 | 11 | 32 | 6 | .188 | 54 | 54 | 20 | 18.2 | .622 |
| Jered Weaver | MIL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.4 | .642 |
| Daniel Webb | MIA | mr | 24 | 5 | 2 | .400 | 3 | .600 | 8 | 33 | 10 | .303 | 47 | 47 | 14 | 20.1 | .569 |
| Ryan Webb | TEX | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 2 | .667 | 5 | 5 | 2 | 27.0 | .652 |
| Zack Wheeler | DET | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 99.8 | .590 |
| Chase Whitley | PHI | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 94.4 | .637 |
| Tom Wilhelmsen | ARZ | mr | 30 | 8 | 5 | .625 | 3 | .375 | 2 | 34 | 11 | .324 | 46 | 46 | 24 | 23.0 | .602 |
| Jerome Williams | WAS | mr | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 18 | 4 | .222 | 24 | 24 | 12 | 34.9 | .639 |
| C.J. Wilson* | BOS | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 111.5 | .594 |
| Chris Withrow | MIA | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 6 | 0 | .000 | 9 | 9 | 5 | 25.8 | .621 |
| Alex Wood* | KC | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 98.3 | .634 |
| Travis Wood* | MIA | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 97.4 | .604 |
| Brandon Workman | ATL | sp | 25 | 2 | 1 | .500 | 1 | .500 | 4 | 12 | 7 | .583 | 21 | 21 | 7 | 21.7 | .642 |
| Vance Worley | POR | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 106.6 | .677 |
| Jamey Wright | MIN | mr | 39 | 0 | 0 | .000 | 0 | .000 | 3 | 48 | 18 | .375 | 49 | 49 | 8 | 23.1 | .597 |
| Wesley Wright* | CIN | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 0 | 16.0 | .500 |
| Chris Young | ORL | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 1 | 1 | 92.6 | .608 |
| Brad Ziegler | LAA | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 4 | 9 | 3 | .333 | 22 | 22 | 7 | 21.5 | .610 |
| Jordan Zimmermann | MIL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 91.8 | .673 |