League pitching register -- National
Regular season -- as of 10/6/2015
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Fernando Abad* | LAD | mr | 29 | 3.26 | 3 | 0 | 2 | 57 | 0 | 0 | 0 | 47.0 | 46 | 17 | 17 | 12 | 50 | 6 | 2 |
| Austin Adams | Atl | mr | 28 | 5.06 | 3 | 6 | 9 | 89 | 0 | 0 | 0 | 83.2 | 96 | 48 | 47 | 32 | 75 | 11 | 6 |
| Jeremy Affeldt* | Mia | mr | 36 | 3.67 | 4 | 1 | 4 | 35 | 0 | 0 | 0 | 41.2 | 35 | 20 | 17 | 20 | 31 | 1 | 5 |
| Dario Alvarez* | NYM | mr | 26 | 5.77 | 2 | 5 | 2 | 23 | 4 | 0 | 0 | 48.1 | 54 | 33 | 31 | 28 | 55 | 2 | 2 |
| Henderson Alvarez | Col | sp | 25 | 2.75 | 3 | 2 | 0 | 5 | 5 | 2 | 0 | 36.0 | 31 | 12 | 11 | 2 | 11 | 3 | 3 |
| R.J. Alvarez | | mr | 24 | 5.74 | 5 | 3 | 4 | 81 | 0 | 0 | 0 | 84.2 | 94 | 57 | 54 | 44 | 83 | 11 | 9 |
| Chase Anderson | | sp | 27 | 3.05 | 12 | 9 | 0 | 34 | 31 | 0 | 0 | 209.2 | 144 | 72 | 71 | 58 | 185 | 14 | 12 |
| Chris Anderson | SF | sp | 22 | 8.31 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4.1 | 7 | 4 | 4 | 2 | 3 | 0 | 1 |
| Chris Archer | SD | sp | 26 | 3.88 | 10 | 14 | 0 | 37 | 33 | 0 | 0 | 190.0 | 146 | 89 | 82 | 78 | 165 | 22 | 12 |
| Jake Arrieta | SF | sp | 29 | 3.01 | 9 | 5 | 0 | 23 | 23 | 0 | 0 | 125.2 | 98 | 42 | 42 | 49 | 114 | 12 | 10 |
| Burke Badenhop | SF | mr | 32 | 2.34 | 2 | 5 | 7 | 60 | 0 | 0 | 0 | 77.0 | 63 | 22 | 20 | 15 | 46 | 6 | 9 |
| Homer Bailey | Phi | sp | 29 | 7.50 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 12.0 | 19 | 10 | 10 | 1 | 11 | 2 | 1 |
| Grant Balfour | Mia | mr | 37 | 3.13 | 3 | 1 | 1 | 28 | 0 | 0 | 0 | 31.2 | 27 | 11 | 11 | 12 | 33 | 4 | 3 |
| Manny Banuelos* | Ari | sp | 24 | 0.00 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 3.2 | 3 | 0 | 0 | 0 | 2 | 0 | 0 |
| Chris Bassitt | Ari | sp | 26 | 5.84 | 1 | 0 | 1 | 10 | 0 | 0 | 0 | 12.1 | 11 | 11 | 8 | 12 | 10 | 1 | 0 |
| Antonio Bastardo* | Ari | mr | 29 | 4.67 | 5 | 5 | 3 | 73 | 0 | 0 | 0 | 71.1 | 56 | 38 | 37 | 36 | 71 | 6 | 6 |
| Brandon Beachy | LAD | sp | 28 | 7.20 | 1 | 5 | 0 | 8 | 8 | 0 | 0 | 40.0 | 42 | 36 | 32 | 21 | 37 | 10 | 0 |
| Cam Bedrosian | SD | mr | 23 | 3.74 | 3 | 11 | 2 | 104 | 0 | 0 | 0 | 101.0 | 101 | 49 | 42 | 38 | 108 | 12 | 8 |
| Ronald Belisario | Mia | mr | 32 | 2.30 | 3 | 0 | 1 | 18 | 0 | 0 | 0 | 27.1 | 21 | 7 | 7 | 3 | 22 | 1 | 0 |
| Jeff Beliveau* | Col | mr | 28 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 3 | 1 | 0 | 0 |
| Joaquin Benoit | Mia | cl | 37 | 2.51 | 3 | 8 | 28 | 66 | 0 | 0 | 0 | 71.2 | 57 | 21 | 20 | 15 | 84 | 6 | 0 |
| Dellin Betances | Phi | cl | 27 | 2.22 | 8 | 3 | 16 | 43 | 0 | 0 | 0 | 44.2 | 27 | 12 | 11 | 12 | 59 | 5 | 1 |
| Clayton Blackburn | Was | sp | 22 | 3.84 | 8 | 9 | 0 | 26 | 24 | 0 | 0 | 140.2 | 148 | 62 | 60 | 37 | 110 | 11 | 10 |
| Aaron Blair | | sp | 23 | 4.46 | 5 | 11 | 1 | 40 | 19 | 1 | 0 | 139.1 | 150 | 75 | 69 | 41 | 118 | 18 | 12 |
| Michael Blazek | LAD | mr | 26 | 3.00 | 3 | 2 | 0 | 7 | 6 | 0 | 0 | 36.0 | 27 | 13 | 12 | 17 | 40 | 3 | 4 |
| Mike Bolsinger | Ari | sp | 27 | 6.07 | 2 | 2 | 0 | 7 | 3 | 0 | 0 | 26.2 | 29 | 18 | 18 | 11 | 20 | 6 | 2 |
| Matthew Bowman | NYM | sp | 24 | 4.59 | 6 | 12 | 0 | 27 | 26 | 1 | 0 | 162.2 | 152 | 93 | 83 | 52 | 134 | 20 | 16 |
| Brad Brach | Col | mr | 29 | 2.75 | 10 | 3 | 10 | 80 | 0 | 0 | 0 | 101.1 | 71 | 36 | 31 | 32 | 106 | 8 | 8 |
| Chase Bradford | Pit | mr | 25 | 1.33 | 4 | 1 | 3 | 36 | 0 | 0 | 0 | 47.1 | 40 | 8 | 7 | 10 | 34 | 1 | 2 |
| Parker Bridwell | Ari | sp | 23 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Rex Brothers* | Cin | mr | 27 | 5.52 | 2 | 0 | 2 | 15 | 0 | 0 | 0 | 14.2 | 15 | 9 | 9 | 8 | 18 | 4 | 0 |
| Jonathan Broxton | Pit | mr | 31 | 2.70 | 4 | 1 | 0 | 43 | 0 | 0 | 0 | 46.2 | 29 | 14 | 14 | 17 | 36 | 2 | 5 |
| Clay Buchholz | Cin | sp | 30 | 4.87 | 5 | 6 | 0 | 19 | 19 | 0 | 0 | 109.0 | 120 | 62 | 59 | 28 | 96 | 12 | 5 |
| Mark Buehrle* | Mia | sp | 36 | 4.32 | 12 | 11 | 0 | 35 | 35 | 1 | 0 | 227.0 | 236 | 116 | 109 | 52 | 124 | 19 | 22 |
| A.J. Burnett | Pit | sp | 38 | 27.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1.1 | 4 | 4 | 4 | 0 | 0 | 0 | 0 |
| Trevor Cahill | Mia | sp | 27 | 3.22 | 2 | 3 | 0 | 6 | 6 | 0 | 0 | 36.1 | 27 | 14 | 13 | 12 | 34 | 4 | 0 |
| Matt Cain | STL | sp | 30 | 4.50 | 4 | 4 | 0 | 14 | 14 | 1 | 0 | 86.0 | 80 | 44 | 43 | 19 | 72 | 13 | 3 |
| David D. Carpenter | CHC | mr | 29 | 3.09 | 3 | 7 | 27 | 86 | 0 | 0 | 0 | 90.1 | 83 | 33 | 31 | 24 | 81 | 8 | 17 |
| Santiago Casilla | SF | cl | 34 | 3.52 | 4 | 5 | 2 | 61 | 0 | 0 | 0 | 69.0 | 65 | 27 | 27 | 25 | 55 | 7 | 9 |
| Miguel Castro | Col | mr | 20 | 2.05 | 2 | 1 | 2 | 46 | 3 | 0 | 0 | 57.0 | 43 | 21 | 13 | 29 | 58 | 2 | 2 |
| Xavier Cedeno* | Cin | mr | 28 | 2.53 | 5 | 2 | 6 | 57 | 0 | 0 | 0 | 53.1 | 37 | 17 | 15 | 19 | 52 | 3 | 5 |
| Jhoulys Chacin | Ari | sp | 27 | 3.40 | 6 | 4 | 0 | 13 | 13 | 0 | 0 | 79.1 | 76 | 34 | 30 | 27 | 62 | 3 | 6 |
| Andrew Chafin* | LAD | sp | 25 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Aroldis Chapman* | Ari | cl | 27 | 2.34 | 3 | 5 | 22 | 66 | 0 | 0 | 0 | 69.1 | 31 | 18 | 18 | 42 | 122 | 8 | 2 |
| Jesse Chavez | STL | mr | 31 | 4.85 | 9 | 11 | 1 | 36 | 21 | 1 | 0 | 154.0 | 168 | 96 | 83 | 33 | 145 | 23 | 6 |
| Randy Choate* | Col | mr | 39 | 0.00 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 4.1 | 1 | 1 | 0 | 2 | 2 | 0 | 1 |
| Tony Cingrani* | NYM | sp | 25 | 6.40 | 1 | 4 | 0 | 21 | 5 | 0 | 0 | 45.0 | 47 | 32 | 32 | 22 | 39 | 7 | 5 |
| Steve Cishek | Pit | cl | 29 | 2.32 | 7 | 4 | 26 | 66 | 0 | 0 | 0 | 73.2 | 57 | 19 | 19 | 11 | 86 | 4 | 3 |
| Alex Claudio* | Col | mr | 23 | 3.91 | 8 | 5 | 4 | 54 | 7 | 0 | 0 | 106.0 | 107 | 52 | 46 | 38 | 76 | 13 | 9 |
| Tyler Clippard | Cin | mr | 30 | 2.77 | 3 | 2 | 1 | 19 | 0 | 0 | 0 | 26.0 | 14 | 9 | 8 | 9 | 28 | 4 | 1 |
| Josh Collmenter | Cin | sp | 29 | 4.55 | 8 | 13 | 0 | 30 | 28 | 1 | 1 | 174.0 | 174 | 95 | 88 | 45 | 120 | 22 | 12 |
| Bartolo Colon | Pit | sp | 42 | 3.35 | 9 | 2 | 0 | 15 | 14 | 0 | 0 | 99.1 | 94 | 39 | 37 | 17 | 59 | 8 | 8 |
| Ryan Cook | SF | mr | 28 | 3.60 | 3 | 3 | 0 | 44 | 0 | 0 | 0 | 55.0 | 43 | 25 | 22 | 19 | 58 | 3 | 3 |
| Tim Cooney* | Col | sp | 24 | 3.76 | 9 | 8 | 0 | 28 | 28 | 0 | 0 | 170.0 | 165 | 77 | 71 | 49 | 129 | 25 | 9 |
| Daniel Coulombe* | Was | mr | 25 | 5.13 | 4 | 2 | 5 | 68 | 0 | 0 | 0 | 59.2 | 64 | 37 | 34 | 39 | 56 | 3 | 9 |
| Jesse Crain | Atl | mr | 33 | 4.26 | 1 | 0 | 0 | 7 | 0 | 0 | 0 | 6.1 | 5 | 3 | 3 | 2 | 6 | 0 | 0 |
| Aaron Crow | LAD | mr | 28 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 |
| Johnny Cueto | Mil | sp | 29 | 2.81 | 16 | 9 | 0 | 41 | 40 | 2 | 1 | 253.1 | 206 | 90 | 79 | 59 | 237 | 35 | 19 |
| Brandon Cunniff | SF | mr | 26 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wade Davis | Phi | mr | 29 | 3.63 | 4 | 6 | 3 | 71 | 0 | 0 | 0 | 86.2 | 76 | 37 | 35 | 33 | 123 | 13 | 8 |
| Justin de Fratus | Mia | mr | 27 | 4.62 | 3 | 1 | 0 | 26 | 0 | 0 | 0 | 37.0 | 43 | 21 | 19 | 7 | 30 | 7 | 3 |
| Jorge de la Rosa* | Mia | sp | 34 | 5.34 | 8 | 4 | 0 | 23 | 6 | 0 | 0 | 55.2 | 54 | 35 | 33 | 27 | 39 | 3 | 3 |
| Rubby de la Rosa | | sp | 26 | 3.40 | 6 | 5 | 0 | 24 | 23 | 0 | 0 | 135.0 | 132 | 64 | 51 | 43 | 93 | 15 | 7 |
| Jacob deGrom | Phi | sp | 27 | 3.16 | 7 | 2 | 0 | 19 | 19 | 0 | 0 | 116.2 | 103 | 45 | 41 | 41 | 122 | 12 | 8 |
| Randall Delgado | Mil | mr | 25 | 5.35 | 3 | 6 | 1 | 20 | 14 | 0 | 0 | 77.1 | 93 | 58 | 46 | 34 | 78 | 13 | 4 |
| Anthony DeSclafani | CHC | sp | 25 | 5.66 | 1 | 3 | 0 | 44 | 0 | 0 | 0 | 47.2 | 53 | 33 | 30 | 19 | 39 | 8 | 3 |
| Odrisamer Despaigne | NYM | sp | 28 | 3.98 | 9 | 18 | 0 | 36 | 33 | 1 | 0 | 212.1 | 202 | 102 | 94 | 76 | 182 | 19 | 16 |
| Ross Detwiler* | Mil | mr | 29 | 6.25 | 3 | 5 | 0 | 14 | 14 | 0 | 0 | 72.0 | 96 | 53 | 50 | 17 | 51 | 10 | 5 |
| Jumbo Diaz | Pit | mr | 31 | 3.03 | 2 | 2 | 4 | 56 | 0 | 0 | 0 | 68.1 | 57 | 28 | 23 | 23 | 69 | 6 | 10 |
| Jake Diekman* | SF | mr | 28 | 3.17 | 2 | 7 | 2 | 54 | 0 | 0 | 0 | 59.2 | 40 | 23 | 21 | 29 | 61 | 3 | 8 |
| Sean Doolittle* | SF | cl | 28 | 5.11 | 0 | 3 | 7 | 13 | 0 | 0 | 0 | 12.1 | 16 | 7 | 7 | 6 | 16 | 2 | 0 |
| Felix Doubront* | SD | sp | 27 | 3.65 | 10 | 10 | 0 | 36 | 32 | 0 | 0 | 182.1 | 167 | 85 | 74 | 68 | 176 | 23 | 12 |
| Kyle Drabek | NYM | sp | 27 | 6.39 | 1 | 5 | 0 | 8 | 8 | 0 | 0 | 43.2 | 45 | 33 | 31 | 16 | 32 | 11 | 6 |
| Danny Duffy* | SF | sp | 26 | 2.70 | 9 | 5 | 0 | 27 | 27 | 0 | 0 | 143.1 | 124 | 53 | 43 | 62 | 129 | 9 | 6 |
| Chris Dwyer* | SD | sp | 27 | 4.59 | 4 | 2 | 4 | 85 | 0 | 0 | 0 | 80.1 | 78 | 47 | 41 | 51 | 46 | 10 | 8 |
| Josh Edgin* | Was | mr | 28 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| Nathan Eovaldi | CHC | sp | 25 | 4.92 | 6 | 16 | 0 | 34 | 32 | 0 | 0 | 184.2 | 208 | 109 | 101 | 56 | 141 | 18 | 15 |
| Edwin Escobar* | Atl | sp | 23 | 4.48 | 5 | 3 | 0 | 18 | 15 | 0 | 0 | 86.1 | 86 | 52 | 43 | 47 | 74 | 6 | 3 |
| Jeurys Familia | NYM | mr | 25 | 5.13 | 1 | 10 | 14 | 79 | 0 | 0 | 0 | 87.2 | 89 | 51 | 50 | 47 | 94 | 10 | 8 |
| Danny Farquhar | Ari | mr | 28 | 3.90 | 5 | 3 | 2 | 63 | 0 | 0 | 0 | 67.0 | 66 | 31 | 29 | 33 | 84 | 11 | 3 |
| Scott Feldman | Phi | sp | 32 | 5.09 | 4 | 2 | 0 | 9 | 9 | 0 | 0 | 53.0 | 63 | 31 | 30 | 9 | 39 | 10 | 2 |
| Doug Fister | Mil | sp | 31 | 3.63 | 11 | 4 | 0 | 27 | 27 | 1 | 1 | 166.0 | 182 | 70 | 67 | 36 | 124 | 11 | 25 |
| Kaleb Fleck | Was | mr | 26 | 4.39 | 1 | 3 | 1 | 34 | 0 | 0 | 0 | 41.0 | 44 | 24 | 20 | 19 | 42 | 4 | 4 |
| Jeff Francis* | STL | sp | 34 | 3.80 | 2 | 0 | 0 | 4 | 4 | 0 | 0 | 23.2 | 32 | 10 | 10 | 3 | 18 | 1 | 3 |
| Jason Frasor | LAD | mr | 37 | 1.96 | 1 | 1 | 0 | 15 | 0 | 0 | 0 | 18.1 | 14 | 5 | 4 | 9 | 17 | 2 | 2 |
| Sam Freeman* | STL | mr | 28 | 4.61 | 3 | 5 | 2 | 57 | 0 | 0 | 0 | 56.2 | 53 | 29 | 29 | 28 | 42 | 2 | 5 |
| Carlos Frias | Mia | sp | 25 | 2.84 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 6.1 | 6 | 2 | 2 | 2 | 5 | 2 | 1 |
| Charlie Furbush* | Phi | mr | 29 | 3.41 | 0 | 2 | 3 | 32 | 0 | 0 | 0 | 29.0 | 19 | 13 | 11 | 10 | 40 | 3 | 1 |
| Frank Garces* | Phi | mr | 25 | 6.75 | 1 | 0 | 2 | 7 | 0 | 0 | 0 | 8.0 | 11 | 6 | 6 | 3 | 7 | 2 | 0 |
| Yimi Garcia | Cin | mr | 24 | 4.50 | 7 | 5 | 5 | 58 | 0 | 0 | 0 | 76.0 | 78 | 42 | 38 | 19 | 82 | 13 | 6 |
| Matt Garza | Atl | sp | 31 | 5.02 | 8 | 16 | 0 | 38 | 33 | 1 | 0 | 197.1 | 209 | 124 | 110 | 65 | 149 | 23 | 11 |
| Cory Gearrin | Atl | mr | 29 | 6.75 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.1 | 8 | 4 | 4 | 2 | 6 | 2 | 1 |
| Tyler Glasnow | Ari | sp | 21 | 4.96 | 1 | 4 | 0 | 15 | 7 | 0 | 0 | 52.2 | 45 | 33 | 29 | 27 | 59 | 6 | 7 |
| Erik Goeddel | SF | mr | 26 | 12.27 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 3.2 | 7 | 8 | 5 | 5 | 2 | 0 | 0 |
| Marco Gonzales* | Col | sp | 23 | 4.84 | 4 | 7 | 1 | 28 | 15 | 0 | 0 | 100.1 | 98 | 59 | 54 | 41 | 98 | 15 | 6 |
| Chi Chi Gonzalez | | sp | 23 | 3.80 | 8 | 13 | 3 | 42 | 27 | 0 | 0 | 173.0 | 172 | 78 | 73 | 53 | 99 | 23 | 25 |
| Gio Gonzalez* | CHC | sp | 29 | 2.69 | 13 | 9 | 0 | 33 | 33 | 2 | 2 | 214.0 | 143 | 64 | 64 | 89 | 219 | 15 | 12 |
| Tom Gorzelanny* | Phi | mr | 32 | 4.35 | 7 | 3 | 0 | 32 | 9 | 0 | 0 | 82.2 | 94 | 42 | 40 | 25 | 60 | 9 | 11 |
| Joan Gregorio | SF | sp | 23 | 9.45 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 6.2 | 10 | 8 | 7 | 4 | 11 | 2 | 1 |
| A.J. Griffin | Col | sp | 27 | 2.79 | 1 | 1 | 0 | 6 | 6 | 1 | 0 | 42.0 | 27 | 13 | 13 | 11 | 32 | 6 | 4 |
| Jason Grilli | Mil | mr | 38 | 4.68 | 2 | 5 | 3 | 35 | 0 | 0 | 0 | 42.1 | 45 | 23 | 22 | 18 | 54 | 7 | 1 |
| Justin Grimm | Col | mr | 26 | 4.66 | 3 | 6 | 2 | 55 | 3 | 0 | 0 | 75.1 | 72 | 41 | 39 | 29 | 81 | 7 | 2 |
| Mayckol Guaipe | Mil | mr | 24 | 5.14 | 0 | 1 | 2 | 21 | 0 | 0 | 0 | 35.0 | 43 | 21 | 20 | 8 | 31 | 9 | 3 |
| Cody Hall | NYM | mr | 27 | 4.89 | 2 | 6 | 3 | 66 | 2 | 0 | 0 | 92.0 | 95 | 53 | 50 | 32 | 100 | 11 | 7 |
| Jason Hammel | Cin | sp | 32 | 3.21 | 10 | 10 | 0 | 31 | 31 | 2 | 2 | 201.2 | 168 | 81 | 72 | 62 | 165 | 19 | 16 |
| Aaron Harang | Atl | sp | 37 | 5.50 | 5 | 10 | 0 | 21 | 17 | 1 | 0 | 104.2 | 113 | 66 | 64 | 29 | 69 | 16 | 6 |
| Blaine Hardy* | Cin | mr | 28 | 4.85 | 5 | 7 | 0 | 19 | 15 | 0 | 0 | 85.1 | 86 | 53 | 46 | 31 | 77 | 9 | 8 |
| Dan Haren | Pit | sp | 34 | 3.72 | 6 | 2 | 0 | 19 | 15 | 0 | 0 | 101.2 | 86 | 43 | 42 | 15 | 84 | 7 | 3 |
| Will Harris | Cin | mr | 30 | 6.75 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 10.2 | 15 | 9 | 8 | 2 | 13 | 1 | 2 |
| Chris Hatcher | Mia | mr | 30 | 5.98 | 2 | 0 | 2 | 40 | 0 | 0 | 0 | 46.2 | 64 | 35 | 31 | 13 | 51 | 9 | 6 |
| LaTroy Hawkins | Mil | cl | 42 | 2.87 | 1 | 3 | 5 | 38 | 0 | 0 | 0 | 53.1 | 49 | 18 | 17 | 12 | 36 | 5 | 5 |
| Jeremy Hellickson | LAD | sp | 28 | 3.87 | 5 | 4 | 0 | 19 | 18 | 0 | 0 | 104.2 | 101 | 48 | 45 | 32 | 69 | 15 | 3 |
| Heath Hembree | Col | mr | 26 | 5.73 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 11.0 | 9 | 7 | 7 | 5 | 12 | 1 | 1 |
| Jim Henderson | Mil | mr | 32 | 3.26 | 2 | 1 | 2 | 44 | 2 | 0 | 0 | 66.1 | 50 | 26 | 24 | 16 | 76 | 6 | 3 |
| Jairo Heredia | SF | mr | 25 | 4.45 | 1 | 3 | 0 | 5 | 5 | 0 | 0 | 30.1 | 26 | 15 | 15 | 12 | 27 | 4 | 2 |
| David Hernandez | Mil | mr | 30 | 3.91 | 4 | 2 | 1 | 39 | 0 | 0 | 0 | 50.2 | 41 | 23 | 22 | 11 | 51 | 10 | 3 |
| Felix Hernandez | Pit | sp | 29 | 3.31 | 16 | 11 | 0 | 38 | 38 | 1 | 1 | 247.2 | 245 | 100 | 91 | 40 | 250 | 29 | 15 |
| Chris Heston | SF | sp | 27 | 3.56 | 9 | 6 | 0 | 22 | 22 | 0 | 0 | 129.0 | 118 | 63 | 51 | 43 | 96 | 10 | 6 |
| Rich Hill* | Atl | mr | 35 | 4.55 | 2 | 4 | 5 | 131 | 0 | 0 | 0 | 87.0 | 73 | 48 | 44 | 52 | 87 | 7 | 7 |
| Luke Hochevar | LAD | mr | 31 | 4.74 | 3 | 1 | 4 | 45 | 0 | 0 | 0 | 57.0 | 60 | 31 | 30 | 19 | 48 | 5 | 3 |
| Derek Holland* | Ari | sp | 28 | 2.52 | 4 | 1 | 0 | 9 | 9 | 0 | 0 | 60.2 | 47 | 17 | 17 | 16 | 59 | 8 | 2 |
| Greg Holland | LAD | cl | 29 | 3.24 | 5 | 4 | 27 | 49 | 0 | 0 | 0 | 50.0 | 44 | 19 | 18 | 16 | 75 | 8 | 3 |
| Phil Hughes | Cin | sp | 29 | 1.23 | 2 | 0 | 0 | 3 | 3 | 0 | 0 | 22.0 | 19 | 3 | 3 | 2 | 19 | 2 | 3 |
| Greg Infante | SD | mr | 27 | 4.65 | 2 | 7 | 2 | 94 | 0 | 0 | 0 | 91.0 | 82 | 54 | 47 | 42 | 70 | 14 | 11 |
| Casey Janssen | | mr | 33 | 2.25 | 1 | 2 | 3 | 27 | 0 | 0 | 0 | 32.0 | 28 | 8 | 8 | 8 | 27 | 4 | 3 |
| Jeremy Jeffress | Atl | mr | 27 | 3.57 | 2 | 5 | 3 | 126 | 0 | 0 | 0 | 106.0 | 104 | 46 | 42 | 51 | 96 | 7 | 13 |
| Ubaldo Jimenez | Cin | sp | 31 | 6.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 6.0 | 5 | 4 | 4 | 3 | 7 | 2 | 0 |
| Keone Kela | Col | mr | 22 | 4.26 | 3 | 4 | 3 | 57 | 2 | 0 | 0 | 76.0 | 69 | 40 | 36 | 45 | 62 | 12 | 8 |
| Shawn Kelley | LAD | mr | 31 | 2.78 | 7 | 4 | 4 | 61 | 0 | 0 | 0 | 74.1 | 60 | 26 | 23 | 21 | 82 | 8 | 4 |
| Casey Kelly | SD | sp | 25 | 3.73 | 8 | 12 | 0 | 24 | 24 | 0 | 0 | 147.1 | 135 | 68 | 61 | 38 | 104 | 15 | 8 |
| Joe Kelly | Mil | sp | 27 | 6.75 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 16.0 | 22 | 12 | 12 | 4 | 9 | 2 | 1 |
| Ian Kennedy | NYM | sp | 30 | 3.71 | 4 | 5 | 0 | 14 | 14 | 0 | 0 | 89.2 | 78 | 37 | 37 | 33 | 88 | 8 | 4 |
| Clayton Kershaw* | CHC | sp | 27 | 2.64 | 18 | 7 | 0 | 35 | 33 | 1 | 1 | 232.0 | 203 | 78 | 68 | 52 | 277 | 16 | 12 |
| Craig Kimbrel | Phi | cl | 27 | 3.16 | 7 | 1 | 12 | 22 | 0 | 0 | 0 | 25.2 | 16 | 10 | 9 | 10 | 40 | 1 | 2 |
| Phil Klein | Cin | mr | 26 | 81.00 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0.1 | 2 | 3 | 3 | 2 | 1 | 0 | 0 |
| Corey Kluber | SF | sp | 29 | 2.67 | 15 | 12 | 0 | 40 | 40 | 2 | 1 | 256.1 | 206 | 81 | 76 | 63 | 294 | 19 | 21 |
| Corey Knebel | STL | mr | 23 | 4.19 | 5 | 4 | 0 | 43 | 0 | 0 | 0 | 53.2 | 50 | 27 | 25 | 16 | 59 | 7 | 6 |
| John Lackey | CHC | sp | 36 | 4.05 | 10 | 14 | 0 | 34 | 32 | 2 | 1 | 195.2 | 195 | 98 | 88 | 46 | 159 | 26 | 12 |
| John Lamb* | Atl | sp | 24 | 6.63 | 1 | 15 | 2 | 41 | 9 | 0 | 0 | 73.1 | 102 | 64 | 54 | 35 | 48 | 22 | 5 |
| Jason Lane* | | sp | 38 | 3.54 | 7 | 4 | 0 | 34 | 11 | 2 | 2 | 104.1 | 119 | 53 | 41 | 33 | 63 | 13 | 6 |
| Mat Latos | | sp | 27 | 3.86 | 9 | 11 | 0 | 31 | 30 | 1 | 0 | 186.2 | 181 | 87 | 80 | 51 | 159 | 14 | 7 |
| Tommy Layne* | Mia | mr | 30 | 5.40 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1.2 | 3 | 2 | 1 | 2 | 0 | 0 | 1 |
| Mike Leake | Cin | sp | 27 | 3.59 | 15 | 8 | 0 | 32 | 32 | 4 | 2 | 218.1 | 202 | 94 | 87 | 52 | 150 | 21 | 19 |
| Sam LeCure | Cin | mr | 31 | 2.59 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 24.1 | 22 | 7 | 7 | 4 | 18 | 2 | 4 |
| Zach Lee | STL | sp | 23 | 2.57 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 7.0 | 8 | 2 | 2 | 7 | 6 | 0 | 0 |
| Brad Lincoln | SF | mr | 30 | 2.57 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 7.0 | 5 | 2 | 2 | 1 | 7 | 0 | 0 |
| Francisco Liriano* | Ari | sp | 31 | 3.23 | 12 | 8 | 0 | 34 | 33 | 0 | 0 | 189.1 | 170 | 77 | 68 | 76 | 220 | 18 | 9 |
| Ben Lively | Was | sp | 23 | 3.73 | 12 | 9 | 0 | 34 | 32 | 1 | 0 | 186.0 | 171 | 87 | 77 | 67 | 167 | 14 | 16 |
| Dixon Llorens | Was | mr | 22 | 3.38 | 0 | 1 | 8 | 21 | 0 | 0 | 0 | 24.0 | 17 | 9 | 9 | 16 | 26 | 1 | 2 |
| Kyle Lohse | LAD | sp | 36 | 3.39 | 16 | 12 | 0 | 33 | 33 | 4 | 1 | 223.1 | 224 | 95 | 84 | 31 | 149 | 20 | 12 |
| Aaron Loup* | Cin | mr | 27 | 5.29 | 5 | 3 | 9 | 50 | 0 | 0 | 0 | 51.0 | 58 | 30 | 30 | 20 | 44 | 3 | 5 |
| Mark Lowe | STL | mr | 32 | 1.29 | 3 | 0 | 1 | 8 | 0 | 0 | 0 | 14.0 | 13 | 2 | 2 | 4 | 11 | 1 | 3 |
| Lance Lynn | STL | sp | 28 | 2.87 | 13 | 5 | 0 | 31 | 31 | 3 | 1 | 213.0 | 160 | 69 | 68 | 62 | 214 | 23 | 12 |
| Tyler Lyons* | Cin | sp | 27 | 8.10 | 1 | 0 | 0 | 6 | 0 | 0 | 0 | 6.2 | 10 | 6 | 6 | 2 | 5 | 2 | 0 |
| Jean Machi | Phi | mr | 33 | 3.02 | 2 | 3 | 2 | 48 | 0 | 0 | 0 | 62.2 | 48 | 23 | 21 | 14 | 46 | 9 | 9 |
| Sean Manaea* | Mil | sp | 23 | 1.04 | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 8.2 | 4 | 1 | 1 | 2 | 4 | 1 | 1 |
| Chris Martin | Mil | mr | 29 | 4.95 | 4 | 4 | 3 | 39 | 0 | 0 | 0 | 56.1 | 66 | 39 | 31 | 20 | 48 | 7 | 7 |
| Cody Martin | SD | sp | 25 | 3.91 | 4 | 4 | 0 | 33 | 8 | 0 | 0 | 69.0 | 66 | 31 | 30 | 29 | 58 | 5 | 4 |
| Carlos Martinez | Pit | sp | 23 | 3.99 | 13 | 8 | 3 | 33 | 30 | 1 | 1 | 171.1 | 165 | 80 | 76 | 56 | 135 | 15 | 11 |
| Steven Matz* | Was | sp | 24 | 2.96 | 6 | 6 | 0 | 17 | 17 | 0 | 0 | 100.1 | 104 | 41 | 33 | 36 | 89 | 6 | 11 |
| Brandon Maurer | Cin | mr | 24 | 3.48 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 10.1 | 9 | 4 | 4 | 2 | 10 | 0 | 3 |
| Trevor May | Ari | sp | 25 | 4.25 | 2 | 3 | 1 | 20 | 1 | 0 | 0 | 29.2 | 32 | 14 | 14 | 10 | 32 | 4 | 2 |
| Brandon McCarthy | SF | sp | 31 | 5.26 | 2 | 1 | 0 | 4 | 4 | 0 | 0 | 25.2 | 34 | 17 | 15 | 6 | 19 | 0 | 1 |
| T.J. McFarland* | STL | mr | 26 | 5.20 | 3 | 1 | 5 | 46 | 0 | 0 | 0 | 64.0 | 78 | 37 | 37 | 29 | 40 | 4 | 8 |
| Jake McGee* | Pit | cl | 28 | 0.00 | 0 | 0 | 3 | 4 | 0 | 0 | 0 | 4.0 | 1 | 0 | 0 | 0 | 6 | 0 | 0 |
| Jenrry Mejia | NYM | mr | 25 | 4.76 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 5.2 | 5 | 4 | 3 | 6 | 2 | 0 | 0 |
| Mark Melancon | Ari | cl | 30 | 3.10 | 3 | 8 | 7 | 77 | 0 | 0 | 0 | 95.2 | 98 | 35 | 33 | 11 | 99 | 11 | 4 |
| Wade Miley* | SD | sp | 28 | 3.65 | 6 | 14 | 0 | 35 | 33 | 2 | 1 | 202.1 | 191 | 93 | 82 | 55 | 174 | 24 | 15 |
| Matt Moore* | Ari | sp | 26 | 4.73 | 0 | 5 | 0 | 15 | 15 | 0 | 0 | 72.1 | 66 | 46 | 38 | 36 | 76 | 11 | 3 |
| Adam Morgan* | Atl | sp | 25 | 6.99 | 2 | 3 | 3 | 47 | 2 | 0 | 0 | 76.0 | 98 | 64 | 59 | 30 | 62 | 18 | 6 |
| Mike Morin | | mr | 24 | 3.74 | 4 | 8 | 5 | 81 | 1 | 0 | 0 | 101.0 | 103 | 46 | 42 | 25 | 93 | 9 | 15 |
| Akeel Morris | STL | mr | 22 | 3.08 | 6 | 5 | 2 | 64 | 0 | 0 | 0 | 87.2 | 68 | 32 | 30 | 39 | 122 | 6 | 4 |
| Brandon Morrow | Atl | sp | 30 | 4.46 | 1 | 3 | 0 | 7 | 7 | 0 | 0 | 38.1 | 44 | 19 | 19 | 18 | 32 | 4 | 2 |
| Jason Motte | Pit | mr | 33 | 3.73 | 1 | 3 | 3 | 38 | 0 | 0 | 0 | 31.1 | 30 | 14 | 13 | 11 | 29 | 2 | 1 |
| Jimmy Nelson | SD | sp | 26 | 2.97 | 7 | 10 | 0 | 28 | 19 | 1 | 1 | 124.1 | 110 | 50 | 41 | 42 | 104 | 10 | 14 |
| Pat Neshek | STL | mr | 34 | 3.61 | 8 | 1 | 4 | 57 | 0 | 0 | 0 | 72.1 | 71 | 31 | 29 | 14 | 75 | 11 | 2 |
| Juan Nicasio | Pit | sp | 28 | 5.92 | 6 | 3 | 1 | 22 | 6 | 0 | 0 | 59.1 | 79 | 42 | 39 | 22 | 51 | 11 | 4 |
| Jon Niese* | LAD | sp | 28 | 3.14 | 13 | 8 | 0 | 33 | 33 | 0 | 0 | 200.1 | 183 | 76 | 70 | 47 | 159 | 13 | 18 |
| Aaron Nola | NYM | sp | 22 | 1.80 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 5.0 | 6 | 1 | 1 | 0 | 6 | 1 | 0 |
| Ricky Nolasco | CHC | sp | 32 | 8.44 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 10.2 | 19 | 10 | 10 | 2 | 7 | 3 | 0 |
| Sean Nolin* | STL | sp | 25 | 3.50 | 0 | 3 | 0 | 3 | 3 | 0 | 0 | 18.0 | 14 | 7 | 7 | 3 | 15 | 3 | 0 |
| Ivan Nova | Mil | sp | 28 | 4.78 | 5 | 10 | 0 | 22 | 22 | 2 | 0 | 124.1 | 135 | 70 | 66 | 39 | 97 | 14 | 16 |
| Darren O'Day | Cin | mr | 32 | 3.11 | 4 | 5 | 21 | 55 | 0 | 0 | 0 | 66.2 | 57 | 27 | 23 | 19 | 66 | 7 | 2 |
| Eric O'Flaherty* | Pit | mr | 30 | 4.85 | 3 | 0 | 2 | 32 | 0 | 0 | 0 | 26.0 | 23 | 14 | 14 | 11 | 22 | 3 | 2 |
| Brett Oberholtzer* | SF | sp | 25 | 1.80 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 5.0 | 2 | 1 | 1 | 2 | 5 | 0 | 0 |
| Jake Odorizzi | SD | sp | 25 | 3.57 | 2 | 4 | 0 | 13 | 13 | 0 | 0 | 70.2 | 67 | 31 | 28 | 28 | 58 | 9 | 3 |
| Alexi Ogando | NYM | mr | 31 | 5.46 | 0 | 4 | 4 | 63 | 4 | 0 | 0 | 84.0 | 84 | 54 | 51 | 48 | 60 | 10 | 5 |
| Henry Owens* | Atl | sp | 22 | 4.44 | 8 | 15 | 0 | 35 | 34 | 0 | 0 | 176.1 | 163 | 103 | 87 | 96 | 150 | 24 | 16 |
| Rudy Owens* | SD | sp | 27 | 8.82 | 3 | 2 | 0 | 13 | 0 | 0 | 0 | 16.1 | 23 | 16 | 16 | 8 | 16 | 3 | 1 |
| Blake Parker | LAD | mr | 30 | 3.27 | 3 | 2 | 2 | 27 | 0 | 0 | 0 | 33.0 | 28 | 14 | 12 | 14 | 41 | 4 | 2 |
| Bobby Parnell | NYM | cl | 30 | 2.63 | 4 | 1 | 2 | 24 | 0 | 0 | 0 | 37.2 | 34 | 13 | 11 | 4 | 35 | 3 | 6 |
| Jake Peavy | | sp | 34 | 3.72 | 6 | 5 | 0 | 20 | 20 | 1 | 1 | 123.1 | 132 | 66 | 51 | 29 | 111 | 10 | 4 |
| Joel Peralta | Mia | mr | 39 | 1.98 | 0 | 0 | 2 | 24 | 0 | 0 | 0 | 27.1 | 16 | 6 | 6 | 5 | 32 | 2 | 1 |
| Wily Peralta | Mia | sp | 26 | 4.21 | 6 | 7 | 0 | 21 | 21 | 0 | 0 | 115.1 | 115 | 61 | 54 | 48 | 78 | 8 | 9 |
| Martin Perez* | LAD | sp | 24 | 2.24 | 6 | 4 | 0 | 14 | 14 | 0 | 0 | 92.1 | 77 | 29 | 23 | 28 | 75 | 2 | 14 |
| Glen Perkins* | Phi | cl | 32 | 2.31 | 0 | 2 | 5 | 49 | 0 | 0 | 0 | 58.1 | 45 | 16 | 15 | 11 | 68 | 4 | 3 |
| Zach Petrick | Pit | sp | 25 | 6.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 3.0 | 3 | 2 | 2 | 0 | 0 | 1 | 0 |
| Drew Pomeranz* | SD | sp | 26 | 3.84 | 2 | 4 | 3 | 93 | 0 | 0 | 0 | 91.1 | 81 | 45 | 39 | 38 | 91 | 12 | 13 |
| David Price* | Mia | sp | 29 | 2.60 | 18 | 9 | 0 | 37 | 37 | 3 | 1 | 256.1 | 209 | 88 | 74 | 47 | 269 | 15 | 13 |
| Zach Putnam | LAD | mr | 27 | 2.63 | 2 | 4 | 1 | 52 | 0 | 0 | 0 | 61.2 | 62 | 18 | 18 | 25 | 73 | 5 | 8 |
| Jose Quintana* | NYM | sp | 26 | 4.41 | 11 | 13 | 0 | 36 | 33 | 2 | 0 | 210.1 | 212 | 103 | 103 | 57 | 198 | 18 | 7 |
| Neil Ramirez | Ari | mr | 26 | 2.52 | 2 | 1 | 1 | 21 | 0 | 0 | 0 | 25.0 | 16 | 9 | 7 | 15 | 34 | 1 | 0 |
| A.J. Ramos | NYM | mr | 28 | 7.02 | 5 | 8 | 3 | 70 | 2 | 0 | 0 | 91.0 | 92 | 76 | 71 | 49 | 94 | 19 | 1 |
| Cory Rasmus | | mr | 27 | 5.79 | 0 | 6 | 0 | 8 | 8 | 0 | 0 | 42.0 | 49 | 30 | 27 | 22 | 37 | 8 | 6 |
| Robbie Ray* | | sp | 23 | 4.15 | 2 | 2 | 0 | 11 | 6 | 0 | 0 | 34.2 | 31 | 18 | 16 | 18 | 24 | 3 | 5 |
| Chris Reed* | Atl | sp | 25 | 3.59 | 4 | 8 | 3 | 34 | 15 | 0 | 0 | 105.1 | 89 | 50 | 42 | 52 | 75 | 9 | 11 |
| Matt Reynolds* | Cin | mr | 30 | 2.12 | 1 | 0 | 0 | 15 | 0 | 0 | 0 | 17.0 | 21 | 6 | 4 | 4 | 17 | 2 | 1 |
| David Robertson | Mil | cl | 30 | 3.19 | 10 | 3 | 14 | 64 | 0 | 0 | 0 | 67.2 | 66 | 27 | 24 | 18 | 95 | 12 | 1 |
| Fernando Rodney | Mia | cl | 38 | 2.99 | 3 | 3 | 9 | 54 | 0 | 0 | 0 | 75.1 | 63 | 29 | 25 | 30 | 89 | 6 | 5 |
| Carlos Rodon* | Col | sp | 22 | 5.23 | 3 | 5 | 1 | 24 | 18 | 0 | 0 | 94.2 | 82 | 59 | 55 | 65 | 112 | 10 | 1 |
| Eduardo Rodriguez | Was | sp | 22 | 3.48 | 8 | 12 | 0 | 32 | 31 | 1 | 1 | 201.2 | 192 | 90 | 78 | 54 | 153 | 15 | 19 |
| Francisco Rodriguez | Col | cl | 33 | 4.50 | 1 | 6 | 18 | 34 | 0 | 0 | 0 | 32.0 | 28 | 17 | 16 | 10 | 34 | 8 | 1 |
| Paco Rodriguez* | Mil | mr | 24 | 6.89 | 0 | 1 | 0 | 16 | 0 | 0 | 0 | 15.2 | 22 | 12 | 12 | 7 | 30 | 3 | 0 |
| Chaz Roe | Mil | mr | 28 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 1 | 3 | 0 | 0 |
| Hector Rondon | SF | cl | 27 | 2.91 | 6 | 0 | 1 | 53 | 0 | 0 | 0 | 68.0 | 55 | 22 | 22 | 24 | 66 | 4 | 4 |
| Trevor Rosenthal | STL | cl | 25 | 2.50 | 2 | 6 | 34 | 62 | 0 | 0 | 0 | 68.1 | 62 | 19 | 19 | 24 | 86 | 9 | 3 |
| Robbie Ross* | SD | mr | 26 | 1.82 | 4 | 3 | 24 | 97 | 0 | 0 | 0 | 99.0 | 88 | 23 | 20 | 20 | 77 | 5 | 14 |
| Ben Rowen | Cin | mr | 26 | 3.38 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 5.1 | 6 | 4 | 2 | 1 | 4 | 2 | 1 |
| Nick Rumbelow | Ari | mr | 23 | 1.71 | 1 | 1 | 2 | 17 | 0 | 0 | 0 | 21.0 | 18 | 5 | 4 | 6 | 23 | 0 | 1 |
| Marc Rzepczynski* | Pit | mr | 29 | 1.07 | 3 | 0 | 3 | 36 | 0 | 0 | 0 | 33.2 | 27 | 9 | 4 | 8 | 28 | 1 | 4 |
| CC Sabathia* | Pit | sp | 34 | 3.13 | 13 | 3 | 1 | 22 | 20 | 1 | 1 | 132.1 | 130 | 50 | 46 | 33 | 138 | 9 | 9 |
| Casey Sadler | Mil | sp | 24 | 3.85 | 7 | 8 | 0 | 22 | 21 | 1 | 0 | 119.1 | 121 | 62 | 51 | 22 | 57 | 9 | 6 |
| Danny Salazar | Mia | sp | 25 | 3.21 | 11 | 9 | 0 | 36 | 36 | 0 | 0 | 196.1 | 154 | 84 | 70 | 71 | 218 | 15 | 15 |
| Chris Sale* | Atl | sp | 26 | 3.02 | 9 | 11 | 0 | 30 | 30 | 1 | 0 | 196.2 | 168 | 73 | 66 | 49 | 224 | 14 | 8 |
| Jeff Samardzija | Phi | sp | 30 | 2.85 | 17 | 8 | 0 | 33 | 33 | 1 | 1 | 230.2 | 183 | 80 | 73 | 53 | 250 | 22 | 14 |
| Adrian Sampson | Col | sp | 23 | 4.38 | 6 | 8 | 0 | 20 | 20 | 0 | 0 | 125.1 | 129 | 72 | 61 | 30 | 71 | 15 | 3 |
| Aaron Sanchez | STL | mr | 22 | 10.80 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 5.0 | 5 | 6 | 6 | 2 | 4 | 1 | 1 |
| Anibal Sanchez | SF | sp | 31 | 2.28 | 13 | 6 | 0 | 30 | 30 | 1 | 1 | 197.1 | 156 | 55 | 50 | 41 | 164 | 6 | 11 |
| Ervin Santana | CHC | sp | 32 | 0.00 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.0 | 6 | 2 | 0 | 1 | 4 | 0 | 0 |
| Tanner Scheppers | Col | mr | 28 | 4.93 | 3 | 8 | 2 | 58 | 3 | 0 | 0 | 76.2 | 75 | 46 | 42 | 27 | 56 | 19 | 3 |
| Max Scherzer | Phi | sp | 30 | 2.81 | 8 | 2 | 0 | 15 | 15 | 0 | 0 | 102.2 | 78 | 36 | 32 | 27 | 119 | 9 | 5 |
| Evan Scribner | NYM | mr | 29 | 3.58 | 3 | 4 | 2 | 64 | 2 | 0 | 0 | 88.0 | 90 | 50 | 35 | 36 | 102 | 8 | 3 |
| James Shields | Cin | sp | 33 | 3.94 | 5 | 3 | 0 | 10 | 10 | 0 | 0 | 64.0 | 61 | 31 | 28 | 18 | 54 | 8 | 6 |
| Matt Shoemaker | Phi | sp | 28 | 3.66 | 15 | 7 | 0 | 32 | 32 | 0 | 0 | 204.1 | 187 | 96 | 83 | 40 | 181 | 25 | 14 |
| Chasen Shreve* | Was | mr | 24 | 4.44 | 6 | 6 | 16 | 93 | 0 | 0 | 0 | 99.1 | 89 | 52 | 49 | 28 | 110 | 10 | 5 |
| Kevin Siegrist* | Pit | mr | 25 | 2.56 | 7 | 3 | 3 | 79 | 0 | 0 | 0 | 70.1 | 45 | 21 | 20 | 29 | 82 | 7 | 3 |
| John Simms | Cin | sp | 23 | 3.98 | 4 | 1 | 0 | 7 | 7 | 0 | 0 | 43.0 | 47 | 20 | 19 | 15 | 31 | 4 | 5 |
| Joe Smith | Mil | mr | 31 | 4.20 | 5 | 7 | 3 | 63 | 0 | 0 | 0 | 79.1 | 83 | 42 | 37 | 22 | 74 | 7 | 4 |
| Will Smith* | Ari | mr | 25 | 3.11 | 4 | 3 | 5 | 72 | 0 | 0 | 0 | 84.0 | 69 | 30 | 29 | 32 | 105 | 9 | 9 |
| Drew Smyly* | Mil | sp | 26 | 2.16 | 3 | 3 | 0 | 9 | 9 | 0 | 0 | 50.0 | 40 | 12 | 12 | 14 | 37 | 3 | 4 |
| Joakim Soria | LAD | mr | 31 | 3.86 | 3 | 3 | 4 | 49 | 0 | 0 | 0 | 63.0 | 60 | 29 | 27 | 23 | 64 | 9 | 7 |
| Craig Stammen | Cin | mr | 31 | 0.00 | 1 | 0 | 1 | 7 | 0 | 0 | 0 | 8.2 | 6 | 0 | 0 | 1 | 8 | 0 | 0 |
| Robert Stephenson | Mil | sp | 22 | 5.86 | 1 | 4 | 0 | 7 | 6 | 0 | 0 | 27.2 | 25 | 21 | 18 | 11 | 19 | 5 | 0 |
| Matt Stites | CHC | mr | 25 | 3.44 | 2 | 6 | 1 | 61 | 0 | 0 | 0 | 65.1 | 57 | 28 | 25 | 31 | 55 | 11 | 8 |
| Dan Straily | LAD | sp | 26 | 4.02 | 2 | 5 | 0 | 10 | 10 | 0 | 0 | 56.0 | 58 | 31 | 25 | 23 | 41 | 7 | 7 |
| Chris Stratton | SF | sp | 24 | 1.80 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5.0 | 6 | 1 | 1 | 3 | 4 | 0 | 1 |
| Huston Street | SF | cl | 31 | 2.61 | 6 | 3 | 25 | 57 | 0 | 0 | 0 | 62.0 | 52 | 20 | 18 | 13 | 69 | 6 | 0 |
| Pedro Strop | Phi | mr | 30 | 1.91 | 4 | 0 | 4 | 24 | 0 | 0 | 0 | 28.1 | 19 | 7 | 6 | 1 | 35 | 2 | 1 |
| Junichi Tazawa | Atl | mr | 29 | 3.51 | 6 | 6 | 11 | 121 | 0 | 0 | 0 | 100.0 | 83 | 45 | 39 | 33 | 98 | 7 | 5 |
| Dale Thayer | | mr | 34 | 3.12 | 3 | 2 | 2 | 36 | 0 | 0 | 0 | 34.2 | 36 | 13 | 12 | 7 | 29 | 5 | 4 |
| Tyler Thornburg | LAD | mr | 26 | 5.44 | 0 | 0 | 0 | 40 | 0 | 0 | 0 | 51.1 | 61 | 35 | 31 | 28 | 53 | 6 | 1 |
| Chris Tillman | Pit | sp | 27 | 3.14 | 13 | 7 | 0 | 34 | 32 | 0 | 0 | 189.1 | 163 | 74 | 66 | 58 | 161 | 21 | 17 |
| Shawn Tolleson | CHC | mr | 27 | 3.84 | 5 | 5 | 4 | 94 | 0 | 0 | 0 | 91.1 | 86 | 39 | 39 | 23 | 86 | 14 | 9 |
| Michael Tonkin | Mil | mr | 25 | 6.02 | 4 | 3 | 2 | 39 | 0 | 0 | 0 | 55.1 | 64 | 38 | 37 | 15 | 46 | 5 | 5 |
| Nick Travieso | Ari | sp | 21 | 8.31 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 4.1 | 6 | 4 | 4 | 3 | 6 | 1 | 0 |
| Samuel Tuivailala | Was | mr | 22 | 3.00 | 2 | 0 | 0 | 51 | 0 | 0 | 0 | 45.0 | 28 | 19 | 15 | 31 | 53 | 2 | 2 |
| Julio Urias* | Ari | sp | 18 | 4.20 | 7 | 9 | 0 | 22 | 22 | 0 | 0 | 109.1 | 105 | 60 | 51 | 62 | 120 | 13 | 12 |
| Jason Vargas* | STL | sp | 32 | 2.85 | 5 | 2 | 0 | 10 | 10 | 0 | 0 | 66.1 | 61 | 27 | 21 | 18 | 52 | 8 | 6 |
| Pat Venditte | SF | mr | 30 | 5.40 | 1 | 2 | 1 | 16 | 0 | 0 | 0 | 20.0 | 25 | 12 | 12 | 7 | 21 | 1 | 1 |
| Justin Verlander | Mia | sp | 32 | 3.26 | 9 | 6 | 0 | 20 | 20 | 4 | 2 | 140.2 | 133 | 59 | 51 | 41 | 113 | 13 | 13 |
| Logan Verrett | CHC | sp | 25 | 2.70 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 6.2 | 6 | 2 | 2 | 3 | 7 | 0 | 1 |
| Carlos Villanueva | CHC | mr | 31 | 3.86 | 4 | 5 | 0 | 71 | 0 | 0 | 0 | 79.1 | 77 | 36 | 34 | 28 | 77 | 8 | 2 |
| Nick Vincent | | mr | 28 | 3.81 | 2 | 4 | 1 | 50 | 0 | 0 | 0 | 54.1 | 62 | 25 | 23 | 23 | 56 | 2 | 3 |
| Arodys Vizcaino | Ari | mr | 24 | 3.94 | 2 | 3 | 1 | 23 | 0 | 0 | 0 | 32.0 | 28 | 16 | 14 | 14 | 30 | 1 | 2 |
| Ryan Vogelsong | LAD | sp | 37 | 4.09 | 10 | 10 | 0 | 27 | 27 | 1 | 1 | 160.2 | 146 | 80 | 73 | 49 | 132 | 20 | 8 |
| Edinson Volquez | CHC | sp | 31 | 6.50 | 3 | 16 | 0 | 30 | 29 | 0 | 0 | 153.2 | 159 | 115 | 111 | 81 | 116 | 28 | 8 |
| Adam Wainwright | Pit | sp | 33 | 2.35 | 4 | 1 | 0 | 6 | 6 | 0 | 0 | 38.1 | 35 | 13 | 10 | 6 | 28 | 3 | 4 |
| Jordan Walden | Phi | mr | 27 | 2.31 | 2 | 0 | 3 | 7 | 0 | 0 | 0 | 11.2 | 6 | 3 | 3 | 3 | 16 | 2 | 0 |
| Taijuan Walker | STL | sp | 22 | 4.40 | 9 | 10 | 0 | 32 | 32 | 0 | 0 | 186.1 | 187 | 96 | 91 | 63 | 170 | 21 | 10 |
| Tony Watson* | Mia | mr | 30 | 2.43 | 9 | 2 | 2 | 59 | 0 | 0 | 0 | 70.1 | 49 | 21 | 19 | 19 | 75 | 4 | 3 |
| C.J. Wilson* | | sp | 34 | 6.54 | 5 | 7 | 0 | 21 | 20 | 0 | 0 | 108.2 | 126 | 87 | 79 | 56 | 107 | 15 | 10 |
| Justin Wilson* | CHC | mr | 27 | 3.68 | 3 | 3 | 4 | 71 | 0 | 0 | 0 | 73.1 | 58 | 32 | 30 | 38 | 78 | 8 | 3 |
| Matt Wisler | Was | sp | 22 | 4.86 | 8 | 17 | 0 | 33 | 32 | 0 | 0 | 185.1 | 201 | 114 | 100 | 66 | 143 | 30 | 11 |
| Travis Wood* | STL | sp | 28 | 3.31 | 4 | 2 | 0 | 10 | 9 | 0 | 0 | 54.1 | 49 | 20 | 20 | 19 | 58 | 4 | 0 |
| Vance Worley | Phi | sp | 27 | 4.24 | 3 | 1 | 0 | 7 | 6 | 0 | 0 | 40.1 | 51 | 21 | 19 | 8 | 21 | 4 | 5 |
| Chris R. Young | STL | sp | 36 | 5.08 | 5 | 12 | 0 | 31 | 31 | 0 | 0 | 164.2 | 177 | 104 | 93 | 58 | 107 | 30 | 6 |
| Kyle Zimmer | Ari | sp | 23 | 3.09 | 10 | 5 | 0 | 20 | 20 | 1 | 1 | 116.1 | 99 | 51 | 40 | 30 | 90 | 8 | 5 |
| Jordan Zimmermann | Phi | sp | 29 | 2.97 | 15 | 11 | 0 | 33 | 33 | 2 | 2 | 233.2 | 209 | 88 | 77 | 44 | 204 | 19 | 14 |
| 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* | LAD | mr | 29 | 8 | 3 | 1 | 1 | 0 | 0 | 1 | 2 | 8.8 | 2.3 | 11.3 | 9.6 | 1.1 | 4.2 | 1.23 |
| Austin Adams | Atl | mr | 28 | 7 | 3 | 3 | 1 | 6 | 0 | 1 | 3 | 10.3 | 3.4 | 13.9 | 8.1 | 1.2 | 2.3 | 1.53 |
| Jeremy Affeldt* | Mia | mr | 36 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 3 | 7.6 | 4.3 | 12.3 | 6.7 | 0.2 | 1.5 | 1.32 |
| Dario Alvarez* | NYM | mr | 26 | 9 | 3 | 2 | 0 | 9 | 0 | 0 | 1 | 10.1 | 5.2 | 15.3 | 10.2 | 0.4 | 2.0 | 1.70 |
| Henderson Alvarez | Col | sp | 25 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7.8 | 0.5 | 8.3 | 2.8 | 0.8 | 5.5 | 0.92 |
| R.J. Alvarez | | mr | 24 | 4 | 3 | 1 | 5 | 12 | 1 | 0 | 2 | 10.0 | 4.7 | 15.2 | 8.8 | 1.2 | 1.9 | 1.63 |
| Chase Anderson | | sp | 27 | 8 | 6 | 6 | 6 | 8 | 2 | 3 | 6 | 6.2 | 2.5 | 8.9 | 7.9 | 0.6 | 3.2 | 0.96 |
| Chris Anderson | SF | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.5 | 4.2 | 18.7 | 6.2 | 0.0 | 1.5 | 2.08 |
| Chris Archer | SD | sp | 26 | 21 | 8 | 0 | 4 | 12 | 0 | 1 | 6 | 6.9 | 3.7 | 10.8 | 7.8 | 1.0 | 2.1 | 1.18 |
| Jake Arrieta | SF | sp | 29 | 19 | 8 | 0 | 4 | 9 | 0 | 2 | 4 | 7.0 | 3.5 | 10.8 | 8.2 | 0.9 | 2.3 | 1.17 |
| Burke Badenhop | SF | mr | 32 | 2 | 3 | 0 | 2 | 3 | 0 | 1 | 1 | 7.4 | 1.8 | 9.4 | 5.4 | 0.7 | 3.1 | 1.01 |
| Homer Bailey | Phi | sp | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 14.3 | 0.8 | 15.8 | 8.3 | 1.5 | 11.0 | 1.67 |
| Grant Balfour | Mia | mr | 37 | 1 | 1 | 0 | 0 | 5 | 0 | 1 | 0 | 7.7 | 3.4 | 11.1 | 9.4 | 1.1 | 2.8 | 1.23 |
| Manny Banuelos* | Ari | sp | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0.0 | 7.4 | 4.9 | 0.0 | 99.0 | 0.82 |
| Chris Bassitt | Ari | sp | 26 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 8.0 | 8.8 | 17.5 | 7.3 | 0.7 | 0.8 | 1.86 |
| Antonio Bastardo* | Ari | mr | 29 | 6 | 1 | 1 | 4 | 7 | 0 | 0 | 7 | 7.1 | 4.5 | 12.1 | 9.0 | 0.8 | 2.0 | 1.29 |
| Brandon Beachy | LAD | sp | 28 | 6 | 2 | 0 | 2 | 1 | 0 | 3 | 1 | 9.4 | 4.7 | 14.6 | 8.3 | 2.3 | 1.8 | 1.57 |
| Cam Bedrosian | SD | mr | 23 | 5 | 5 | 0 | 1 | 9 | 0 | 1 | 3 | 9.0 | 3.4 | 12.5 | 9.6 | 1.1 | 2.8 | 1.38 |
| Ronald Belisario | Mia | mr | 32 | 3 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 6.9 | 1.0 | 8.6 | 7.2 | 0.3 | 7.3 | 0.88 |
| Jeff Beliveau* | Col | mr | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.0 | 13.5 | 22.5 | 4.5 | 0.0 | 0.3 | 2.50 |
| Joaquin Benoit | Mia | cl | 37 | 3 | 4 | 3 | 1 | 1 | 1 | 2 | 3 | 7.2 | 1.9 | 9.2 | 10.5 | 0.8 | 5.6 | 1.00 |
| Dellin Betances | Phi | cl | 27 | 5 | 1 | 0 | 2 | 8 | 0 | 0 | 2 | 5.4 | 2.4 | 8.3 | 11.9 | 1.0 | 4.9 | 0.87 |
| Clayton Blackburn | Was | sp | 22 | 15 | 10 | 0 | 9 | 15 | 0 | 4 | 5 | 9.5 | 2.4 | 12.4 | 7.0 | 0.7 | 3.0 | 1.32 |
| Aaron Blair | | sp | 23 | 9 | 6 | 1 | 7 | 18 | 0 | 2 | 6 | 9.7 | 2.6 | 12.8 | 7.6 | 1.2 | 2.9 | 1.37 |
| Michael Blazek | LAD | mr | 26 | 6 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 6.8 | 4.3 | 11.3 | 10.0 | 0.8 | 2.4 | 1.22 |
| Mike Bolsinger | Ari | sp | 27 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 9.8 | 3.7 | 13.5 | 6.8 | 2.0 | 1.8 | 1.50 |
| Matthew Bowman | NYM | sp | 24 | 19 | 7 | 2 | 7 | 6 | 0 | 8 | 3 | 8.4 | 2.9 | 11.7 | 7.4 | 1.1 | 2.6 | 1.25 |
| Brad Brach | Col | mr | 29 | 12 | 7 | 1 | 3 | 1 | 0 | 1 | 1 | 6.3 | 2.8 | 9.4 | 9.4 | 0.7 | 3.3 | 1.02 |
| Chase Bradford | Pit | mr | 25 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 7.6 | 1.9 | 9.5 | 6.5 | 0.2 | 3.4 | 1.06 |
| Parker Bridwell | Ari | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 18.0 | 0.0 | 0.0 | 0.0 | 2.00 |
| Rex Brothers* | Cin | mr | 27 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 9.2 | 4.9 | 14.1 | 11.0 | 2.5 | 2.3 | 1.57 |
| Jonathan Broxton | Pit | mr | 31 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 5.6 | 3.3 | 9.3 | 6.9 | 0.4 | 2.1 | 0.99 |
| Clay Buchholz | Cin | sp | 30 | 3 | 0 | 0 | 4 | 3 | 1 | 4 | 3 | 9.9 | 2.3 | 12.6 | 7.9 | 1.0 | 3.4 | 1.36 |
| Mark Buehrle* | Mia | sp | 36 | 4 | 13 | 4 | 8 | 2 | 0 | 6 | 8 | 9.4 | 2.1 | 11.7 | 4.9 | 0.8 | 2.4 | 1.27 |
| A.J. Burnett | Pit | sp | 38 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 27.0 | 0.0 | 27.0 | 0.0 | 0.0 | 0.0 | 3.00 |
| Trevor Cahill | Mia | sp | 27 | 2 | 4 | 2 | 0 | 1 | 0 | 2 | 0 | 6.7 | 3.0 | 9.7 | 8.4 | 1.0 | 2.8 | 1.07 |
| Matt Cain | STL | sp | 30 | 19 | 2 | 3 | 3 | 1 | 0 | 0 | 2 | 8.4 | 2.0 | 10.7 | 7.5 | 1.4 | 3.8 | 1.15 |
| David D. Carpenter | CHC | mr | 29 | 0 | 3 | 2 | 2 | 3 | 0 | 1 | 2 | 8.3 | 2.4 | 10.9 | 8.1 | 0.8 | 3.4 | 1.18 |
| Santiago Casilla | SF | cl | 34 | 1 | 2 | 5 | 5 | 4 | 0 | 0 | 3 | 8.5 | 3.3 | 12.4 | 7.2 | 0.9 | 2.2 | 1.30 |
| Miguel Castro | Col | mr | 20 | 4 | 6 | 0 | 6 | 6 | 1 | 2 | 0 | 6.8 | 4.6 | 12.3 | 9.2 | 0.3 | 2.0 | 1.26 |
| Xavier Cedeno* | Cin | mr | 28 | 1 | 3 | 1 | 3 | 4 | 0 | 2 | 3 | 6.2 | 3.2 | 10.0 | 8.8 | 0.5 | 2.7 | 1.05 |
| Jhoulys Chacin | Ari | sp | 27 | 6 | 5 | 0 | 3 | 4 | 0 | 4 | 2 | 8.6 | 3.1 | 12.0 | 7.0 | 0.3 | 2.3 | 1.30 |
| Andrew Chafin* | LAD | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 3.9 | 0.0 | 99.0 | 0.00 |
| Aroldis Chapman* | Ari | cl | 27 | 7 | 1 | 0 | 0 | 7 | 1 | 0 | 0 | 4.0 | 5.5 | 9.5 | 15.8 | 1.0 | 2.9 | 1.05 |
| Jesse Chavez | STL | mr | 31 | 5 | 5 | 3 | 7 | 7 | 1 | 5 | 8 | 9.8 | 1.9 | 12.2 | 8.5 | 1.3 | 4.4 | 1.31 |
| Randy Choate* | Col | mr | 39 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2.1 | 4.2 | 8.3 | 4.2 | 0.0 | 1.0 | 0.69 |
| Tony Cingrani* | NYM | sp | 25 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 9.4 | 4.4 | 13.8 | 7.8 | 1.4 | 1.8 | 1.53 |
| Steve Cishek | Pit | cl | 29 | 2 | 0 | 0 | 2 | 2 | 1 | 0 | 2 | 7.0 | 1.3 | 8.6 | 10.5 | 0.5 | 7.8 | 0.92 |
| Alex Claudio* | Col | mr | 23 | 9 | 3 | 3 | 0 | 5 | 0 | 2 | 3 | 9.1 | 3.2 | 12.3 | 6.5 | 1.1 | 2.0 | 1.37 |
| Tyler Clippard | Cin | mr | 30 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 4.8 | 3.1 | 8.0 | 9.7 | 1.4 | 3.1 | 0.88 |
| Josh Collmenter | Cin | sp | 29 | 11 | 8 | 3 | 2 | 3 | 0 | 3 | 5 | 9.0 | 2.3 | 11.4 | 6.2 | 1.1 | 2.7 | 1.26 |
| Bartolo Colon | Pit | sp | 42 | 0 | 2 | 1 | 2 | 1 | 0 | 2 | 1 | 8.5 | 1.5 | 10.2 | 5.3 | 0.7 | 3.5 | 1.12 |
| Ryan Cook | SF | mr | 28 | 8 | 2 | 1 | 0 | 9 | 0 | 0 | 4 | 7.0 | 3.1 | 10.1 | 9.5 | 0.5 | 3.1 | 1.13 |
| Tim Cooney* | Col | sp | 24 | 11 | 5 | 2 | 10 | 6 | 0 | 2 | 2 | 8.7 | 2.6 | 11.9 | 6.8 | 1.3 | 2.6 | 1.26 |
| Daniel Coulombe* | Was | mr | 25 | 1 | 0 | 4 | 1 | 23 | 0 | 1 | 2 | 9.7 | 5.9 | 15.7 | 8.4 | 0.5 | 1.4 | 1.73 |
| Jesse Crain | Atl | mr | 33 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 7.1 | 2.8 | 9.9 | 8.5 | 0.0 | 3.0 | 1.11 |
| Aaron Crow | LAD | mr | 28 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.0 | 0.0 | 9.0 | 6.0 | 0.0 | 99.0 | 1.00 |
| Johnny Cueto | Mil | sp | 29 | 4 | 6 | 2 | 13 | 2 | 0 | 7 | 4 | 7.3 | 2.1 | 9.9 | 8.4 | 1.2 | 4.0 | 1.05 |
| Brandon Cunniff | SF | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0.0 | 9.0 | 0.0 | 0.0 | 0.0 | 1.00 |
| Wade Davis | Phi | mr | 29 | 4 | 2 | 1 | 1 | 2 | 0 | 2 | 1 | 7.9 | 3.4 | 11.4 | 12.8 | 1.3 | 3.7 | 1.26 |
| Justin de Fratus | Mia | mr | 27 | 3 | 1 | 1 | 2 | 2 | 0 | 0 | 2 | 10.5 | 1.7 | 12.6 | 7.3 | 1.7 | 4.3 | 1.35 |
| Jorge de la Rosa* | Mia | sp | 34 | 6 | 4 | 2 | 3 | 3 | 0 | 2 | 0 | 8.7 | 4.4 | 13.6 | 6.3 | 0.5 | 1.4 | 1.46 |
| Rubby de la Rosa | | sp | 26 | 12 | 8 | 2 | 9 | 3 | 2 | 5 | 3 | 8.8 | 2.9 | 12.3 | 6.2 | 1.0 | 2.2 | 1.30 |
| Jacob deGrom | Phi | sp | 27 | 10 | 5 | 2 | 1 | 2 | 0 | 2 | 2 | 7.9 | 3.2 | 11.2 | 9.4 | 0.9 | 3.0 | 1.23 |
| Randall Delgado | Mil | mr | 25 | 2 | 2 | 1 | 3 | 4 | 0 | 5 | 3 | 10.8 | 4.0 | 15.1 | 9.1 | 1.5 | 2.3 | 1.64 |
| Anthony DeSclafani | CHC | sp | 25 | 7 | 1 | 0 | 2 | 3 | 1 | 1 | 1 | 10.0 | 3.6 | 14.0 | 7.4 | 1.5 | 2.1 | 1.51 |
| Odrisamer Despaigne | NYM | sp | 28 | 37 | 12 | 2 | 8 | 3 | 1 | 6 | 6 | 8.6 | 3.2 | 12.1 | 7.7 | 0.8 | 2.4 | 1.31 |
| Ross Detwiler* | Mil | mr | 29 | 3 | 4 | 2 | 5 | 1 | 0 | 2 | 2 | 12.0 | 2.1 | 14.8 | 6.4 | 1.3 | 3.0 | 1.57 |
| Jumbo Diaz | Pit | mr | 31 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 7.5 | 3.0 | 10.8 | 9.1 | 0.8 | 3.0 | 1.17 |
| Jake Diekman* | SF | mr | 28 | 1 | 2 | 0 | 4 | 5 | 0 | 2 | 2 | 6.0 | 4.4 | 11.0 | 9.2 | 0.5 | 2.1 | 1.16 |
| Sean Doolittle* | SF | cl | 28 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 11.7 | 4.4 | 16.1 | 11.7 | 1.5 | 2.7 | 1.78 |
| Felix Doubront* | SD | sp | 27 | 20 | 10 | 6 | 3 | 9 | 0 | 4 | 2 | 8.2 | 3.4 | 11.7 | 8.7 | 1.1 | 2.6 | 1.29 |
| Kyle Drabek | NYM | sp | 27 | 7 | 4 | 0 | 2 | 9 | 0 | 1 | 0 | 9.3 | 3.3 | 13.0 | 6.6 | 2.3 | 2.0 | 1.40 |
| Danny Duffy* | SF | sp | 26 | 7 | 7 | 0 | 2 | 7 | 0 | 3 | 1 | 7.8 | 3.9 | 11.8 | 8.1 | 0.6 | 2.1 | 1.30 |
| Chris Dwyer* | SD | sp | 27 | 2 | 3 | 3 | 1 | 2 | 0 | 1 | 2 | 8.7 | 5.7 | 14.6 | 5.2 | 1.1 | 0.9 | 1.61 |
| Josh Edgin* | Was | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 0.0 | 3.9 | 3.9 | 0.0 | 99.0 | 0.43 |
| Nathan Eovaldi | CHC | sp | 25 | 7 | 5 | 2 | 6 | 9 | 1 | 4 | 11 | 10.1 | 2.7 | 13.2 | 6.9 | 0.9 | 2.5 | 1.43 |
| Edwin Escobar* | Atl | sp | 23 | 13 | 4 | 2 | 3 | 1 | 1 | 1 | 0 | 9.0 | 4.9 | 14.2 | 7.7 | 0.6 | 1.6 | 1.54 |
| Jeurys Familia | NYM | mr | 25 | 5 | 2 | 3 | 1 | 13 | 0 | 0 | 6 | 9.1 | 4.8 | 14.1 | 9.7 | 1.0 | 2.0 | 1.55 |
| Danny Farquhar | Ari | mr | 28 | 2 | 1 | 0 | 2 | 3 | 1 | 0 | 2 | 8.9 | 4.4 | 13.6 | 11.3 | 1.5 | 2.5 | 1.48 |
| Scott Feldman | Phi | sp | 32 | 7 | 3 | 1 | 3 | 1 | 0 | 4 | 3 | 10.7 | 1.5 | 12.7 | 6.6 | 1.7 | 4.3 | 1.36 |
| Doug Fister | Mil | sp | 31 | 3 | 7 | 0 | 13 | 3 | 2 | 8 | 3 | 9.9 | 2.0 | 12.5 | 6.7 | 0.6 | 3.4 | 1.31 |
| Kaleb Fleck | Was | mr | 26 | 4 | 2 | 1 | 3 | 3 | 0 | 0 | 1 | 9.7 | 4.2 | 14.5 | 9.2 | 0.9 | 2.2 | 1.54 |
| Jeff Francis* | STL | sp | 34 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.2 | 1.1 | 13.3 | 6.8 | 0.4 | 6.0 | 1.48 |
| Jason Frasor | LAD | mr | 37 | 3 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 6.9 | 4.4 | 11.8 | 8.3 | 1.0 | 1.9 | 1.25 |
| Sam Freeman* | STL | mr | 28 | 1 | 1 | 3 | 0 | 7 | 0 | 2 | 0 | 8.4 | 4.4 | 12.9 | 6.7 | 0.3 | 1.5 | 1.43 |
| Carlos Frias | Mia | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 2.8 | 11.4 | 7.1 | 2.8 | 2.5 | 1.26 |
| Charlie Furbush* | Phi | mr | 29 | 3 | 2 | 1 | 3 | 0 | 1 | 0 | 0 | 5.9 | 3.1 | 9.9 | 12.4 | 0.9 | 4.0 | 1.00 |
| Frank Garces* | Phi | mr | 25 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 12.4 | 3.4 | 15.8 | 7.9 | 2.3 | 2.3 | 1.75 |
| Yimi Garcia | Cin | mr | 24 | 8 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 9.2 | 2.3 | 11.7 | 9.7 | 1.5 | 4.3 | 1.28 |
| Matt Garza | Atl | sp | 31 | 12 | 7 | 1 | 5 | 5 | 1 | 2 | 8 | 9.5 | 3.0 | 12.7 | 6.8 | 1.0 | 2.3 | 1.39 |
| Cory Gearrin | Atl | mr | 29 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 13.5 | 3.4 | 18.6 | 10.1 | 3.4 | 3.0 | 1.88 |
| Tyler Glasnow | Ari | sp | 21 | 9 | 2 | 0 | 5 | 3 | 0 | 1 | 2 | 7.7 | 4.6 | 13.2 | 10.1 | 1.0 | 2.2 | 1.37 |
| Erik Goeddel | SF | mr | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 17.2 | 12.3 | 29.5 | 4.9 | 0.0 | 0.4 | 3.27 |
| Marco Gonzales* | Col | sp | 23 | 4 | 6 | 0 | 4 | 4 | 0 | 3 | 2 | 8.8 | 3.7 | 12.8 | 8.8 | 1.3 | 2.4 | 1.39 |
| Chi Chi Gonzalez | | sp | 23 | 7 | 7 | 4 | 10 | 10 | 1 | 3 | 5 | 8.9 | 2.8 | 12.2 | 5.2 | 1.2 | 1.9 | 1.30 |
| Gio Gonzalez* | CHC | sp | 29 | 8 | 11 | 0 | 6 | 0 | 1 | 3 | 6 | 6.0 | 3.7 | 10.0 | 9.2 | 0.6 | 2.5 | 1.08 |
| Tom Gorzelanny* | Phi | mr | 32 | 5 | 2 | 2 | 4 | 1 | 0 | 3 | 2 | 10.2 | 2.7 | 13.4 | 6.5 | 1.0 | 2.4 | 1.44 |
| Joan Gregorio | SF | sp | 23 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 13.5 | 5.4 | 20.3 | 14.8 | 2.7 | 2.8 | 2.10 |
| A.J. Griffin | Col | sp | 27 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 5.8 | 2.4 | 8.4 | 6.9 | 1.3 | 2.9 | 0.90 |
| Jason Grilli | Mil | mr | 38 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 9.6 | 3.8 | 14.0 | 11.5 | 1.5 | 3.0 | 1.49 |
| Justin Grimm | Col | mr | 26 | 4 | 0 | 0 | 1 | 10 | 1 | 0 | 5 | 8.6 | 3.5 | 12.2 | 9.7 | 0.8 | 2.8 | 1.34 |
| Mayckol Guaipe | Mil | mr | 24 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 11.1 | 2.1 | 14.4 | 8.0 | 2.3 | 3.9 | 1.46 |
| Cody Hall | NYM | mr | 27 | 11 | 3 | 0 | 8 | 2 | 1 | 8 | 2 | 9.3 | 3.1 | 13.2 | 9.8 | 1.1 | 3.1 | 1.38 |
| Jason Hammel | Cin | sp | 32 | 16 | 14 | 2 | 13 | 5 | 0 | 4 | 3 | 7.5 | 2.8 | 10.8 | 7.4 | 0.8 | 2.7 | 1.14 |
| Aaron Harang | Atl | sp | 37 | 6 | 6 | 1 | 3 | 3 | 1 | 1 | 0 | 9.7 | 2.5 | 12.5 | 5.9 | 1.4 | 2.4 | 1.36 |
| Blaine Hardy* | Cin | mr | 28 | 5 | 3 | 0 | 4 | 2 | 0 | 2 | 2 | 9.1 | 3.3 | 12.8 | 8.1 | 0.9 | 2.5 | 1.37 |
| Dan Haren | Pit | sp | 34 | 6 | 2 | 1 | 1 | 2 | 0 | 2 | 5 | 7.6 | 1.3 | 9.0 | 7.4 | 0.6 | 5.6 | 0.99 |
| Will Harris | Cin | mr | 30 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 12.7 | 1.7 | 14.3 | 11.0 | 0.8 | 6.5 | 1.59 |
| Chris Hatcher | Mia | mr | 30 | 2 | 0 | 2 | 3 | 0 | 0 | 3 | 0 | 12.3 | 2.5 | 15.4 | 9.8 | 1.7 | 3.9 | 1.65 |
| LaTroy Hawkins | Mil | cl | 42 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 8.3 | 2.0 | 10.6 | 6.1 | 0.8 | 3.0 | 1.14 |
| Jeremy Hellickson | LAD | sp | 28 | 4 | 2 | 0 | 1 | 7 | 0 | 4 | 0 | 8.7 | 2.8 | 11.5 | 5.9 | 1.3 | 2.2 | 1.27 |
| Heath Hembree | Col | mr | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7.4 | 4.1 | 11.5 | 9.8 | 0.8 | 2.4 | 1.27 |
| Jim Henderson | Mil | mr | 32 | 10 | 2 | 1 | 2 | 4 | 0 | 2 | 1 | 6.8 | 2.2 | 9.2 | 10.3 | 0.8 | 4.8 | 0.99 |
| Jairo Heredia | SF | mr | 25 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 7.7 | 3.6 | 11.6 | 8.0 | 1.2 | 2.3 | 1.25 |
| David Hernandez | Mil | mr | 30 | 1 | 5 | 0 | 3 | 3 | 0 | 0 | 0 | 7.3 | 2.0 | 9.8 | 9.1 | 1.8 | 4.6 | 1.03 |
| Felix Hernandez | Pit | sp | 29 | 9 | 5 | 4 | 4 | 9 | 0 | 4 | 4 | 8.9 | 1.5 | 10.5 | 9.1 | 1.1 | 6.3 | 1.15 |
| Chris Heston | SF | sp | 27 | 13 | 2 | 1 | 6 | 8 | 0 | 4 | 4 | 8.2 | 3.0 | 11.7 | 6.7 | 0.7 | 2.2 | 1.25 |
| Rich Hill* | Atl | mr | 35 | 8 | 4 | 0 | 1 | 7 | 1 | 0 | 5 | 7.6 | 5.4 | 13.0 | 9.0 | 0.7 | 1.7 | 1.44 |
| Luke Hochevar | LAD | mr | 31 | 5 | 3 | 1 | 4 | 2 | 0 | 1 | 0 | 9.5 | 3.0 | 13.1 | 7.6 | 0.8 | 2.5 | 1.39 |
| Derek Holland* | Ari | sp | 28 | 2 | 3 | 1 | 1 | 1 | 0 | 1 | 1 | 7.0 | 2.4 | 9.5 | 8.8 | 1.2 | 3.7 | 1.04 |
| Greg Holland | LAD | cl | 29 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 7.9 | 2.9 | 10.8 | 13.5 | 1.4 | 4.7 | 1.20 |
| Phil Hughes | Cin | sp | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 7.8 | 0.8 | 9.0 | 7.8 | 0.8 | 9.5 | 0.95 |
| Greg Infante | SD | mr | 27 | 5 | 5 | 0 | 8 | 11 | 0 | 1 | 3 | 8.1 | 4.2 | 13.1 | 6.9 | 1.4 | 1.7 | 1.36 |
| Casey Janssen | | mr | 33 | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | 7.9 | 2.3 | 10.1 | 7.6 | 1.1 | 3.4 | 1.13 |
| Jeremy Jeffress | Atl | mr | 27 | 9 | 5 | 2 | 4 | 6 | 2 | 2 | 2 | 8.8 | 4.3 | 13.5 | 8.2 | 0.6 | 1.9 | 1.46 |
| Ubaldo Jimenez | Cin | sp | 31 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 4.5 | 12.0 | 10.5 | 3.0 | 2.3 | 1.33 |
| Keone Kela | Col | mr | 22 | 0 | 3 | 2 | 3 | 12 | 0 | 1 | 3 | 8.2 | 5.3 | 13.9 | 7.3 | 1.4 | 1.4 | 1.50 |
| Shawn Kelley | LAD | mr | 31 | 2 | 2 | 0 | 2 | 3 | 0 | 0 | 1 | 7.3 | 2.5 | 10.0 | 9.9 | 1.0 | 3.9 | 1.09 |
| Casey Kelly | SD | sp | 25 | 5 | 4 | 2 | 8 | 14 | 0 | 3 | 3 | 8.2 | 2.3 | 11.1 | 6.4 | 0.9 | 2.7 | 1.17 |
| Joe Kelly | Mil | sp | 27 | 1 | 0 | 1 | 1 | 1 | 0 | 3 | 0 | 12.4 | 2.3 | 15.2 | 5.1 | 1.1 | 2.3 | 1.63 |
| Ian Kennedy | NYM | sp | 30 | 4 | 1 | 1 | 4 | 5 | 1 | 5 | 1 | 7.8 | 3.3 | 11.5 | 8.8 | 0.8 | 2.7 | 1.24 |
| Clayton Kershaw* | CHC | sp | 27 | 9 | 3 | 0 | 2 | 5 | 2 | 8 | 5 | 7.9 | 2.0 | 10.0 | 10.7 | 0.6 | 5.3 | 1.10 |
| Craig Kimbrel | Phi | cl | 27 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 1 | 5.6 | 3.5 | 9.5 | 14.0 | 0.4 | 4.0 | 1.01 |
| Phil Klein | Cin | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54.0 | 54.0 | 108.0 | 27.0 | 0.0 | 0.5 | 12.00 |
| Corey Kluber | SF | sp | 29 | 11 | 7 | 0 | 7 | 2 | 0 | 5 | 3 | 7.2 | 2.2 | 9.7 | 10.3 | 0.7 | 4.7 | 1.05 |
| Corey Knebel | STL | mr | 23 | 2 | 5 | 1 | 7 | 3 | 0 | 1 | 0 | 8.4 | 2.7 | 12.2 | 9.9 | 1.2 | 3.7 | 1.23 |
| John Lackey | CHC | sp | 36 | 21 | 11 | 4 | 4 | 3 | 0 | 6 | 3 | 9.0 | 2.1 | 11.3 | 7.3 | 1.2 | 3.5 | 1.23 |
| John Lamb* | Atl | sp | 24 | 16 | 4 | 2 | 4 | 1 | 0 | 2 | 4 | 12.5 | 4.3 | 17.3 | 5.9 | 2.7 | 1.4 | 1.87 |
| Jason Lane* | | sp | 38 | 2 | 1 | 3 | 4 | 4 | 0 | 3 | 2 | 10.3 | 2.8 | 13.5 | 5.4 | 1.1 | 1.9 | 1.46 |
| Mat Latos | | sp | 27 | 22 | 11 | 1 | 7 | 3 | 1 | 1 | 7 | 8.7 | 2.5 | 11.5 | 7.7 | 0.7 | 3.1 | 1.24 |
| Tommy Layne* | Mia | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 10.8 | 27.0 | 0.0 | 0.0 | 0.0 | 3.00 |
| Mike Leake | Cin | sp | 27 | 8 | 6 | 2 | 13 | 3 | 0 | 1 | 3 | 8.3 | 2.1 | 11.0 | 6.2 | 0.9 | 2.9 | 1.16 |
| Sam LeCure | Cin | mr | 31 | 1 | 0 | 0 | 2 | 2 | 0 | 1 | 0 | 8.1 | 1.5 | 10.4 | 6.7 | 0.7 | 4.5 | 1.07 |
| Zach Lee | STL | sp | 23 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 10.3 | 9.0 | 20.6 | 7.7 | 0.0 | 0.9 | 2.14 |
| Brad Lincoln | SF | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1.3 | 7.7 | 9.0 | 0.0 | 7.0 | 0.86 |
| Francisco Liriano* | Ari | sp | 31 | 18 | 6 | 3 | 1 | 8 | 1 | 7 | 2 | 8.1 | 3.6 | 11.7 | 10.5 | 0.9 | 2.9 | 1.30 |
| Ben Lively | Was | sp | 23 | 9 | 9 | 1 | 9 | 3 | 2 | 5 | 9 | 8.3 | 3.2 | 12.0 | 8.1 | 0.7 | 2.5 | 1.28 |
| Dixon Llorens | Was | mr | 22 | 1 | 3 | 0 | 3 | 4 | 0 | 0 | 0 | 6.4 | 6.0 | 13.5 | 9.8 | 0.4 | 1.6 | 1.38 |
| Kyle Lohse | LAD | sp | 36 | 8 | 8 | 3 | 5 | 0 | 0 | 6 | 5 | 9.0 | 1.2 | 10.5 | 6.0 | 0.8 | 4.8 | 1.14 |
| Aaron Loup* | Cin | mr | 27 | 7 | 2 | 0 | 6 | 3 | 0 | 0 | 2 | 10.2 | 3.5 | 14.8 | 7.8 | 0.5 | 2.2 | 1.53 |
| Mark Lowe | STL | mr | 32 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 2.6 | 10.9 | 7.1 | 0.6 | 2.8 | 1.21 |
| Lance Lynn | STL | sp | 28 | 4 | 4 | 0 | 4 | 3 | 0 | 2 | 1 | 6.8 | 2.6 | 9.5 | 9.0 | 1.0 | 3.5 | 1.04 |
| Tyler Lyons* | Cin | sp | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 2.7 | 16.2 | 6.8 | 2.7 | 2.5 | 1.80 |
| Jean Machi | Phi | mr | 33 | 7 | 2 | 1 | 2 | 0 | 0 | 0 | 3 | 6.9 | 2.0 | 9.2 | 6.6 | 1.3 | 3.3 | 0.99 |
| Sean Manaea* | Mil | sp | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.2 | 2.1 | 6.2 | 4.2 | 1.0 | 2.0 | 0.69 |
| Chris Martin | Mil | mr | 29 | 4 | 0 | 0 | 3 | 1 | 0 | 1 | 2 | 10.5 | 3.2 | 14.2 | 7.7 | 1.1 | 2.4 | 1.53 |
| Cody Martin | SD | sp | 25 | 3 | 6 | 2 | 4 | 0 | 0 | 2 | 1 | 8.6 | 3.8 | 12.9 | 7.6 | 0.7 | 2.0 | 1.38 |
| Carlos Martinez | Pit | sp | 23 | 3 | 1 | 1 | 3 | 10 | 0 | 4 | 5 | 8.7 | 2.9 | 11.8 | 7.1 | 0.8 | 2.4 | 1.29 |
| Steven Matz* | Was | sp | 24 | 5 | 4 | 1 | 5 | 3 | 0 | 2 | 1 | 9.3 | 3.2 | 13.0 | 8.0 | 0.5 | 2.5 | 1.40 |
| Brandon Maurer | Cin | mr | 24 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 7.8 | 1.7 | 11.3 | 8.7 | 0.0 | 5.0 | 1.06 |
| Trevor May | Ari | sp | 25 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 9.7 | 3.0 | 12.7 | 9.7 | 1.2 | 3.2 | 1.42 |
| Brandon McCarthy | SF | sp | 31 | 3 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 11.9 | 2.1 | 14.0 | 6.7 | 0.0 | 3.2 | 1.56 |
| T.J. McFarland* | STL | mr | 26 | 0 | 0 | 0 | 2 | 4 | 1 | 1 | 2 | 11.0 | 4.1 | 15.3 | 5.6 | 0.6 | 1.4 | 1.67 |
| Jake McGee* | Pit | cl | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 0.0 | 2.3 | 13.5 | 0.0 | 99.0 | 0.25 |
| Jenrry Mejia | NYM | mr | 25 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.9 | 9.5 | 19.1 | 3.2 | 0.0 | 0.3 | 1.94 |
| Mark Melancon | Ari | cl | 30 | 4 | 2 | 1 | 3 | 6 | 0 | 1 | 2 | 9.2 | 1.0 | 10.5 | 9.3 | 1.0 | 9.0 | 1.14 |
| Wade Miley* | SD | sp | 28 | 6 | 9 | 0 | 2 | 5 | 0 | 7 | 5 | 8.5 | 2.4 | 11.0 | 7.7 | 1.1 | 3.2 | 1.22 |
| Matt Moore* | Ari | sp | 26 | 7 | 3 | 0 | 2 | 3 | 2 | 1 | 4 | 8.2 | 4.5 | 12.9 | 9.5 | 1.4 | 2.1 | 1.41 |
| Adam Morgan* | Atl | sp | 25 | 8 | 2 | 2 | 8 | 7 | 2 | 3 | 3 | 11.6 | 3.6 | 16.1 | 7.3 | 2.1 | 2.1 | 1.68 |
| Mike Morin | | mr | 24 | 3 | 3 | 2 | 8 | 12 | 0 | 1 | 4 | 9.2 | 2.2 | 12.1 | 8.3 | 0.8 | 3.7 | 1.27 |
| Akeel Morris | STL | mr | 22 | 14 | 6 | 1 | 8 | 5 | 0 | 2 | 1 | 7.0 | 4.0 | 11.8 | 12.5 | 0.6 | 3.1 | 1.22 |
| Brandon Morrow | Atl | sp | 30 | 2 | 3 | 1 | 2 | 0 | 0 | 0 | 1 | 10.3 | 4.2 | 15.0 | 7.5 | 0.9 | 1.8 | 1.62 |
| Jason Motte | Pit | mr | 33 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 8.6 | 3.2 | 11.8 | 8.3 | 0.6 | 2.6 | 1.31 |
| Jimmy Nelson | SD | sp | 26 | 15 | 13 | 0 | 9 | 9 | 0 | 4 | 1 | 8.0 | 3.0 | 11.7 | 7.5 | 0.7 | 2.5 | 1.22 |
| Pat Neshek | STL | mr | 34 | 4 | 3 | 2 | 0 | 3 | 0 | 2 | 3 | 8.8 | 1.7 | 10.6 | 9.3 | 1.4 | 5.4 | 1.18 |
| Juan Nicasio | Pit | sp | 28 | 2 | 2 | 3 | 2 | 2 | 0 | 0 | 1 | 12.0 | 3.3 | 15.6 | 7.7 | 1.7 | 2.3 | 1.70 |
| Jon Niese* | LAD | sp | 28 | 8 | 6 | 0 | 5 | 4 | 1 | 5 | 5 | 8.2 | 2.1 | 10.6 | 7.1 | 0.6 | 3.4 | 1.15 |
| Aaron Nola | NYM | sp | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 10.8 | 0.0 | 10.8 | 10.8 | 1.8 | 99.0 | 1.20 |
| Ricky Nolasco | CHC | sp | 32 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 16.0 | 1.7 | 19.4 | 5.9 | 2.5 | 3.5 | 1.97 |
| Sean Nolin* | STL | sp | 25 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 7.0 | 1.5 | 9.0 | 7.5 | 1.5 | 5.0 | 0.94 |
| Ivan Nova | Mil | sp | 28 | 4 | 3 | 0 | 8 | 2 | 0 | 10 | 0 | 9.8 | 2.8 | 13.2 | 7.0 | 1.0 | 2.5 | 1.40 |
| Darren O'Day | Cin | mr | 32 | 9 | 2 | 2 | 6 | 0 | 0 | 1 | 3 | 7.7 | 2.6 | 11.1 | 8.9 | 0.9 | 3.5 | 1.14 |
| Eric O'Flaherty* | Pit | mr | 30 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 8.0 | 3.8 | 12.1 | 7.6 | 1.0 | 2.0 | 1.31 |
| Brett Oberholtzer* | SF | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 3.6 | 7.2 | 9.0 | 0.0 | 2.5 | 0.80 |
| Jake Odorizzi | SD | sp | 25 | 8 | 5 | 1 | 2 | 1 | 0 | 1 | 2 | 8.5 | 3.6 | 12.4 | 7.4 | 1.1 | 2.1 | 1.34 |
| Alexi Ogando | NYM | mr | 31 | 3 | 5 | 1 | 4 | 7 | 0 | 7 | 2 | 9.0 | 5.1 | 14.6 | 6.4 | 1.1 | 1.3 | 1.57 |
| Henry Owens* | Atl | sp | 22 | 34 | 13 | 6 | 9 | 9 | 1 | 5 | 6 | 8.3 | 4.9 | 13.7 | 7.7 | 1.2 | 1.6 | 1.47 |
| Rudy Owens* | SD | sp | 27 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 12.7 | 4.4 | 17.6 | 8.8 | 1.7 | 2.0 | 1.90 |
| Blake Parker | LAD | mr | 30 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.6 | 3.8 | 11.7 | 11.2 | 1.1 | 2.9 | 1.27 |
| Bobby Parnell | NYM | cl | 30 | 0 | 3 | 1 | 1 | 0 | 0 | 0 | 2 | 8.1 | 1.0 | 9.3 | 8.4 | 0.7 | 8.8 | 1.01 |
| Jake Peavy | | sp | 34 | 5 | 6 | 1 | 1 | 2 | 1 | 6 | 8 | 9.6 | 2.1 | 11.8 | 8.1 | 0.7 | 3.8 | 1.31 |
| Joel Peralta | Mia | mr | 39 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1.6 | 6.9 | 10.5 | 0.7 | 6.4 | 0.77 |
| Wily Peralta | Mia | sp | 26 | 19 | 7 | 1 | 8 | 10 | 1 | 4 | 8 | 9.0 | 3.7 | 13.3 | 6.1 | 0.6 | 1.6 | 1.41 |
| Martin Perez* | LAD | sp | 24 | 1 | 1 | 0 | 2 | 4 | 0 | 4 | 1 | 7.5 | 2.7 | 10.4 | 7.3 | 0.2 | 2.7 | 1.14 |
| Glen Perkins* | Phi | cl | 32 | 2 | 0 | 0 | 3 | 1 | 0 | 1 | 1 | 6.9 | 1.7 | 9.1 | 10.5 | 0.6 | 6.2 | 0.96 |
| Zach Petrick | Pit | sp | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0.0 | 9.0 | 0.0 | 3.0 | 0.0 | 1.00 |
| Drew Pomeranz* | SD | sp | 26 | 9 | 1 | 2 | 2 | 2 | 0 | 0 | 1 | 8.0 | 3.7 | 11.9 | 9.0 | 1.2 | 2.4 | 1.30 |
| David Price* | Mia | sp | 29 | 14 | 16 | 1 | 4 | 2 | 0 | 5 | 3 | 7.3 | 1.7 | 9.1 | 9.4 | 0.5 | 5.7 | 1.00 |
| Zach Putnam | LAD | mr | 27 | 7 | 0 | 3 | 3 | 8 | 0 | 2 | 1 | 9.0 | 3.6 | 13.1 | 10.7 | 0.7 | 2.9 | 1.41 |
| Jose Quintana* | NYM | sp | 26 | 15 | 7 | 5 | 7 | 9 | 0 | 2 | 6 | 9.1 | 2.4 | 11.8 | 8.5 | 0.8 | 3.5 | 1.28 |
| Neil Ramirez | Ari | mr | 26 | 5 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 5.8 | 5.4 | 11.2 | 12.2 | 0.4 | 2.3 | 1.24 |
| A.J. Ramos | NYM | mr | 28 | 11 | 4 | 1 | 7 | 10 | 1 | 1 | 6 | 9.1 | 4.8 | 14.6 | 9.3 | 1.9 | 1.9 | 1.55 |
| Cory Rasmus | | mr | 27 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 10.5 | 4.7 | 15.4 | 7.9 | 1.7 | 1.7 | 1.69 |
| Robbie Ray* | | sp | 23 | 6 | 2 | 1 | 2 | 3 | 0 | 0 | 1 | 8.0 | 4.7 | 13.2 | 6.2 | 0.8 | 1.3 | 1.41 |
| Chris Reed* | Atl | sp | 25 | 13 | 6 | 0 | 6 | 8 | 1 | 2 | 3 | 7.6 | 4.4 | 12.6 | 6.4 | 0.8 | 1.4 | 1.34 |
| Matt Reynolds* | Cin | mr | 30 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 11.1 | 2.1 | 13.2 | 9.0 | 1.1 | 4.3 | 1.47 |
| David Robertson | Mil | cl | 30 | 8 | 3 | 1 | 3 | 0 | 0 | 1 | 1 | 8.8 | 2.4 | 11.6 | 12.6 | 1.6 | 5.3 | 1.24 |
| Fernando Rodney | Mia | cl | 38 | 6 | 2 | 1 | 1 | 7 | 0 | 0 | 4 | 7.5 | 3.6 | 11.2 | 10.6 | 0.7 | 3.0 | 1.23 |
| Carlos Rodon* | Col | sp | 22 | 8 | 2 | 0 | 4 | 3 | 1 | 3 | 1 | 7.8 | 6.2 | 14.4 | 10.6 | 1.0 | 1.7 | 1.55 |
| Eduardo Rodriguez | Was | sp | 22 | 13 | 7 | 1 | 13 | 5 | 0 | 2 | 6 | 8.6 | 2.4 | 11.6 | 6.8 | 0.7 | 2.8 | 1.22 |
| Francisco Rodriguez | Col | cl | 33 | 4 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 7.9 | 2.8 | 11.3 | 9.6 | 2.3 | 3.4 | 1.19 |
| Paco Rodriguez* | Mil | mr | 24 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 12.6 | 4.0 | 17.2 | 17.2 | 1.7 | 4.3 | 1.85 |
| Chaz Roe | Mil | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 4.5 | 13.5 | 13.5 | 0.0 | 3.0 | 1.50 |
| Hector Rondon | SF | cl | 27 | 5 | 0 | 1 | 3 | 5 | 0 | 3 | 0 | 7.3 | 3.2 | 10.9 | 8.7 | 0.5 | 2.8 | 1.16 |
| Trevor Rosenthal | STL | cl | 25 | 0 | 3 | 0 | 2 | 2 | 0 | 1 | 2 | 8.2 | 3.2 | 11.6 | 11.3 | 1.2 | 3.6 | 1.26 |
| Robbie Ross* | SD | mr | 26 | 1 | 1 | 3 | 7 | 5 | 1 | 1 | 2 | 8.0 | 1.8 | 10.5 | 7.0 | 0.5 | 3.8 | 1.09 |
| Ben Rowen | Cin | mr | 26 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 10.1 | 1.7 | 13.5 | 6.8 | 3.4 | 4.0 | 1.31 |
| Nick Rumbelow | Ari | mr | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 2.6 | 10.3 | 9.9 | 0.0 | 3.8 | 1.14 |
| Marc Rzepczynski* | Pit | mr | 29 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 7.2 | 2.1 | 9.4 | 7.5 | 0.3 | 3.5 | 1.04 |
| CC Sabathia* | Pit | sp | 34 | 3 | 3 | 5 | 1 | 3 | 0 | 1 | 2 | 8.8 | 2.2 | 11.2 | 9.4 | 0.6 | 4.2 | 1.23 |
| Casey Sadler | Mil | sp | 24 | 13 | 8 | 0 | 9 | 1 | 1 | 4 | 7 | 9.1 | 1.7 | 11.5 | 4.3 | 0.7 | 2.6 | 1.20 |
| Danny Salazar | Mia | sp | 25 | 11 | 8 | 2 | 9 | 3 | 1 | 8 | 2 | 7.1 | 3.3 | 10.7 | 10.0 | 0.7 | 3.1 | 1.15 |
| Chris Sale* | Atl | sp | 26 | 30 | 6 | 0 | 10 | 7 | 0 | 5 | 2 | 7.7 | 2.2 | 10.4 | 10.3 | 0.6 | 4.6 | 1.10 |
| Jeff Samardzija | Phi | sp | 30 | 18 | 13 | 0 | 7 | 9 | 0 | 6 | 4 | 7.1 | 2.1 | 9.5 | 9.8 | 0.9 | 4.7 | 1.02 |
| Adrian Sampson | Col | sp | 23 | 13 | 3 | 0 | 2 | 4 | 0 | 4 | 5 | 9.3 | 2.2 | 11.6 | 5.1 | 1.1 | 2.4 | 1.27 |
| Aaron Sanchez | STL | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9.0 | 3.6 | 12.6 | 7.2 | 1.8 | 2.0 | 1.40 |
| Anibal Sanchez | SF | sp | 31 | 14 | 10 | 0 | 3 | 2 | 0 | 6 | 7 | 7.1 | 1.9 | 9.1 | 7.5 | 0.3 | 4.0 | 1.00 |
| Ervin Santana | CHC | sp | 32 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 1.8 | 12.6 | 7.2 | 0.0 | 4.0 | 1.40 |
| Tanner Scheppers | Col | mr | 28 | 6 | 2 | 2 | 4 | 4 | 0 | 2 | 4 | 8.8 | 3.2 | 12.4 | 6.6 | 2.2 | 2.1 | 1.33 |
| Max Scherzer | Phi | sp | 30 | 15 | 5 | 2 | 4 | 3 | 0 | 1 | 3 | 6.8 | 2.4 | 9.6 | 10.4 | 0.8 | 4.4 | 1.02 |
| Evan Scribner | NYM | mr | 29 | 12 | 8 | 4 | 4 | 3 | 0 | 2 | 2 | 9.2 | 3.7 | 13.3 | 10.4 | 0.8 | 2.8 | 1.43 |
| James Shields | Cin | sp | 33 | 4 | 0 | 0 | 3 | 1 | 1 | 3 | 3 | 8.6 | 2.5 | 11.5 | 7.6 | 1.1 | 3.0 | 1.23 |
| Matt Shoemaker | Phi | sp | 28 | 13 | 9 | 1 | 4 | 6 | 0 | 2 | 4 | 8.2 | 1.8 | 10.2 | 8.0 | 1.1 | 4.5 | 1.11 |
| Chasen Shreve* | Was | mr | 24 | 1 | 2 | 0 | 6 | 5 | 1 | 3 | 3 | 8.1 | 2.5 | 11.1 | 10.0 | 0.9 | 3.9 | 1.18 |
| Kevin Siegrist* | Pit | mr | 25 | 4 | 1 | 1 | 2 | 2 | 0 | 3 | 2 | 5.8 | 3.7 | 9.7 | 10.5 | 0.9 | 2.8 | 1.05 |
| John Simms | Cin | sp | 23 | 4 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | 9.8 | 3.1 | 13.0 | 6.5 | 0.8 | 2.1 | 1.44 |
| Joe Smith | Mil | mr | 31 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 5 | 9.4 | 2.5 | 11.9 | 8.4 | 0.8 | 3.4 | 1.32 |
| Will Smith* | Ari | mr | 25 | 1 | 2 | 5 | 2 | 5 | 0 | 2 | 4 | 7.4 | 3.4 | 11.0 | 11.3 | 1.0 | 3.3 | 1.20 |
| Drew Smyly* | Mil | sp | 26 | 11 | 3 | 1 | 0 | 1 | 0 | 0 | 1 | 7.2 | 2.5 | 9.7 | 6.7 | 0.5 | 2.6 | 1.08 |
| Joakim Soria | LAD | mr | 31 | 0 | 2 | 2 | 4 | 4 | 0 | 2 | 0 | 8.6 | 3.3 | 12.4 | 9.1 | 1.3 | 2.8 | 1.32 |
| Craig Stammen | Cin | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1.0 | 7.3 | 8.3 | 0.0 | 8.0 | 0.81 |
| Robert Stephenson | Mil | sp | 22 | 2 | 2 | 0 | 1 | 1 | 0 | 1 | 1 | 8.1 | 3.6 | 12.0 | 6.2 | 1.6 | 1.7 | 1.30 |
| Matt Stites | CHC | mr | 25 | 1 | 0 | 5 | 7 | 3 | 0 | 0 | 1 | 7.9 | 4.3 | 13.1 | 7.6 | 1.5 | 1.8 | 1.35 |
| Dan Straily | LAD | sp | 26 | 9 | 6 | 0 | 5 | 1 | 0 | 1 | 0 | 9.3 | 3.7 | 13.8 | 6.6 | 1.1 | 1.8 | 1.45 |
| Chris Stratton | SF | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 5.4 | 16.2 | 7.2 | 0.0 | 1.3 | 1.80 |
| Huston Street | SF | cl | 31 | 1 | 4 | 0 | 0 | 2 | 0 | 1 | 0 | 7.5 | 1.9 | 9.4 | 10.0 | 0.9 | 5.3 | 1.05 |
| Pedro Strop | Phi | mr | 30 | 1 | 0 | 0 | 2 | 2 | 0 | 0 | 3 | 6.0 | 0.3 | 7.0 | 11.1 | 0.6 | 35.0 | 0.71 |
| Junichi Tazawa | Atl | mr | 29 | 6 | 5 | 2 | 4 | 6 | 1 | 1 | 4 | 7.5 | 3.0 | 10.8 | 8.8 | 0.6 | 3.0 | 1.16 |
| Dale Thayer | | mr | 34 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 9.3 | 1.8 | 11.4 | 7.5 | 1.3 | 4.1 | 1.24 |
| Tyler Thornburg | LAD | mr | 26 | 2 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 10.7 | 4.9 | 15.6 | 9.3 | 1.1 | 1.9 | 1.73 |
| Chris Tillman | Pit | sp | 27 | 3 | 3 | 4 | 1 | 4 | 2 | 2 | 3 | 7.7 | 2.8 | 10.6 | 7.7 | 1.0 | 2.8 | 1.17 |
| Shawn Tolleson | CHC | mr | 27 | 5 | 5 | 0 | 3 | 6 | 0 | 2 | 3 | 8.5 | 2.3 | 11.0 | 8.5 | 1.4 | 3.7 | 1.19 |
| Michael Tonkin | Mil | mr | 25 | 0 | 2 | 0 | 0 | 2 | 0 | 1 | 1 | 10.4 | 2.4 | 12.8 | 7.5 | 0.8 | 3.1 | 1.43 |
| Nick Travieso | Ari | sp | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 12.5 | 6.2 | 18.7 | 12.5 | 2.1 | 2.0 | 2.08 |
| Samuel Tuivailala | Was | mr | 22 | 2 | 3 | 0 | 1 | 4 | 0 | 1 | 1 | 5.6 | 6.2 | 12.0 | 10.6 | 0.4 | 1.7 | 1.31 |
| Julio Urias* | Ari | sp | 18 | 5 | 5 | 3 | 5 | 9 | 0 | 6 | 3 | 8.6 | 5.1 | 14.2 | 9.9 | 1.1 | 1.9 | 1.53 |
| Jason Vargas* | STL | sp | 32 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8.3 | 2.4 | 10.7 | 7.1 | 1.1 | 2.9 | 1.19 |
| Pat Venditte | SF | mr | 30 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 3 | 11.3 | 3.1 | 14.4 | 9.4 | 0.4 | 3.0 | 1.60 |
| Justin Verlander | Mia | sp | 32 | 2 | 11 | 1 | 5 | 5 | 0 | 2 | 3 | 8.5 | 2.6 | 11.5 | 7.2 | 0.8 | 2.8 | 1.24 |
| Logan Verrett | CHC | sp | 25 | 3 | 1 | 2 | 2 | 1 | 0 | 0 | 0 | 8.1 | 4.0 | 14.8 | 9.4 | 0.0 | 2.3 | 1.35 |
| Carlos Villanueva | CHC | mr | 31 | 1 | 5 | 6 | 3 | 2 | 0 | 2 | 2 | 8.7 | 3.2 | 12.3 | 8.7 | 0.9 | 2.8 | 1.32 |
| Nick Vincent | | mr | 28 | 1 | 1 | 0 | 2 | 3 | 0 | 2 | 3 | 10.3 | 3.8 | 14.4 | 9.3 | 0.3 | 2.4 | 1.56 |
| Arodys Vizcaino | Ari | mr | 24 | 5 | 1 | 1 | 1 | 6 | 1 | 2 | 1 | 7.9 | 3.9 | 12.1 | 8.4 | 0.3 | 2.1 | 1.31 |
| Ryan Vogelsong | LAD | sp | 37 | 10 | 7 | 1 | 14 | 2 | 0 | 3 | 3 | 8.2 | 2.7 | 11.7 | 7.4 | 1.1 | 2.7 | 1.21 |
| Edinson Volquez | CHC | sp | 31 | 17 | 2 | 3 | 11 | 15 | 1 | 6 | 4 | 9.3 | 4.7 | 14.7 | 6.8 | 1.6 | 1.4 | 1.56 |
| Adam Wainwright | Pit | sp | 33 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 8.2 | 1.4 | 10.3 | 6.6 | 0.7 | 4.7 | 1.07 |
| Jordan Walden | Phi | mr | 27 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.6 | 2.3 | 6.9 | 12.3 | 1.5 | 5.3 | 0.77 |
| Taijuan Walker | STL | sp | 22 | 12 | 9 | 5 | 9 | 3 | 2 | 5 | 6 | 9.0 | 3.0 | 12.5 | 8.2 | 1.0 | 2.7 | 1.34 |
| Tony Watson* | Mia | mr | 30 | 6 | 2 | 3 | 8 | 0 | 0 | 1 | 1 | 6.3 | 2.4 | 9.7 | 9.6 | 0.5 | 3.9 | 0.97 |
| C.J. Wilson* | | sp | 34 | 10 | 5 | 4 | 2 | 7 | 0 | 3 | 5 | 10.4 | 4.6 | 15.2 | 8.9 | 1.2 | 1.9 | 1.67 |
| Justin Wilson* | CHC | mr | 27 | 8 | 2 | 1 | 2 | 3 | 0 | 3 | 0 | 7.1 | 4.7 | 12.0 | 9.6 | 1.0 | 2.1 | 1.31 |
| Matt Wisler | Was | sp | 22 | 13 | 4 | 7 | 3 | 9 | 0 | 5 | 4 | 9.8 | 3.2 | 13.1 | 6.9 | 1.5 | 2.2 | 1.44 |
| Travis Wood* | STL | sp | 28 | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 1 | 8.1 | 3.1 | 11.4 | 9.6 | 0.7 | 3.1 | 1.25 |
| Vance Worley | Phi | sp | 27 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 2 | 11.4 | 1.8 | 13.6 | 4.7 | 0.9 | 2.6 | 1.46 |
| Chris R. Young | STL | sp | 36 | 33 | 9 | 1 | 6 | 3 | 1 | 2 | 3 | 9.7 | 3.2 | 13.2 | 5.8 | 1.6 | 1.8 | 1.43 |
| Kyle Zimmer | Ari | sp | 23 | 23 | 7 | 2 | 5 | 8 | 0 | 4 | 5 | 7.7 | 2.3 | 10.4 | 7.0 | 0.6 | 3.0 | 1.11 |
| Jordan Zimmermann | Phi | sp | 29 | 11 | 12 | 1 | 5 | 2 | 0 | 8 | 4 | 8.0 | 1.7 | 9.9 | 7.9 | 0.7 | 4.6 | 1.08 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Fernando Abad* | LAD | mr | 29 | .670 | 130 | .308 | 80 | .402 | 81 | .407 | 20.9 | 3.9 | 3.59 | 3.57 |
| Austin Adams | Atl | mr | 28 | .800 | 251 | .339 | 182 | .492 | 183 | .495 | 53.0 | 5.7 | 5.13 | 5.10 |
| Jeremy Affeldt* | Mia | mr | 36 | .631 | 123 | .276 | 67 | .379 | 69 | .390 | 15.9 | 3.4 | 3.09 | 3.15 |
| Dario Alvarez* | NYM | mr | 26 | .734 | 138 | .377 | 99 | .444 | 99 | .444 | 28.6 | 5.3 | 4.80 | 4.90 |
| Henderson Alvarez | Col | sp | 25 | .579 | 124 | .226 | 49 | .350 | 49 | .350 | 10.6 | 2.6 | 2.39 | 1.98 |
| R.J. Alvarez | | mr | 24 | .804 | 244 | .340 | 190 | .491 | 195 | .504 | 54.7 | 5.8 | 5.23 | 5.68 |
| Chase Anderson | | sp | 27 | .548 | 557 | .233 | 277 | .338 | 283 | .345 | 56.3 | 2.4 | 2.17 | 1.92 |
| Chris Anderson | SF | sp | 22 | .955 | 16 | .438 | 12 | .571 | 12 | .571 | 4.0 | 8.3 | 7.49 | 7.40 |
| Chris Archer | SD | sp | 26 | .652 | 510 | .243 | 326 | .418 | 330 | .424 | 75.8 | 3.6 | 3.23 | 3.08 |
| Jake Arrieta | SF | sp | 29 | .628 | 331 | .260 | 198 | .388 | 202 | .396 | 45.8 | 3.3 | 2.95 | 3.01 |
| Burke Badenhop | SF | mr | 32 | .584 | 233 | .245 | 105 | .348 | 107 | .354 | 21.7 | 2.5 | 2.29 | 2.37 |
| Homer Bailey | Phi | sp | 29 | .940 | 40 | .425 | 30 | .545 | 31 | .564 | 10.9 | 8.4 | 7.37 | 7.24 |
| Grant Balfour | Mia | mr | 37 | .673 | 82 | .280 | 56 | .427 | 56 | .427 | 12.9 | 3.6 | 3.29 | 3.39 |
| Manny Banuelos* | Ari | sp | 24 | .462 | 11 | .273 | 3 | .231 | 3 | .231 | 0.5 | 1.3 | 1.20 | 1.42 |
| Chris Bassitt | Ari | sp | 26 | .795 | 38 | .263 | 32 | .516 | 33 | .532 | 9.3 | 6.6 | 6.08 | 5.66 |
| Antonio Bastardo* | Ari | mr | 29 | .665 | 184 | .272 | 124 | .412 | 128 | .425 | 31.0 | 4.0 | 3.52 | 3.43 |
| Brandon Beachy | LAD | sp | 28 | .838 | 115 | .278 | 97 | .524 | 99 | .535 | 29.7 | 6.6 | 6.01 | 6.10 |
| Cam Bedrosian | SD | mr | 23 | .760 | 274 | .325 | 208 | .480 | 209 | .483 | 54.2 | 4.8 | 4.35 | 4.16 |
| Ronald Belisario | Mia | mr | 32 | .527 | 81 | .247 | 33 | .303 | 35 | .321 | 7.8 | 2.5 | 2.32 | 1.69 |
| Jeff Beliveau* | Col | mr | 28 | .929 | 6 | .333 | 6 | .600 | 6 | .600 | 1.9 | 10.2 | 7.65 | 8.25 |
| Joaquin Benoit | Mia | cl | 37 | .597 | 178 | .287 | 104 | .366 | 105 | .370 | 23.5 | 2.9 | 2.65 | 2.20 |
| Dellin Betances | Phi | cl | 27 | .520 | 100 | .220 | 59 | .331 | 61 | .343 | 11.9 | 2.3 | 2.16 | 1.77 |
| Clayton Blackburn | Was | sp | 22 | .726 | 424 | .323 | 249 | .421 | 258 | .437 | 69.6 | 4.5 | 4.01 | 4.02 |
| Aaron Blair | | sp | 23 | .750 | 419 | .315 | 271 | .449 | 278 | .461 | 74.9 | 4.8 | 4.36 | 4.48 |
| Michael Blazek | LAD | mr | 26 | .584 | 90 | .267 | 55 | .364 | 56 | .371 | 12.4 | 3.0 | 2.78 | 2.94 |
| Mike Bolsinger | Ari | sp | 27 | .792 | 83 | .277 | 61 | .508 | 61 | .508 | 16.2 | 5.2 | 4.91 | 5.43 |
| Matthew Bowman | NYM | sp | 24 | .710 | 472 | .280 | 297 | .434 | 304 | .444 | 75.6 | 4.1 | 3.76 | 3.71 |
| Brad Brach | Col | mr | 29 | .571 | 253 | .249 | 144 | .358 | 147 | .366 | 29.0 | 2.5 | 2.32 | 2.20 |
| Chase Bradford | Pit | mr | 25 | .566 | 146 | .267 | 65 | .340 | 65 | .340 | 15.0 | 2.8 | 2.57 | 2.06 |
| Parker Bridwell | Ari | sp | 23 | .650 | 4 | .250 | 2 | .400 | 2 | .400 | 0.5 | 4.5 | 4.08 | 5.48 |
| Rex Brothers* | Cin | mr | 27 | .869 | 37 | .297 | 39 | .582 | 39 | .582 | 11.5 | 7.1 | 6.37 | 5.97 |
| Jonathan Broxton | Pit | mr | 31 | .535 | 123 | .220 | 60 | .333 | 62 | .344 | 11.0 | 2.1 | 1.92 | 1.90 |
| Clay Buchholz | Cin | sp | 30 | .736 | 332 | .325 | 206 | .436 | 210 | .445 | 59.6 | 5.0 | 4.43 | 4.26 |
| Mark Buehrle* | Mia | sp | 36 | .713 | 744 | .292 | 400 | .422 | 408 | .431 | 102.5 | 4.0 | 3.66 | 3.67 |
| A.J. Burnett | Pit | sp | 38 | 1.375 | 8 | .500 | 7 | .875 | 7 | .875 | 3.5 | 23.6 | 21.26 | 14.52 |
| Trevor Cahill | Mia | sp | 27 | .690 | 94 | .245 | 66 | .458 | 66 | .458 | 14.3 | 3.5 | 3.18 | 2.49 |
| Matt Cain | STL | sp | 30 | .702 | 249 | .269 | 157 | .441 | 160 | .449 | 41.9 | 4.4 | 3.95 | 3.39 |
| David D. Carpenter | CHC | mr | 29 | .681 | 248 | .302 | 151 | .416 | 153 | .421 | 33.1 | 3.3 | 2.96 | 3.20 |
| Santiago Casilla | SF | cl | 34 | .725 | 202 | .287 | 130 | .442 | 135 | .459 | 32.5 | 4.2 | 3.81 | 3.81 |
| Miguel Castro | Col | mr | 20 | .607 | 151 | .272 | 89 | .362 | 95 | .386 | 20.6 | 3.2 | 2.92 | 3.07 |
| Xavier Cedeno* | Cin | mr | 28 | .576 | 134 | .254 | 73 | .346 | 76 | .360 | 15.1 | 2.6 | 2.30 | 2.29 |
| Jhoulys Chacin | Ari | sp | 27 | .676 | 238 | .307 | 132 | .396 | 135 | .405 | 34.0 | 3.9 | 3.47 | 3.38 |
| Andrew Chafin* | LAD | sp | 25 | .000 | 5 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Aroldis Chapman* | Ari | cl | 27 | .519 | 105 | .219 | 102 | .368 | 102 | .368 | 18.8 | 2.5 | 2.20 | 2.10 |
| Jesse Chavez | STL | mr | 31 | .773 | 458 | .317 | 314 | .471 | 321 | .482 | 88.7 | 5.1 | 4.67 | 4.27 |
| Randy Choate* | Col | mr | 39 | .327 | 11 | .091 | 3 | .188 | 4 | .250 | 0.3 | 0.7 | 0.62 | 1.09 |
| Tony Cingrani* | NYM | sp | 25 | .821 | 132 | .303 | 106 | .530 | 106 | .530 | 29.0 | 5.7 | 5.21 | 5.05 |
| Steve Cishek | Pit | cl | 29 | .531 | 186 | .285 | 90 | .311 | 92 | .318 | 19.6 | 2.4 | 2.15 | 1.83 |
| Alex Claudio* | Col | mr | 23 | .713 | 325 | .289 | 198 | .438 | 198 | .438 | 51.9 | 4.4 | 3.97 | 4.09 |
| Tyler Clippard | Cin | mr | 30 | .536 | 58 | .172 | 36 | .364 | 36 | .364 | 6.1 | 2.1 | 1.90 | 1.84 |
| Josh Collmenter | Cin | sp | 29 | .726 | 538 | .283 | 328 | .451 | 330 | .454 | 84.1 | 4.3 | 3.92 | 3.73 |
| Bartolo Colon | Pit | sp | 42 | .652 | 317 | .271 | 158 | .392 | 160 | .397 | 37.6 | 3.4 | 3.07 | 2.86 |
| Ryan Cook | SF | mr | 28 | .577 | 147 | .272 | 81 | .357 | 81 | .357 | 18.3 | 2.9 | 2.70 | 2.36 |
| Tim Cooney* | Col | sp | 24 | .737 | 507 | .276 | 328 | .456 | 338 | .469 | 88.0 | 4.7 | 4.19 | 4.01 |
| Daniel Coulombe* | Was | mr | 25 | .735 | 174 | .351 | 120 | .440 | 121 | .443 | 32.2 | 4.9 | 4.37 | 5.13 |
| Jesse Crain | Atl | mr | 33 | .577 | 16 | .313 | 8 | .333 | 8 | .333 | 1.9 | 2.8 | 2.42 | 2.22 |
| Aaron Crow | LAD | mr | 28 | .667 | 10 | .300 | 5 | .417 | 5 | .417 | 1.3 | 3.8 | 3.38 | 1.95 |
| Johnny Cueto | Mil | sp | 29 | .645 | 682 | .251 | 410 | .400 | 423 | .412 | 93.0 | 3.2 | 2.97 | 2.86 |
| Brandon Cunniff | SF | mr | 26 | .500 | 4 | .250 | 1 | .250 | 1 | .250 | 0.3 | 2.3 | 2.03 | 1.95 |
| Wade Davis | Phi | mr | 29 | .708 | 194 | .325 | 165 | .453 | 166 | .456 | 39.6 | 4.1 | 3.70 | 3.68 |
| Justin de Fratus | Mia | mr | 27 | .799 | 112 | .321 | 76 | .481 | 78 | .494 | 22.4 | 5.5 | 4.90 | 5.01 |
| Jorge de la Rosa* | Mia | sp | 34 | .718 | 174 | .293 | 107 | .435 | 110 | .447 | 28.6 | 4.6 | 4.16 | 4.04 |
| Rubby de la Rosa | | sp | 26 | .730 | 417 | .281 | 254 | .440 | 263 | .456 | 68.7 | 4.5 | 4.12 | 3.95 |
| Jacob deGrom | Phi | sp | 27 | .677 | 304 | .299 | 203 | .423 | 204 | .425 | 49.4 | 3.8 | 3.43 | 3.33 |
| Randall Delgado | Mil | mr | 25 | .851 | 235 | .340 | 189 | .521 | 192 | .529 | 57.9 | 6.5 | 6.07 | 5.93 |
| Anthony DeSclafani | CHC | sp | 25 | .831 | 143 | .315 | 109 | .517 | 111 | .526 | 33.2 | 6.4 | 5.65 | 5.43 |
| Odrisamer Despaigne | NYM | sp | 28 | .695 | 614 | .298 | 377 | .419 | 385 | .428 | 99.8 | 4.2 | 3.81 | 3.73 |
| Ross Detwiler* | Mil | mr | 29 | .851 | 244 | .352 | 164 | .502 | 169 | .517 | 51.9 | 6.4 | 5.84 | 5.88 |
| Jumbo Diaz | Pit | mr | 31 | .629 | 181 | .282 | 109 | .388 | 111 | .395 | 23.8 | 3.1 | 2.83 | 2.99 |
| Jake Diekman* | SF | mr | 28 | .580 | 144 | .257 | 85 | .353 | 89 | .369 | 17.6 | 2.7 | 2.38 | 2.66 |
| Sean Doolittle* | SF | cl | 28 | .833 | 33 | .424 | 28 | .491 | 28 | .491 | 8.6 | 6.3 | 5.67 | 6.80 |
| Felix Doubront* | SD | sp | 27 | .706 | 506 | .285 | 345 | .445 | 348 | .448 | 85.7 | 4.1 | 3.81 | 3.67 |
| Kyle Drabek | NYM | sp | 27 | .850 | 125 | .272 | 101 | .543 | 103 | .554 | 26.7 | 5.4 | 4.96 | 5.53 |
| Danny Duffy* | SF | sp | 26 | .633 | 406 | .283 | 236 | .388 | 238 | .391 | 56.5 | 3.5 | 3.19 | 3.25 |
| Chris Dwyer* | SD | sp | 27 | .784 | 255 | .267 | 182 | .501 | 183 | .504 | 48.0 | 5.3 | 4.84 | 5.02 |
| Josh Edgin* | Was | mr | 28 | .222 | 8 | .125 | 1 | .111 | 1 | .111 | 0.1 | 0.4 | 0.39 | 0.36 |
| Nathan Eovaldi | CHC | sp | 25 | .764 | 586 | .324 | 368 | .456 | 374 | .463 | 105.0 | 5.1 | 4.61 | 4.49 |
| Edwin Escobar* | Atl | sp | 23 | .722 | 261 | .307 | 174 | .445 | 177 | .453 | 48.4 | 5.0 | 4.54 | 4.43 |
| Jeurys Familia | NYM | mr | 25 | .773 | 241 | .328 | 191 | .486 | 192 | .489 | 52.2 | 5.3 | 4.82 | 4.77 |
| Danny Farquhar | Ari | mr | 28 | .838 | 164 | .335 | 160 | .544 | 162 | .551 | 45.6 | 6.2 | 5.51 | 4.99 |
| Scott Feldman | Phi | sp | 32 | .840 | 170 | .312 | 117 | .506 | 120 | .519 | 35.8 | 6.0 | 5.47 | 5.01 |
| Doug Fister | Mil | sp | 31 | .731 | 510 | .335 | 286 | .412 | 299 | .431 | 77.4 | 4.2 | 3.78 | 4.09 |
| Kaleb Fleck | Was | mr | 26 | .752 | 117 | .342 | 83 | .449 | 86 | .465 | 23.4 | 5.0 | 4.62 | 4.97 |
| Jeff Francis* | STL | sp | 34 | .727 | 80 | .387 | 41 | .402 | 41 | .402 | 12.7 | 4.9 | 4.33 | 4.64 |
| Jason Frasor | LAD | mr | 37 | .623 | 47 | .255 | 29 | .382 | 30 | .395 | 6.8 | 3.3 | 3.01 | 3.49 |
| Sam Freeman* | STL | mr | 28 | .690 | 173 | .295 | 104 | .424 | 104 | .424 | 25.8 | 4.1 | 3.69 | 3.54 |
| Carlos Frias | Mia | sp | 25 | .891 | 17 | .235 | 16 | .615 | 16 | .615 | 3.9 | 5.6 | 5.00 | 5.00 |
| Charlie Furbush* | Phi | mr | 29 | .595 | 62 | .258 | 44 | .373 | 47 | .398 | 9.5 | 2.9 | 2.66 | 2.41 |
| Frank Garces* | Phi | mr | 25 | .878 | 25 | .360 | 20 | .541 | 20 | .541 | 5.8 | 6.2 | 5.84 | 7.47 |
| Yimi Garcia | Cin | mr | 24 | .769 | 206 | .316 | 157 | .488 | 159 | .494 | 42.4 | 5.0 | 4.52 | 4.18 |
| Matt Garza | Atl | sp | 31 | .762 | 617 | .301 | 405 | .471 | 410 | .477 | 112.2 | 5.1 | 4.61 | 4.30 |
| Cory Gearrin | Atl | mr | 29 | 1.119 | 15 | .400 | 18 | .692 | 19 | .731 | 6.5 | 10.9 | 9.80 | 10.51 |
| Tyler Glasnow | Ari | sp | 21 | .710 | 130 | .300 | 98 | .432 | 103 | .454 | 25.6 | 4.4 | 3.94 | 4.24 |
| Erik Goeddel | SF | mr | 26 | .869 | 18 | .389 | 12 | .480 | 12 | .480 | 4.5 | 9.3 | 9.90 | 11.95 |
| Marco Gonzales* | Col | sp | 23 | .767 | 277 | .300 | 209 | .480 | 213 | .490 | 55.5 | 4.9 | 4.48 | 4.49 |
| Chi Chi Gonzalez | | sp | 23 | .756 | 534 | .279 | 330 | .459 | 340 | .473 | 84.7 | 4.4 | 3.97 | 4.22 |
| Gio Gonzalez* | CHC | sp | 29 | .580 | 526 | .243 | 315 | .368 | 321 | .375 | 65.3 | 2.8 | 2.47 | 2.36 |
| Tom Gorzelanny* | Phi | mr | 32 | .766 | 260 | .327 | 161 | .450 | 165 | .461 | 45.5 | 5.0 | 4.46 | 4.76 |
| Joan Gregorio | SF | sp | 23 | 1.029 | 17 | .471 | 22 | .629 | 23 | .657 | 7.7 | 9.9 | 9.38 | 10.35 |
| A.J. Griffin | Col | sp | 27 | .594 | 112 | .188 | 63 | .389 | 64 | .395 | 11.8 | 2.5 | 2.28 | 2.07 |
| Jason Grilli | Mil | mr | 38 | .766 | 111 | .342 | 91 | .472 | 94 | .487 | 26.6 | 5.6 | 5.09 | 5.19 |
| Justin Grimm | Col | mr | 26 | .702 | 209 | .311 | 143 | .437 | 144 | .440 | 38.7 | 4.6 | 4.16 | 3.70 |
| Mayckol Guaipe | Mil | mr | 24 | .912 | 104 | .327 | 88 | .561 | 93 | .592 | 27.6 | 7.1 | 6.39 | 6.53 |
| Cody Hall | NYM | mr | 27 | .741 | 252 | .333 | 173 | .429 | 181 | .449 | 50.3 | 4.9 | 4.43 | 4.53 |
| Jason Hammel | Cin | sp | 32 | .654 | 563 | .265 | 326 | .397 | 339 | .412 | 76.4 | 3.4 | 3.07 | 3.07 |
| Aaron Harang | Atl | sp | 37 | .761 | 332 | .292 | 211 | .470 | 214 | .477 | 57.4 | 4.9 | 4.44 | 4.51 |
| Blaine Hardy* | Cin | mr | 28 | .738 | 251 | .307 | 168 | .452 | 172 | .462 | 44.6 | 4.6 | 4.23 | 4.16 |
| Dan Haren | Pit | sp | 34 | .593 | 298 | .265 | 145 | .358 | 146 | .360 | 33.7 | 3.0 | 2.68 | 2.15 |
| Will Harris | Cin | mr | 30 | .862 | 31 | .452 | 24 | .511 | 24 | .511 | 6.9 | 5.6 | 5.21 | 5.64 |
| Chris Hatcher | Mia | mr | 30 | .885 | 143 | .385 | 116 | .530 | 119 | .543 | 36.9 | 6.9 | 6.41 | 6.58 |
| LaTroy Hawkins | Mil | cl | 42 | .660 | 161 | .273 | 86 | .398 | 88 | .407 | 21.1 | 3.6 | 3.21 | 3.12 |
| Jeremy Hellickson | LAD | sp | 28 | .716 | 328 | .262 | 200 | .449 | 201 | .452 | 52.4 | 4.5 | 4.05 | 3.79 |
| Heath Hembree | Col | mr | 26 | .629 | 28 | .286 | 18 | .391 | 18 | .391 | 4.5 | 3.7 | 3.30 | 3.25 |
| Jim Henderson | Mil | mr | 32 | .578 | 167 | .263 | 95 | .356 | 97 | .363 | 21.3 | 2.8 | 2.60 | 2.21 |
| Jairo Heredia | SF | mr | 25 | .711 | 82 | .268 | 57 | .452 | 58 | .460 | 14.4 | 4.3 | 3.85 | 3.67 |
| David Hernandez | Mil | mr | 30 | .677 | 130 | .238 | 89 | .434 | 92 | .449 | 18.8 | 3.2 | 3.01 | 3.16 |
| Felix Hernandez | Pit | sp | 29 | .680 | 691 | .313 | 419 | .413 | 423 | .417 | 105.6 | 3.8 | 3.46 | 3.24 |
| Chris Heston | SF | sp | 27 | .649 | 403 | .268 | 217 | .389 | 223 | .400 | 56.2 | 3.8 | 3.53 | 3.26 |
| Rich Hill* | Atl | mr | 35 | .670 | 228 | .289 | 158 | .421 | 159 | .424 | 38.8 | 4.0 | 3.61 | 3.90 |
| Luke Hochevar | LAD | mr | 31 | .761 | 169 | .325 | 112 | .457 | 116 | .473 | 32.0 | 5.1 | 4.55 | 4.34 |
| Derek Holland* | Ari | sp | 28 | .626 | 159 | .245 | 97 | .399 | 98 | .403 | 21.2 | 3.1 | 2.83 | 2.60 |
| Greg Holland | LAD | cl | 29 | .714 | 111 | .324 | 99 | .471 | 99 | .471 | 23.3 | 4.1 | 3.78 | 3.40 |
| Phil Hughes | Cin | sp | 29 | .578 | 63 | .270 | 29 | .333 | 30 | .345 | 6.2 | 2.5 | 2.28 | 2.31 |
| Greg Infante | SD | mr | 27 | .767 | 259 | .263 | 188 | .478 | 196 | .499 | 48.3 | 4.7 | 4.30 | 4.55 |
| Casey Janssen | | mr | 33 | .648 | 88 | .273 | 51 | .402 | 51 | .402 | 11.8 | 3.3 | 2.97 | 2.98 |
| Jeremy Jeffress | Atl | mr | 27 | .715 | 304 | .319 | 200 | .433 | 204 | .442 | 51.7 | 4.4 | 3.95 | 4.20 |
| Ubaldo Jimenez | Cin | sp | 31 | .829 | 14 | .214 | 15 | .577 | 15 | .577 | 4.4 | 6.6 | 5.96 | 5.05 |
| Keone Kela | Col | mr | 22 | .782 | 211 | .270 | 165 | .495 | 168 | .505 | 42.8 | 5.1 | 4.56 | 4.94 |
| Shawn Kelley | LAD | mr | 31 | .612 | 186 | .280 | 113 | .378 | 115 | .385 | 25.6 | 3.1 | 2.79 | 2.78 |
| Casey Kelly | SD | sp | 25 | .680 | 451 | .266 | 255 | .414 | 263 | .427 | 64.2 | 3.9 | 3.53 | 3.25 |
| Joe Kelly | Mil | sp | 27 | .865 | 58 | .345 | 36 | .486 | 37 | .500 | 12.3 | 6.9 | 6.25 | 5.95 |
| Ian Kennedy | NYM | sp | 30 | .662 | 244 | .287 | 151 | .401 | 155 | .411 | 38.7 | 3.9 | 3.49 | 3.32 |
| Clayton Kershaw* | CHC | sp | 27 | .627 | 598 | .313 | 362 | .383 | 364 | .385 | 85.9 | 3.3 | 3.00 | 2.56 |
| Craig Kimbrel | Phi | cl | 27 | .531 | 48 | .313 | 33 | .330 | 34 | .340 | 6.3 | 2.2 | 1.99 | 1.95 |
| Phil Klein | Cin | mr | 26 | 1.800 | 2 | 1.000 | 5 | 1.000 | 5 | 1.000 | 2.8 | 76.0 | 68.43 | 71.88 |
| Corey Kluber | SF | sp | 29 | .607 | 636 | .294 | 378 | .371 | 385 | .378 | 83.5 | 2.9 | 2.64 | 2.44 |
| Corey Knebel | STL | mr | 23 | .711 | 134 | .321 | 92 | .413 | 99 | .444 | 23.2 | 3.9 | 3.49 | 4.12 |
| John Lackey | CHC | sp | 36 | .727 | 575 | .294 | 363 | .448 | 367 | .453 | 94.4 | 4.3 | 3.91 | 3.71 |
| John Lamb* | Atl | sp | 24 | 1.009 | 242 | .331 | 220 | .627 | 224 | .638 | 77.5 | 9.6 | 8.56 | 8.73 |
| Jason Lane* | | sp | 38 | .735 | 359 | .295 | 206 | .436 | 210 | .445 | 58.6 | 4.9 | 4.55 | 4.68 |
| Mat Latos | | sp | 27 | .686 | 554 | .301 | 325 | .414 | 332 | .423 | 85.7 | 4.1 | 3.72 | 3.38 |
| Tommy Layne* | Mia | mr | 30 | .984 | 7 | .429 | 5 | .556 | 5 | .556 | 1.6 | 8.4 | 7.60 | 12.85 |
| Mike Leake | Cin | sp | 27 | .678 | 665 | .272 | 369 | .410 | 382 | .424 | 91.2 | 3.7 | 3.38 | 3.25 |
| Sam LeCure | Cin | mr | 31 | .688 | 70 | .286 | 39 | .406 | 41 | .427 | 9.4 | 3.5 | 3.13 | 2.98 |
| Zach Lee | STL | sp | 23 | .812 | 23 | .348 | 18 | .486 | 19 | .514 | 5.7 | 7.3 | 6.55 | 6.90 |
| Brad Lincoln | SF | mr | 30 | .491 | 19 | .263 | 8 | .296 | 8 | .296 | 1.6 | 2.1 | 1.87 | 1.32 |
| Francisco Liriano* | Ari | sp | 31 | .685 | 488 | .311 | 345 | .430 | 346 | .431 | 87.3 | 4.1 | 3.74 | 3.47 |
| Ben Lively | Was | sp | 23 | .671 | 535 | .293 | 318 | .402 | 327 | .413 | 79.2 | 3.8 | 3.45 | 3.47 |
| Dixon Llorens | Was | mr | 22 | .630 | 56 | .286 | 39 | .382 | 42 | .412 | 8.6 | 3.3 | 2.92 | 3.68 |
| Kyle Lohse | LAD | sp | 36 | .684 | 706 | .289 | 374 | .411 | 379 | .416 | 95.2 | 3.8 | 3.45 | 3.09 |
| Aaron Loup* | Cin | mr | 27 | .768 | 158 | .348 | 102 | .442 | 108 | .468 | 31.1 | 5.5 | 4.95 | 5.00 |
| Mark Lowe | STL | mr | 32 | .749 | 37 | .324 | 25 | .472 | 25 | .472 | 5.4 | 3.6 | 3.13 | 3.40 |
| Lance Lynn | STL | sp | 28 | .619 | 550 | .249 | 339 | .397 | 343 | .402 | 73.3 | 3.1 | 2.79 | 2.48 |
| Tyler Lyons* | Cin | sp | 27 | 1.075 | 23 | .348 | 23 | .719 | 23 | .719 | 8.1 | 10.9 | 9.81 | 8.14 |
| Jean Machi | Phi | mr | 33 | .625 | 177 | .220 | 98 | .395 | 100 | .403 | 19.9 | 2.8 | 2.57 | 2.55 |
| Sean Manaea* | Mil | sp | 23 | .450 | 24 | .125 | 9 | .290 | 9 | .290 | 1.3 | 1.3 | 1.21 | 1.21 |
| Chris Martin | Mil | mr | 29 | .758 | 178 | .331 | 114 | .445 | 117 | .457 | 33.2 | 5.2 | 4.77 | 5.20 |
| Cody Martin | SD | sp | 25 | .688 | 204 | .299 | 123 | .410 | 127 | .423 | 31.2 | 4.0 | 3.66 | 3.89 |
| Carlos Martinez | Pit | sp | 23 | .685 | 522 | .287 | 306 | .419 | 309 | .423 | 78.7 | 4.1 | 3.72 | 3.52 |
| Steven Matz* | Was | sp | 24 | .727 | 294 | .333 | 185 | .430 | 190 | .442 | 49.6 | 4.5 | 4.00 | 4.07 |
| Brandon Maurer | Cin | mr | 24 | .668 | 26 | .346 | 14 | .350 | 16 | .400 | 3.5 | 3.2 | 2.76 | 2.92 |
| Trevor May | Ari | sp | 25 | .796 | 80 | .350 | 62 | .492 | 62 | .492 | 17.3 | 5.3 | 4.71 | 4.61 |
| Brandon McCarthy | SF | sp | 31 | .732 | 87 | .391 | 45 | .402 | 45 | .402 | 13.3 | 4.7 | 4.21 | 4.62 |
| T.J. McFarland* | STL | mr | 26 | .775 | 218 | .339 | 133 | .454 | 135 | .461 | 39.2 | 5.5 | 4.96 | 5.42 |
| Jake McGee* | Pit | cl | 28 | .154 | 7 | .143 | 1 | .077 | 1 | .077 | 0.1 | 0.2 | 0.16 | 0.14 |
| Jenrry Mejia | NYM | mr | 25 | .687 | 20 | .250 | 12 | .414 | 13 | .448 | 3.7 | 5.8 | 5.24 | 5.69 |
| Mark Melancon | Ari | cl | 30 | .674 | 269 | .323 | 157 | .399 | 160 | .407 | 41.3 | 3.9 | 3.49 | 3.29 |
| Wade Miley* | SD | sp | 28 | .690 | 592 | .282 | 362 | .427 | 364 | .430 | 87.6 | 3.8 | 3.51 | 3.40 |
| Matt Moore* | Ari | sp | 26 | .755 | 191 | .288 | 152 | .481 | 154 | .487 | 41.0 | 5.1 | 4.59 | 4.43 |
| Adam Morgan* | Atl | sp | 25 | .949 | 236 | .339 | 204 | .576 | 212 | .599 | 68.9 | 8.2 | 7.35 | 7.34 |
| Mike Morin | | mr | 24 | .698 | 293 | .321 | 173 | .404 | 181 | .423 | 44.2 | 3.8 | 3.54 | 3.81 |
| Akeel Morris | STL | mr | 22 | .633 | 194 | .320 | 141 | .382 | 149 | .404 | 34.9 | 3.6 | 3.23 | 3.16 |
| Brandon Morrow | Atl | sp | 30 | .788 | 119 | .336 | 83 | .474 | 85 | .486 | 24.1 | 5.6 | 5.09 | 5.41 |
| Jason Motte | Pit | mr | 33 | .684 | 94 | .298 | 58 | .426 | 58 | .426 | 15.4 | 4.3 | 3.97 | 3.25 |
| Jimmy Nelson | SD | sp | 26 | .667 | 352 | .284 | 205 | .397 | 214 | .414 | 48.4 | 3.4 | 3.15 | 3.40 |
| Pat Neshek | STL | mr | 34 | .720 | 197 | .305 | 134 | .451 | 134 | .451 | 34.4 | 4.3 | 3.85 | 3.46 |
| Juan Nicasio | Pit | sp | 28 | .911 | 190 | .358 | 157 | .569 | 159 | .576 | 49.9 | 7.5 | 6.81 | 6.62 |
| Jon Niese* | LAD | sp | 28 | .641 | 594 | .286 | 313 | .383 | 318 | .389 | 74.5 | 3.3 | 3.01 | 2.86 |
| Aaron Nola | NYM | sp | 22 | .800 | 14 | .357 | 10 | .476 | 10 | .476 | 3.0 | 5.4 | 4.87 | 4.14 |
| Ricky Nolasco | CHC | sp | 32 | 1.107 | 39 | .410 | 35 | .660 | 37 | .698 | 14.3 | 12.5 | 10.89 | 10.71 |
| Sean Nolin* | STL | sp | 25 | .697 | 48 | .229 | 32 | .457 | 33 | .471 | 7.7 | 4.0 | 3.45 | 2.61 |
| Ivan Nova | Mil | sp | 28 | .775 | 383 | .316 | 248 | .458 | 256 | .473 | 68.8 | 4.9 | 4.49 | 4.59 |
| Darren O'Day | Cin | mr | 32 | .655 | 184 | .272 | 111 | .394 | 117 | .415 | 29.0 | 3.8 | 3.52 | 3.12 |
| Eric O'Flaherty* | Pit | mr | 30 | .690 | 76 | .263 | 49 | .434 | 50 | .442 | 12.0 | 4.1 | 3.74 | 3.58 |
| Brett Oberholtzer* | SF | sp | 25 | .328 | 12 | .167 | 4 | .211 | 4 | .211 | 0.5 | 1.0 | 0.86 | 0.95 |
| Jake Odorizzi | SD | sp | 25 | .723 | 208 | .279 | 138 | .452 | 140 | .459 | 36.0 | 4.5 | 4.12 | 4.02 |
| Alexi Ogando | NYM | mr | 31 | .775 | 258 | .287 | 179 | .471 | 183 | .482 | 49.9 | 5.3 | 4.81 | 5.07 |
| Henry Owens* | Atl | sp | 22 | .798 | 493 | .282 | 390 | .505 | 399 | .517 | 106.2 | 5.4 | 4.88 | 4.69 |
| Rudy Owens* | SD | sp | 27 | .921 | 52 | .385 | 45 | .563 | 46 | .575 | 15.2 | 8.4 | 7.56 | 7.83 |
| Blake Parker | LAD | mr | 30 | .654 | 81 | .296 | 58 | .411 | 59 | .418 | 14.4 | 3.9 | 3.53 | 3.55 |
| Bobby Parnell | NYM | cl | 30 | .658 | 101 | .307 | 57 | .396 | 58 | .403 | 11.5 | 2.7 | 2.47 | 2.52 |
| Jake Peavy | | sp | 34 | .707 | 377 | .324 | 221 | .419 | 222 | .420 | 60.3 | 4.3 | 3.96 | 3.65 |
| Joel Peralta | Mia | mr | 39 | .464 | 63 | .222 | 30 | .294 | 30 | .294 | 4.9 | 1.6 | 1.45 | 1.30 |
| Wily Peralta | Mia | sp | 26 | .732 | 359 | .298 | 216 | .431 | 224 | .447 | 61.4 | 4.8 | 4.31 | 4.20 |
| Martin Perez* | LAD | sp | 24 | .595 | 266 | .282 | 131 | .351 | 133 | .357 | 28.1 | 2.7 | 2.46 | 2.45 |
| Glen Perkins* | Phi | cl | 32 | .558 | 149 | .275 | 78 | .332 | 81 | .345 | 17.3 | 2.6 | 2.41 | 2.07 |
| Zach Petrick | Pit | sp | 25 | .909 | 10 | .200 | 7 | .636 | 7 | .636 | 1.9 | 6.4 | 5.15 | 4.18 |
| Drew Pomeranz* | SD | sp | 26 | .726 | 238 | .290 | 177 | .465 | 179 | .470 | 43.3 | 4.3 | 3.84 | 3.85 |
| David Price* | Mia | sp | 29 | .595 | 672 | .289 | 365 | .362 | 369 | .366 | 78.6 | 2.7 | 2.48 | 2.14 |
| Zach Putnam | LAD | mr | 27 | .717 | 158 | .361 | 112 | .424 | 115 | .436 | 30.7 | 4.5 | 4.03 | 4.19 |
| Jose Quintana* | NYM | sp | 26 | .697 | 618 | .314 | 378 | .421 | 385 | .429 | 101.6 | 4.3 | 3.91 | 3.57 |
| Neil Ramirez | Ari | mr | 26 | .548 | 56 | .268 | 38 | .358 | 38 | .358 | 8.5 | 3.0 | 2.75 | 2.46 |
| A.J. Ramos | NYM | mr | 28 | .826 | 250 | .292 | 217 | .518 | 224 | .535 | 65.4 | 6.4 | 5.82 | 5.73 |
| Cory Rasmus | | mr | 27 | .847 | 123 | .333 | 101 | .529 | 102 | .534 | 29.3 | 6.3 | 5.65 | 6.48 |
| Robbie Ray* | | sp | 23 | .676 | 104 | .269 | 62 | .411 | 64 | .424 | 15.3 | 3.9 | 3.58 | 4.05 |
| Chris Reed* | Atl | sp | 25 | .680 | 314 | .255 | 192 | .421 | 198 | .434 | 46.9 | 3.9 | 3.60 | 3.68 |
| Matt Reynolds* | Cin | mr | 30 | .779 | 51 | .373 | 34 | .459 | 34 | .459 | 9.8 | 5.2 | 4.67 | 4.71 |
| David Robertson | Mil | cl | 30 | .723 | 162 | .333 | 130 | .448 | 133 | .459 | 35.2 | 4.6 | 4.21 | 4.00 |
| Fernando Rodney | Mia | cl | 38 | .640 | 188 | .303 | 125 | .398 | 126 | .401 | 29.9 | 3.6 | 3.22 | 3.08 |
| Carlos Rodon* | Col | sp | 22 | .733 | 240 | .300 | 201 | .466 | 205 | .476 | 55.0 | 5.2 | 4.71 | 4.59 |
| Eduardo Rodriguez | Was | sp | 22 | .673 | 613 | .289 | 337 | .397 | 350 | .413 | 85.6 | 3.8 | 3.44 | 3.37 |
| Francisco Rodriguez | Col | cl | 33 | .754 | 82 | .244 | 67 | .493 | 69 | .507 | 17.8 | 4.9 | 4.50 | 4.15 |
| Paco Rodriguez* | Mil | mr | 24 | .922 | 34 | .559 | 42 | .560 | 43 | .573 | 15.9 | 9.5 | 8.21 | 7.80 |
| Chaz Roe | Mil | mr | 28 | .708 | 5 | .400 | 4 | .444 | 4 | .444 | 1.1 | 4.9 | 4.40 | 3.63 |
| Hector Rondon | SF | cl | 27 | .643 | 185 | .276 | 112 | .397 | 115 | .408 | 27.4 | 3.6 | 3.26 | 2.74 |
| Trevor Rosenthal | STL | cl | 25 | .693 | 164 | .323 | 122 | .428 | 124 | .435 | 30.6 | 4.1 | 3.63 | 3.74 |
| Robbie Ross* | SD | mr | 26 | .618 | 289 | .287 | 141 | .354 | 148 | .372 | 32.5 | 2.9 | 2.66 | 2.70 |
| Ben Rowen | Cin | mr | 26 | .924 | 16 | .250 | 14 | .583 | 15 | .625 | 3.4 | 5.1 | 5.13 | 6.59 |
| Nick Rumbelow | Ari | mr | 23 | .542 | 57 | .316 | 27 | .314 | 27 | .314 | 5.9 | 2.5 | 2.28 | 2.25 |
| Marc Rzepczynski* | Pit | mr | 29 | .557 | 97 | .268 | 45 | .336 | 45 | .336 | 9.2 | 2.4 | 2.20 | 2.03 |
| CC Sabathia* | Pit | sp | 34 | .667 | 372 | .325 | 224 | .405 | 225 | .407 | 55.4 | 3.7 | 3.39 | 3.14 |
| Casey Sadler | Mil | sp | 24 | .691 | 405 | .277 | 199 | .396 | 208 | .414 | 54.4 | 4.0 | 3.69 | 3.42 |
| Danny Salazar | Mia | sp | 25 | .625 | 492 | .283 | 308 | .383 | 317 | .394 | 70.3 | 3.2 | 2.90 | 2.80 |
| Chris Sale* | Atl | sp | 26 | .623 | 509 | .303 | 300 | .372 | 310 | .385 | 75.5 | 3.4 | 3.11 | 2.73 |
| Jeff Samardzija | Phi | sp | 30 | .612 | 578 | .279 | 341 | .375 | 348 | .382 | 75.5 | 2.9 | 2.65 | 2.48 |
| Adrian Sampson | Col | sp | 23 | .719 | 421 | .271 | 238 | .442 | 240 | .445 | 65.5 | 4.6 | 4.23 | 3.70 |
| Aaron Sanchez | STL | mr | 22 | .807 | 15 | .267 | 11 | .500 | 11 | .500 | 2.7 | 4.6 | 4.44 | 4.68 |
| Anibal Sanchez | SF | sp | 31 | .556 | 556 | .270 | 251 | .326 | 254 | .330 | 54.7 | 2.5 | 2.25 | 1.97 |
| Ervin Santana | CHC | sp | 32 | .577 | 18 | .333 | 7 | .304 | 7 | .304 | 2.1 | 3.5 | 3.34 | 3.42 |
| Tanner Scheppers | Col | mr | 28 | .862 | 223 | .251 | 184 | .559 | 188 | .571 | 52.4 | 6.2 | 5.54 | 4.98 |
| Max Scherzer | Phi | sp | 30 | .599 | 253 | .273 | 153 | .371 | 157 | .381 | 34.5 | 3.0 | 2.72 | 2.35 |
| Evan Scribner | NYM | mr | 29 | .757 | 236 | .347 | 179 | .464 | 183 | .474 | 49.5 | 5.0 | 4.56 | 4.27 |
| James Shields | Cin | sp | 33 | .729 | 185 | .286 | 119 | .444 | 122 | .455 | 31.7 | 4.5 | 4.01 | 3.72 |
| Matt Shoemaker | Phi | sp | 28 | .679 | 575 | .282 | 349 | .423 | 353 | .428 | 83.2 | 3.6 | 3.30 | 3.07 |
| Chasen Shreve* | Was | mr | 24 | .690 | 260 | .304 | 174 | .420 | 180 | .435 | 44.4 | 4.0 | 3.62 | 3.29 |
| Kevin Siegrist* | Pit | mr | 25 | .569 | 164 | .232 | 103 | .363 | 105 | .370 | 21.9 | 2.8 | 2.52 | 2.32 |
| John Simms | Cin | sp | 23 | .738 | 139 | .309 | 86 | .455 | 86 | .455 | 22.9 | 4.6 | 4.31 | 4.25 |
| Joe Smith | Mil | mr | 31 | .716 | 237 | .321 | 148 | .435 | 148 | .435 | 40.1 | 4.5 | 4.10 | 3.72 |
| Will Smith* | Ari | mr | 25 | .679 | 196 | .306 | 147 | .427 | 149 | .433 | 33.7 | 3.6 | 3.25 | 3.14 |
| Drew Smyly* | Mil | sp | 26 | .610 | 141 | .262 | 74 | .379 | 74 | .379 | 16.8 | 3.1 | 2.72 | 2.40 |
| Joakim Soria | LAD | mr | 31 | .760 | 166 | .307 | 125 | .470 | 129 | .485 | 32.1 | 4.6 | 4.13 | 4.25 |
| Craig Stammen | Cin | mr | 31 | .431 | 24 | .250 | 8 | .242 | 8 | .242 | 1.5 | 1.6 | 1.44 | 1.20 |
| Robert Stephenson | Mil | sp | 22 | .752 | 83 | .241 | 57 | .479 | 58 | .487 | 15.1 | 4.8 | 4.41 | 4.18 |
| Matt Stites | CHC | mr | 25 | .757 | 178 | .258 | 133 | .472 | 140 | .496 | 34.4 | 4.8 | 4.27 | 4.50 |
| Dan Straily | LAD | sp | 26 | .764 | 169 | .302 | 112 | .457 | 117 | .478 | 30.2 | 4.7 | 4.37 | 4.94 |
| Chris Stratton | SF | sp | 24 | .741 | 16 | .375 | 10 | .435 | 10 | .435 | 2.7 | 4.9 | 4.38 | 5.34 |
| Huston Street | SF | cl | 31 | .626 | 160 | .287 | 98 | .395 | 98 | .395 | 22.0 | 3.2 | 2.87 | 2.48 |
| Pedro Strop | Phi | mr | 30 | .522 | 67 | .254 | 33 | .308 | 35 | .327 | 6.8 | 2.1 | 1.96 | 1.36 |
| Junichi Tazawa | Atl | mr | 29 | .631 | 269 | .283 | 158 | .384 | 162 | .394 | 37.4 | 3.4 | 3.03 | 2.84 |
| Dale Thayer | | mr | 34 | .774 | 101 | .307 | 69 | .483 | 70 | .490 | 18.4 | 4.8 | 4.29 | 3.99 |
| Tyler Thornburg | LAD | mr | 26 | .795 | 155 | .355 | 119 | .492 | 119 | .492 | 36.2 | 6.3 | 5.71 | 5.75 |
| Chris Tillman | Pit | sp | 27 | .656 | 537 | .264 | 322 | .414 | 323 | .415 | 73.3 | 3.4 | 3.14 | 3.02 |
| Shawn Tolleson | CHC | mr | 27 | .732 | 252 | .286 | 173 | .458 | 176 | .466 | 42.1 | 4.1 | 3.73 | 3.67 |
| Michael Tonkin | Mil | mr | 25 | .764 | 173 | .341 | 111 | .464 | 111 | .464 | 30.4 | 4.9 | 4.45 | 4.39 |
| Nick Travieso | Ari | sp | 21 | 1.097 | 11 | .455 | 14 | .667 | 14 | .667 | 4.7 | 9.7 | 8.76 | 9.08 |
| Samuel Tuivailala | Was | mr | 22 | .555 | 107 | .243 | 70 | .361 | 71 | .366 | 14.0 | 2.7 | 2.52 | 2.79 |
| Julio Urias* | Ari | sp | 18 | .788 | 290 | .317 | 241 | .492 | 246 | .502 | 64.2 | 5.2 | 4.76 | 4.78 |
| Jason Vargas* | STL | sp | 32 | .675 | 198 | .268 | 117 | .424 | 117 | .424 | 28.1 | 3.7 | 3.43 | 3.24 |
| Pat Venditte | SF | mr | 30 | .828 | 61 | .393 | 44 | .489 | 44 | .489 | 13.8 | 6.2 | 5.59 | 4.93 |
| Justin Verlander | Mia | sp | 32 | .700 | 411 | .292 | 248 | .425 | 253 | .434 | 59.3 | 3.8 | 3.42 | 3.48 |
| Logan Verrett | CHC | sp | 25 | .754 | 17 | .353 | 12 | .414 | 14 | .483 | 3.5 | 4.8 | 4.28 | 3.73 |
| Carlos Villanueva | CHC | mr | 31 | .715 | 226 | .305 | 150 | .439 | 153 | .447 | 38.7 | 4.3 | 3.95 | 3.72 |
| Nick Vincent | | mr | 28 | .725 | 162 | .370 | 102 | .416 | 104 | .424 | 30.0 | 5.0 | 4.48 | 4.62 |
| Arodys Vizcaino | Ari | mr | 24 | .671 | 91 | .297 | 56 | .409 | 57 | .416 | 14.5 | 4.0 | 3.68 | 3.11 |
| Ryan Vogelsong | LAD | sp | 37 | .709 | 460 | .274 | 291 | .430 | 305 | .451 | 76.5 | 4.3 | 3.85 | 3.72 |
| Edinson Volquez | CHC | sp | 31 | .827 | 466 | .281 | 361 | .514 | 372 | .530 | 108.9 | 6.4 | 5.74 | 5.64 |
| Adam Wainwright | Pit | sp | 33 | .640 | 114 | .281 | 57 | .370 | 60 | .390 | 14.0 | 3.3 | 2.96 | 2.89 |
| Jordan Walden | Phi | mr | 27 | .497 | 23 | .174 | 15 | .341 | 15 | .341 | 2.8 | 2.1 | 1.93 | 1.50 |
| Taijuan Walker | STL | sp | 22 | .750 | 541 | .307 | 370 | .460 | 379 | .471 | 100.4 | 4.8 | 4.36 | 4.07 |
| Tony Watson* | Mia | mr | 30 | .557 | 175 | .257 | 91 | .324 | 99 | .352 | 20.8 | 2.7 | 2.40 | 2.14 |
| C.J. Wilson* | | sp | 34 | .831 | 319 | .348 | 255 | .511 | 257 | .515 | 75.3 | 6.2 | 5.61 | 5.78 |
| Justin Wilson* | CHC | mr | 27 | .672 | 190 | .263 | 136 | .430 | 138 | .437 | 33.5 | 4.1 | 3.70 | 3.48 |
| Matt Wisler | Was | sp | 22 | .783 | 574 | .298 | 398 | .488 | 401 | .491 | 112.4 | 5.4 | 4.91 | 4.78 |
| Travis Wood* | STL | sp | 28 | .651 | 150 | .300 | 93 | .401 | 94 | .405 | 23.6 | 3.9 | 3.52 | 3.17 |
| Vance Worley | Phi | sp | 27 | .838 | 140 | .336 | 87 | .497 | 89 | .509 | 26.1 | 5.9 | 5.23 | 5.02 |
| Chris R. Young | STL | sp | 36 | .815 | 524 | .281 | 374 | .516 | 380 | .524 | 109.8 | 5.9 | 5.40 | 5.00 |
| Kyle Zimmer | Ari | sp | 23 | .630 | 342 | .266 | 179 | .377 | 184 | .387 | 44.7 | 3.4 | 3.12 | 2.68 |
| Jordan Zimmermann | Phi | sp | 29 | .632 | 670 | .284 | 357 | .379 | 362 | .384 | 83.1 | 3.2 | 2.88 | 2.68 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | PCH/G | STR% |
| Fernando Abad* | LAD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 13.3 | .658 |
| Austin Adams | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 10 | .303 | 15.6 | .628 |
| Jeremy Affeldt* | Mia | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 18.1 | .597 |
| Dario Alvarez* | NYM | mr | 26 | 4 | 0 | .000 | 0 | 2 | .500 | 17 | 4.3 | 15 | 8 | .533 | 38.3 | .581 |
| Henderson Alvarez | Col | sp | 25 | 5 | 2 | .400 | 0 | 3 | .600 | 27 | 5.4 | 0 | 0 | .000 | 86.8 | .691 |
| R.J. Alvarez | | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 46 | 16 | .348 | 19.0 | .604 |
| Chase Anderson | | sp | 27 | 31 | 0 | .000 | 0 | 21 | .677 | 114 | 3.7 | 24 | 12 | .500 | 90.4 | .634 |
| Chris Anderson | SF | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 2 | 1.000 | 19.3 | .649 |
| Chris Archer | SD | sp | 26 | 33 | 0 | .000 | 0 | 18 | .545 | 115 | 3.5 | 30 | 12 | .400 | 80.3 | .616 |
| Jake Arrieta | SF | sp | 29 | 23 | 0 | .000 | 0 | 10 | .435 | 88 | 3.8 | 15 | 7 | .467 | 86.5 | .619 |
| Burke Badenhop | SF | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 18.0 | .673 |
| Homer Bailey | Phi | sp | 29 | 2 | 0 | .000 | 0 | 0 | .000 | 17 | 8.5 | 4 | 2 | .500 | 104.5 | .660 |
| Grant Balfour | Mia | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.1 | .611 |
| Manny Banuelos* | Ari | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.7 | .591 |
| Chris Bassitt | Ari | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 22.9 | .559 |
| Antonio Bastardo* | Ari | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 33 | 8 | .242 | 16.9 | .577 |
| Brandon Beachy | LAD | sp | 28 | 8 | 0 | .000 | 0 | 3 | .375 | 38 | 4.8 | 7 | 4 | .571 | 88.4 | .590 |
| Cam Bedrosian | SD | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 57 | 16 | .281 | 15.9 | .610 |
| Ronald Belisario | Mia | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 22.7 | .655 |
| Jeff Beliveau* | Col | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 13.3 | .500 |
| Joaquin Benoit | Mia | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 16.5 | .661 |
| Dellin Betances | Phi | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 16.9 | .615 |
| Clayton Blackburn | Was | sp | 22 | 24 | 0 | .000 | 0 | 12 | .500 | 93 | 3.9 | 15 | 6 | .400 | 86.4 | .635 |
| Aaron Blair | | sp | 23 | 19 | 1 | .053 | 0 | 8 | .421 | 70 | 3.7 | 11 | 2 | .182 | 57.8 | .618 |
| Michael Blazek | LAD | mr | 26 | 6 | 0 | .000 | 0 | 4 | .667 | 35 | 5.8 | 2 | 1 | .500 | 87.3 | .596 |
| Mike Bolsinger | Ari | sp | 27 | 3 | 0 | .000 | 0 | 2 | .667 | 8 | 2.7 | 3 | 0 | .000 | 64.7 | .603 |
| Matthew Bowman | NYM | sp | 24 | 26 | 1 | .038 | 0 | 12 | .462 | 110 | 4.2 | 23 | 9 | .391 | 95.8 | .620 |
| Brad Brach | Col | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 18.8 | .631 |
| Chase Bradford | Pit | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 2 | .118 | 20.0 | .659 |
| Parker Bridwell | Ari | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 20.0 | .650 |
| Rex Brothers* | Cin | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 18.0 | .593 |
| Jonathan Broxton | Pit | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 15.0 | .624 |
| Clay Buchholz | Cin | sp | 30 | 19 | 0 | .000 | 0 | 9 | .474 | 93 | 4.9 | 16 | 3 | .188 | 95.7 | .639 |
| Mark Buehrle* | Mia | sp | 36 | 35 | 1 | .029 | 0 | 19 | .543 | 139 | 4.0 | 20 | 9 | .450 | 97.5 | .639 |
| A.J. Burnett | Pit | sp | 38 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 1 | 1 | 1.000 | 24.0 | .792 |
| Trevor Cahill | Mia | sp | 27 | 6 | 0 | .000 | 0 | 5 | .833 | 19 | 3.2 | 1 | 1 | 1.000 | 89.0 | .597 |
| Matt Cain | STL | sp | 30 | 14 | 1 | .071 | 0 | 7 | .500 | 60 | 4.3 | 5 | 2 | .400 | 96.9 | .651 |
| David D. Carpenter | CHC | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 | 15.9 | .619 |
| Santiago Casilla | SF | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 4 | .200 | 17.9 | .612 |
| Miguel Castro | Col | mr | 20 | 3 | 0 | .000 | 0 | 0 | .000 | 15 | 5.0 | 26 | 4 | .154 | 20.6 | .603 |
| Xavier Cedeno* | Cin | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 7 | .318 | 14.9 | .604 |
| Jhoulys Chacin | Ari | sp | 27 | 13 | 0 | .000 | 0 | 9 | .692 | 48 | 3.7 | 10 | 6 | .600 | 98.2 | .614 |
| Andrew Chafin* | LAD | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.0 | .778 |
| Aroldis Chapman* | Ari | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 18.5 | .585 |
| Jesse Chavez | STL | mr | 31 | 21 | 1 | .048 | 0 | 8 | .381 | 95 | 4.5 | 18 | 10 | .556 | 66.2 | .644 |
| Randy Choate* | Col | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 17.3 | .615 |
| Tony Cingrani* | NYM | sp | 25 | 5 | 0 | .000 | 0 | 1 | .200 | 11 | 2.2 | 10 | 5 | .500 | 36.9 | .581 |
| Steve Cishek | Pit | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 17.1 | .659 |
| Alex Claudio* | Col | mr | 23 | 7 | 0 | .000 | 0 | 1 | .143 | 24 | 3.4 | 21 | 7 | .333 | 32.6 | .626 |
| Tyler Clippard | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 20.5 | .627 |
| Josh Collmenter | Cin | sp | 29 | 28 | 1 | .036 | 1 | 16 | .571 | 109 | 3.9 | 13 | 2 | .154 | 87.9 | .631 |
| Bartolo Colon | Pit | sp | 42 | 14 | 0 | .000 | 0 | 11 | .786 | 61 | 4.4 | 10 | 2 | .200 | 89.7 | .655 |
| Ryan Cook | SF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 20.6 | .630 |
| Tim Cooney* | Col | sp | 24 | 28 | 0 | .000 | 0 | 17 | .607 | 110 | 3.9 | 13 | 5 | .385 | 95.5 | .635 |
| Daniel Coulombe* | Was | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 39 | 11 | .282 | 16.9 | .570 |
| Jesse Crain | Atl | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 13.7 | .635 |
| Aaron Crow | LAD | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.0 | .694 |
| Johnny Cueto | Mil | sp | 29 | 40 | 2 | .050 | 1 | 27 | .675 | 172 | 4.3 | 15 | 4 | .267 | 91.4 | .646 |
| Brandon Cunniff | SF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 9.0 | 1.000 |
| Wade Davis | Phi | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 5 | .208 | 20.5 | .621 |
| Justin de Fratus | Mia | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 20.9 | .656 |
| Jorge de la Rosa* | Mia | sp | 34 | 6 | 0 | .000 | 0 | 2 | .333 | 40 | 6.7 | 10 | 2 | .200 | 41.0 | .577 |
| Rubby de la Rosa | | sp | 26 | 23 | 0 | .000 | 0 | 11 | .478 | 96 | 4.2 | 17 | 4 | .235 | 92.5 | .627 |
| Jacob deGrom | Phi | sp | 27 | 19 | 0 | .000 | 0 | 13 | .684 | 81 | 4.3 | 9 | 3 | .333 | 99.3 | .640 |
| Randall Delgado | Mil | mr | 25 | 14 | 0 | .000 | 0 | 3 | .214 | 59 | 4.2 | 11 | 1 | .091 | 69.3 | .618 |
| Anthony DeSclafani | CHC | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 18.9 | .629 |
| Odrisamer Despaigne | NYM | sp | 28 | 33 | 1 | .030 | 0 | 21 | .636 | 119 | 3.6 | 18 | 11 | .611 | 93.4 | .618 |
| Ross Detwiler* | Mil | mr | 29 | 14 | 0 | .000 | 0 | 6 | .429 | 69 | 4.9 | 3 | 3 | 1.000 | 83.4 | .629 |
| Jumbo Diaz | Pit | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 19.5 | .623 |
| Jake Diekman* | SF | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 17.6 | .594 |
| Sean Doolittle* | SF | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 17.8 | .634 |
| Felix Doubront* | SD | sp | 27 | 32 | 0 | .000 | 0 | 18 | .563 | 133 | 4.2 | 18 | 7 | .389 | 85.1 | .607 |
| Kyle Drabek | NYM | sp | 27 | 8 | 0 | .000 | 0 | 3 | .375 | 26 | 3.3 | 5 | 1 | .200 | 89.8 | .602 |
| Danny Duffy* | SF | sp | 26 | 27 | 0 | .000 | 0 | 12 | .444 | 115 | 4.3 | 13 | 4 | .308 | 89.2 | .598 |
| Chris Dwyer* | SD | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 51 | 12 | .235 | 17.1 | .558 |
| Josh Edgin* | Was | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.5 | .718 |
| Nathan Eovaldi | CHC | sp | 25 | 32 | 0 | .000 | 0 | 13 | .406 | 140 | 4.4 | 26 | 9 | .346 | 87.0 | .638 |
| Edwin Escobar* | Atl | sp | 23 | 15 | 0 | .000 | 0 | 4 | .267 | 60 | 4.0 | 16 | 6 | .375 | 84.0 | .597 |
| Jeurys Familia | NYM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 6 | .240 | 19.5 | .598 |
| Danny Farquhar | Ari | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 35 | 7 | .200 | 18.6 | .619 |
| Scott Feldman | Phi | sp | 32 | 9 | 0 | .000 | 0 | 3 | .333 | 49 | 5.4 | 2 | 1 | .500 | 93.3 | .632 |
| Doug Fister | Mil | sp | 31 | 27 | 1 | .037 | 1 | 17 | .630 | 156 | 5.8 | 9 | 2 | .222 | 91.5 | .655 |
| Kaleb Fleck | Was | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 21.3 | .593 |
| Jeff Francis* | STL | sp | 34 | 4 | 0 | .000 | 0 | 3 | .750 | 21 | 5.3 | 6 | 3 | .500 | 100.3 | .636 |
| Jason Frasor | LAD | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.7 | .634 |
| Sam Freeman* | STL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 8 | .258 | 16.2 | .591 |
| Carlos Frias | Mia | sp | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 4 | 4.0 | 0 | 0 | .000 | 106.0 | .632 |
| Charlie Furbush* | Phi | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 14.5 | .637 |
| Frank Garces* | Phi | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.3 | .607 |
| Yimi Garcia | Cin | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 20.8 | .644 |
| Matt Garza | Atl | sp | 31 | 33 | 1 | .030 | 0 | 16 | .485 | 141 | 4.3 | 10 | 6 | .600 | 82.2 | .629 |
| Cory Gearrin | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 22.4 | .580 |
| Tyler Glasnow | Ari | sp | 21 | 7 | 0 | .000 | 0 | 1 | .143 | 33 | 4.7 | 13 | 4 | .308 | 61.6 | .587 |
| Erik Goeddel | SF | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 31.7 | .547 |
| Marco Gonzales* | Col | sp | 23 | 15 | 0 | .000 | 0 | 6 | .400 | 64 | 4.3 | 12 | 8 | .667 | 60.2 | .598 |
| Chi Chi Gonzalez | | sp | 23 | 27 | 0 | .000 | 0 | 15 | .556 | 71 | 2.6 | 19 | 8 | .421 | 62.2 | .612 |
| Gio Gonzalez* | CHC | sp | 29 | 33 | 2 | .061 | 2 | 22 | .667 | 127 | 3.8 | 16 | 2 | .125 | 103.3 | .607 |
| Tom Gorzelanny* | Phi | mr | 32 | 9 | 0 | .000 | 0 | 6 | .667 | 67 | 7.4 | 14 | 3 | .214 | 42.3 | .646 |
| Joan Gregorio | SF | sp | 23 | 1 | 0 | .000 | 0 | 0 | .000 | 10 | 10.0 | 0 | 0 | .000 | 36.5 | .568 |
| A.J. Griffin | Col | sp | 27 | 6 | 1 | .167 | 0 | 5 | .833 | 17 | 2.8 | 0 | 0 | .000 | 95.8 | .626 |
| Jason Grilli | Mil | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 21.7 | .601 |
| Justin Grimm | Col | mr | 26 | 3 | 0 | .000 | 0 | 0 | .000 | 7 | 2.3 | 22 | 3 | .136 | 22.5 | .606 |
| Mayckol Guaipe | Mil | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 26.4 | .671 |
| Cody Hall | NYM | mr | 27 | 2 | 0 | .000 | 0 | 0 | .000 | 5 | 2.5 | 28 | 8 | .286 | 23.4 | .620 |
| Jason Hammel | Cin | sp | 32 | 31 | 2 | .065 | 2 | 20 | .645 | 114 | 3.7 | 19 | 6 | .316 | 97.7 | .640 |
| Aaron Harang | Atl | sp | 37 | 17 | 1 | .059 | 0 | 7 | .412 | 62 | 3.6 | 11 | 3 | .273 | 80.0 | .619 |
| Blaine Hardy* | Cin | mr | 28 | 15 | 0 | .000 | 0 | 10 | .667 | 69 | 4.6 | 11 | 5 | .455 | 72.8 | .627 |
| Dan Haren | Pit | sp | 34 | 15 | 0 | .000 | 0 | 8 | .533 | 72 | 4.8 | 6 | 1 | .167 | 76.8 | .666 |
| Will Harris | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 26.6 | .651 |
| Chris Hatcher | Mia | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 20.8 | .645 |
| LaTroy Hawkins | Mil | cl | 42 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 20.2 | .653 |
| Jeremy Hellickson | LAD | sp | 28 | 18 | 0 | .000 | 0 | 10 | .556 | 64 | 3.6 | 7 | 2 | .286 | 87.6 | .639 |
| Heath Hembree | Col | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 19.0 | .584 |
| Jim Henderson | Mil | mr | 32 | 2 | 0 | .000 | 0 | 0 | .000 | 13 | 6.5 | 15 | 4 | .267 | 24.6 | .625 |
| Jairo Heredia | SF | mr | 25 | 5 | 0 | .000 | 0 | 3 | .600 | 18 | 3.6 | 0 | 0 | .000 | 91.2 | .621 |
| David Hernandez | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 19.8 | .629 |
| Felix Hernandez | Pit | sp | 29 | 38 | 1 | .026 | 1 | 26 | .684 | 185 | 4.9 | 16 | 4 | .250 | 99.7 | .668 |
| Chris Heston | SF | sp | 27 | 22 | 0 | .000 | 0 | 13 | .591 | 98 | 4.5 | 15 | 7 | .467 | 95.2 | .610 |
| Rich Hill* | Atl | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 77 | 22 | .286 | 12.0 | .583 |
| Luke Hochevar | LAD | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 20.2 | .638 |
| Derek Holland* | Ari | sp | 28 | 9 | 0 | .000 | 0 | 7 | .778 | 29 | 3.2 | 3 | 0 | .000 | 103.3 | .628 |
| Greg Holland | LAD | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 16.8 | .619 |
| Phil Hughes | Cin | sp | 29 | 3 | 0 | .000 | 0 | 3 | 1.000 | 11 | 3.7 | 3 | 0 | .000 | 102.3 | .704 |
| Greg Infante | SD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 45 | 10 | .222 | 15.9 | .582 |
| Casey Janssen | | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 17.7 | .664 |
| Jeremy Jeffress | Atl | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 70 | 23 | .329 | 14.4 | .594 |
| Ubaldo Jimenez | Cin | sp | 31 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 0 | 0 | .000 | 102.0 | .618 |
| Keone Kela | Col | mr | 22 | 2 | 0 | .000 | 0 | 0 | .000 | 8 | 4.0 | 23 | 9 | .391 | 22.8 | .574 |
| Shawn Kelley | LAD | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 9 | .529 | 18.1 | .627 |
| Casey Kelly | SD | sp | 25 | 24 | 0 | .000 | 0 | 14 | .583 | 68 | 2.8 | 11 | 5 | .455 | 90.8 | .643 |
| Joe Kelly | Mil | sp | 27 | 3 | 0 | .000 | 0 | 1 | .333 | 20 | 6.7 | 3 | 1 | .333 | 87.0 | .648 |
| Ian Kennedy | NYM | sp | 30 | 14 | 0 | .000 | 0 | 8 | .571 | 52 | 3.7 | 6 | 0 | .000 | 101.2 | .613 |
| Clayton Kershaw* | CHC | sp | 27 | 33 | 1 | .030 | 1 | 26 | .788 | 141 | 4.3 | 14 | 3 | .214 | 101.7 | .656 |
| Craig Kimbrel | Phi | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 19.7 | .624 |
| Phil Klein | Cin | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 23.0 | .609 |
| Corey Kluber | SF | sp | 29 | 40 | 2 | .050 | 1 | 27 | .675 | 154 | 3.8 | 19 | 6 | .316 | 97.2 | .654 |
| Corey Knebel | STL | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 7 | .412 | 20.5 | .610 |
| John Lackey | CHC | sp | 36 | 32 | 2 | .063 | 1 | 20 | .625 | 105 | 3.3 | 19 | 2 | .105 | 85.1 | .650 |
| John Lamb* | Atl | sp | 24 | 9 | 0 | .000 | 0 | 3 | .333 | 23 | 2.6 | 9 | 3 | .333 | 32.8 | .610 |
| Jason Lane* | | sp | 38 | 11 | 2 | .182 | 2 | 7 | .636 | 65 | 5.9 | 29 | 8 | .276 | 49.2 | .641 |
| Mat Latos | | sp | 27 | 30 | 1 | .033 | 0 | 17 | .567 | 136 | 4.5 | 14 | 5 | .357 | 95.0 | .643 |
| Tommy Layne* | Mia | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 11.7 | .486 |
| Mike Leake | Cin | sp | 27 | 32 | 4 | .125 | 2 | 19 | .594 | 198 | 6.2 | 13 | 6 | .462 | 101.2 | .643 |
| Sam LeCure | Cin | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 19.4 | .633 |
| Zach Lee | STL | sp | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 38.0 | .539 |
| Brad Lincoln | SF | mr | 30 | 1 | 0 | .000 | 0 | 1 | 1.000 | 10 | 10.0 | 0 | 0 | .000 | 98.0 | .633 |
| Francisco Liriano* | Ari | sp | 31 | 33 | 0 | .000 | 0 | 20 | .606 | 137 | 4.2 | 18 | 7 | .389 | 93.6 | .615 |
| Ben Lively | Was | sp | 23 | 32 | 1 | .031 | 0 | 17 | .531 | 130 | 4.1 | 18 | 7 | .389 | 89.8 | .611 |
| Dixon Llorens | Was | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 20.0 | .562 |
| Kyle Lohse | LAD | sp | 36 | 33 | 4 | .121 | 1 | 23 | .697 | 168 | 5.1 | 10 | 3 | .300 | 96.3 | .667 |
| Aaron Loup* | Cin | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 17.8 | .603 |
| Mark Lowe | STL | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.1 | .637 |
| Lance Lynn | STL | sp | 28 | 31 | 3 | .097 | 1 | 22 | .710 | 136 | 4.4 | 13 | 4 | .308 | 104.7 | .634 |
| Tyler Lyons* | Cin | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 17.5 | .638 |
| Jean Machi | Phi | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 | 19.7 | .638 |
| Sean Manaea* | Mil | sp | 23 | 1 | 0 | .000 | 0 | 1 | 1.000 | 6 | 6.0 | 1 | 0 | .000 | 57.0 | .579 |
| Chris Martin | Mil | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 23.7 | .635 |
| Cody Martin | SD | sp | 25 | 8 | 0 | .000 | 0 | 5 | .625 | 33 | 4.1 | 18 | 5 | .278 | 36.0 | .611 |
| Carlos Martinez | Pit | sp | 23 | 30 | 1 | .033 | 1 | 14 | .467 | 167 | 5.6 | 20 | 6 | .300 | 82.9 | .631 |
| Steven Matz* | Was | sp | 24 | 17 | 0 | .000 | 0 | 10 | .588 | 53 | 3.1 | 12 | 2 | .167 | 93.1 | .626 |
| Brandon Maurer | Cin | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 20.1 | .646 |
| Trevor May | Ari | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 4 | 1 | .250 | 24.3 | .636 |
| Brandon McCarthy | SF | sp | 31 | 4 | 0 | .000 | 0 | 1 | .250 | 20 | 5.0 | 1 | 0 | .000 | 102.5 | .678 |
| T.J. McFarland* | STL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 4 | .571 | 23.4 | .623 |
| Jake McGee* | Pit | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 13.8 | .673 |
| Jenrry Mejia | NYM | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 20.0 | .550 |
| Mark Melancon | Ari | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 17.9 | .687 |
| Wade Miley* | SD | sp | 28 | 33 | 2 | .061 | 1 | 18 | .545 | 111 | 3.4 | 10 | 5 | .500 | 91.8 | .630 |
| Matt Moore* | Ari | sp | 26 | 15 | 0 | .000 | 0 | 3 | .200 | 59 | 3.9 | 9 | 2 | .222 | 90.6 | .592 |
| Adam Morgan* | Atl | sp | 25 | 2 | 0 | .000 | 0 | 0 | .000 | 6 | 3.0 | 16 | 9 | .563 | 27.9 | .598 |
| Mike Morin | | mr | 24 | 1 | 0 | .000 | 0 | 0 | .000 | 7 | 7.0 | 38 | 8 | .211 | 19.0 | .637 |
| Akeel Morris | STL | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 8 | .286 | 22.7 | .611 |
| Brandon Morrow | Atl | sp | 30 | 7 | 0 | .000 | 0 | 4 | .571 | 32 | 4.6 | 3 | 0 | .000 | 94.0 | .605 |
| Jason Motte | Pit | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 8 | .400 | 12.8 | .627 |
| Jimmy Nelson | SD | sp | 26 | 19 | 1 | .053 | 1 | 8 | .421 | 72 | 3.8 | 11 | 3 | .273 | 74.0 | .600 |
| Pat Neshek | STL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 18.4 | .671 |
| Juan Nicasio | Pit | sp | 28 | 6 | 0 | .000 | 0 | 4 | .667 | 43 | 7.2 | 8 | 5 | .625 | 46.5 | .616 |
| Jon Niese* | LAD | sp | 28 | 33 | 0 | .000 | 0 | 23 | .697 | 145 | 4.4 | 19 | 5 | .263 | 93.6 | .640 |
| Aaron Nola | NYM | sp | 22 | 1 | 0 | .000 | 0 | 0 | .000 | 5 | 5.0 | 0 | 0 | .000 | 91.0 | .659 |
| Ricky Nolasco | CHC | sp | 32 | 2 | 0 | .000 | 0 | 0 | .000 | 5 | 2.5 | 3 | 0 | .000 | 82.0 | .665 |
| Sean Nolin* | STL | sp | 25 | 3 | 0 | .000 | 0 | 1 | .333 | 3 | 1.0 | 2 | 1 | .500 | 92.3 | .628 |
| Ivan Nova | Mil | sp | 28 | 22 | 2 | .091 | 0 | 11 | .500 | 86 | 3.9 | 19 | 7 | .368 | 90.3 | .642 |
| Darren O'Day | Cin | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 19.0 | .632 |
| Eric O'Flaherty* | Pit | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 13.0 | .635 |
| Brett Oberholtzer* | SF | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 23.7 | .620 |
| Jake Odorizzi | SD | sp | 25 | 13 | 0 | .000 | 0 | 3 | .231 | 32 | 2.5 | 7 | 4 | .571 | 92.6 | .595 |
| Alexi Ogando | NYM | mr | 31 | 4 | 0 | .000 | 0 | 0 | .000 | 23 | 5.8 | 31 | 12 | .387 | 23.3 | .581 |
| Henry Owens* | Atl | sp | 22 | 34 | 0 | .000 | 0 | 9 | .265 | 119 | 3.5 | 28 | 11 | .393 | 87.9 | .578 |
| Rudy Owens* | SD | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 23.2 | .626 |
| Blake Parker | LAD | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 20.9 | .587 |
| Bobby Parnell | NYM | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 21.9 | .656 |
| Jake Peavy | | sp | 34 | 20 | 1 | .050 | 1 | 12 | .600 | 82 | 4.1 | 10 | 7 | .700 | 95.6 | .653 |
| Joel Peralta | Mia | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 16.5 | .650 |
| Wily Peralta | Mia | sp | 26 | 21 | 0 | .000 | 0 | 8 | .381 | 83 | 4.0 | 14 | 3 | .214 | 90.3 | .608 |
| Martin Perez* | LAD | sp | 24 | 14 | 0 | .000 | 0 | 11 | .786 | 79 | 5.6 | 12 | 3 | .250 | 100.9 | .624 |
| Glen Perkins* | Phi | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 18.4 | .685 |
| Zach Petrick | Pit | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 12.0 | .667 |
| Drew Pomeranz* | SD | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 39 | 13 | .333 | 15.8 | .601 |
| David Price* | Mia | sp | 29 | 37 | 3 | .081 | 1 | 24 | .649 | 168 | 4.5 | 16 | 2 | .125 | 101.2 | .668 |
| Zach Putnam | LAD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 8 | .471 | 20.0 | .613 |
| Jose Quintana* | NYM | sp | 26 | 33 | 2 | .061 | 0 | 19 | .576 | 137 | 4.2 | 20 | 6 | .300 | 91.9 | .635 |
| Neil Ramirez | Ari | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 20.7 | .582 |
| A.J. Ramos | NYM | mr | 28 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 24 | 9 | .375 | 24.4 | .584 |
| Cory Rasmus | | mr | 27 | 8 | 0 | .000 | 0 | 2 | .250 | 15 | 1.9 | 7 | 1 | .143 | 95.4 | .596 |
| Robbie Ray* | | sp | 23 | 6 | 0 | .000 | 0 | 2 | .333 | 21 | 3.5 | 5 | 4 | .800 | 56.0 | .584 |
| Chris Reed* | Atl | sp | 25 | 15 | 0 | .000 | 0 | 7 | .467 | 46 | 3.1 | 17 | 5 | .294 | 51.7 | .588 |
| Matt Reynolds* | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 19.8 | .670 |
| David Robertson | Mil | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 18.1 | .634 |
| Fernando Rodney | Mia | cl | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 2 | .118 | 22.9 | .610 |
| Carlos Rodon* | Col | sp | 22 | 18 | 0 | .000 | 0 | 2 | .111 | 85 | 4.7 | 8 | 2 | .250 | 75.9 | .567 |
| Eduardo Rodriguez | Was | sp | 22 | 31 | 1 | .032 | 1 | 20 | .645 | 115 | 3.7 | 13 | 5 | .385 | 95.3 | .634 |
| Francisco Rodriguez | Col | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 16.4 | .635 |
| Paco Rodriguez* | Mil | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 5 | .833 | 18.4 | .624 |
| Chaz Roe | Mil | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 38.0 | .684 |
| Hector Rondon | SF | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 1 | .067 | 20.7 | .634 |
| Trevor Rosenthal | STL | cl | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 18.1 | .632 |
| Robbie Ross* | SD | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 8 | .276 | 15.1 | .647 |
| Ben Rowen | Cin | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 27.3 | .634 |
| Nick Rumbelow | Ari | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 20.2 | .636 |
| Marc Rzepczynski* | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 13.9 | .624 |
| CC Sabathia* | Pit | sp | 34 | 20 | 1 | .050 | 1 | 16 | .800 | 113 | 5.7 | 9 | 2 | .222 | 95.3 | .656 |
| Casey Sadler | Mil | sp | 24 | 21 | 1 | .048 | 0 | 10 | .476 | 82 | 3.9 | 6 | 3 | .500 | 81.7 | .656 |
| Danny Salazar | Mia | sp | 25 | 36 | 0 | .000 | 0 | 17 | .472 | 170 | 4.7 | 24 | 5 | .208 | 86.1 | .629 |
| Chris Sale* | Atl | sp | 26 | 30 | 1 | .033 | 0 | 21 | .700 | 101 | 3.4 | 15 | 8 | .533 | 105.2 | .649 |
| Jeff Samardzija | Phi | sp | 30 | 33 | 1 | .030 | 1 | 23 | .697 | 169 | 5.1 | 12 | 1 | .083 | 105.1 | .652 |
| Adrian Sampson | Col | sp | 23 | 20 | 0 | .000 | 0 | 9 | .450 | 100 | 5.0 | 8 | 2 | .250 | 94.3 | .651 |
| Aaron Sanchez | STL | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 22.0 | .625 |
| Anibal Sanchez | SF | sp | 31 | 30 | 1 | .033 | 1 | 20 | .667 | 128 | 4.3 | 12 | 3 | .250 | 93.9 | .659 |
| Ervin Santana | CHC | sp | 32 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 0 | 0 | .000 | 97.0 | .691 |
| Tanner Scheppers | Col | mr | 28 | 3 | 0 | .000 | 0 | 0 | .000 | 11 | 3.7 | 12 | 2 | .167 | 20.2 | .622 |
| Max Scherzer | Phi | sp | 30 | 15 | 0 | .000 | 0 | 10 | .667 | 95 | 6.3 | 7 | 1 | .143 | 106.7 | .652 |
| Evan Scribner | NYM | mr | 29 | 2 | 0 | .000 | 0 | 0 | .000 | 9 | 4.5 | 21 | 4 | .190 | 23.3 | .637 |
| James Shields | Cin | sp | 33 | 10 | 0 | .000 | 0 | 6 | .600 | 55 | 5.5 | 0 | 0 | .000 | 101.4 | .634 |
| Matt Shoemaker | Phi | sp | 28 | 32 | 0 | .000 | 0 | 21 | .656 | 151 | 4.7 | 19 | 4 | .211 | 96.2 | .656 |
| Chasen Shreve* | Was | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 11 | .344 | 17.4 | .617 |
| Kevin Siegrist* | Pit | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 40 | 9 | .225 | 14.1 | .589 |
| John Simms | Cin | sp | 23 | 7 | 0 | .000 | 0 | 4 | .571 | 43 | 6.1 | 1 | 1 | 1.000 | 98.3 | .602 |
| Joe Smith | Mil | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 20.8 | .632 |
| Will Smith* | Ari | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 18.9 | .615 |
| Drew Smyly* | Mil | sp | 26 | 9 | 0 | .000 | 0 | 5 | .556 | 31 | 3.4 | 3 | 0 | .000 | 84.1 | .642 |
| Joakim Soria | LAD | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 6 | .353 | 19.9 | .636 |
| Craig Stammen | Cin | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 17.7 | .669 |
| Robert Stephenson | Mil | sp | 22 | 6 | 0 | .000 | 0 | 1 | .167 | 15 | 2.5 | 2 | 1 | .500 | 64.3 | .613 |
| Matt Stites | CHC | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 17.1 | .592 |
| Dan Straily | LAD | sp | 26 | 10 | 0 | .000 | 0 | 5 | .500 | 33 | 3.3 | 10 | 2 | .200 | 92.7 | .611 |
| Chris Stratton | SF | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 47.5 | .600 |
| Huston Street | SF | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 16.3 | .668 |
| Pedro Strop | Phi | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 16.5 | .673 |
| Junichi Tazawa | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 58 | 19 | .328 | 13.4 | .616 |
| Dale Thayer | | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 15.5 | .643 |
| Tyler Thornburg | LAD | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 23.7 | .581 |
| Chris Tillman | Pit | sp | 27 | 32 | 0 | .000 | 0 | 19 | .594 | 146 | 4.6 | 21 | 6 | .286 | 87.8 | .629 |
| Shawn Tolleson | CHC | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 8 | .250 | 14.7 | .652 |
| Michael Tonkin | Mil | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 7 | .467 | 21.3 | .649 |
| Nick Travieso | Ari | sp | 21 | 1 | 0 | .000 | 0 | 0 | .000 | 2 | 2.0 | 1 | 1 | 1.000 | 93.0 | .613 |
| Samuel Tuivailala | Was | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 9 | .265 | 16.2 | .559 |
| Julio Urias* | Ari | sp | 18 | 22 | 0 | .000 | 0 | 6 | .273 | 102 | 4.6 | 14 | 3 | .214 | 88.3 | .595 |
| Jason Vargas* | STL | sp | 32 | 10 | 0 | .000 | 0 | 8 | .800 | 61 | 6.1 | 5 | 2 | .400 | 96.4 | .643 |
| Pat Venditte | SF | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 22.0 | .648 |
| Justin Verlander | Mia | sp | 32 | 20 | 4 | .200 | 2 | 13 | .650 | 88 | 4.4 | 7 | 1 | .143 | 108.3 | .638 |
| Logan Verrett | CHC | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 10.2 | .620 |
| Carlos Villanueva | CHC | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 9 | .300 | 18.4 | .623 |
| Nick Vincent | | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 7 | .304 | 18.2 | .615 |
| Arodys Vizcaino | Ari | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 22.7 | .614 |
| Ryan Vogelsong | LAD | sp | 37 | 27 | 1 | .037 | 1 | 16 | .593 | 123 | 4.6 | 16 | 4 | .250 | 91.8 | .638 |
| Edinson Volquez | CHC | sp | 31 | 29 | 0 | .000 | 0 | 10 | .345 | 97 | 3.3 | 19 | 10 | .526 | 87.9 | .590 |
| Adam Wainwright | Pit | sp | 33 | 6 | 0 | .000 | 0 | 4 | .667 | 39 | 6.5 | 5 | 0 | .000 | 92.8 | .655 |
| Jordan Walden | Phi | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 24.6 | .657 |
| Taijuan Walker | STL | sp | 22 | 32 | 0 | .000 | 0 | 17 | .531 | 139 | 4.3 | 26 | 8 | .308 | 94.6 | .624 |
| Tony Watson* | Mia | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 17.8 | .647 |
| C.J. Wilson* | | sp | 34 | 20 | 0 | .000 | 0 | 7 | .350 | 111 | 5.6 | 17 | 9 | .529 | 95.5 | .603 |
| Justin Wilson* | CHC | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 7 | .241 | 18.6 | .578 |
| Matt Wisler | Was | sp | 22 | 32 | 0 | .000 | 0 | 13 | .406 | 121 | 3.8 | 23 | 7 | .304 | 89.2 | .625 |
| Travis Wood* | STL | sp | 28 | 9 | 0 | .000 | 0 | 4 | .444 | 45 | 5.0 | 12 | 4 | .333 | 90.9 | .628 |
| Vance Worley | Phi | sp | 27 | 6 | 0 | .000 | 0 | 4 | .667 | 37 | 6.2 | 2 | 0 | .000 | 87.7 | .627 |
| Chris R. Young | STL | sp | 36 | 31 | 0 | .000 | 0 | 13 | .419 | 120 | 3.9 | 24 | 10 | .417 | 86.2 | .619 |
| Kyle Zimmer | Ari | sp | 23 | 20 | 1 | .050 | 1 | 10 | .500 | 88 | 4.4 | 12 | 4 | .333 | 89.9 | .626 |
| Jordan Zimmermann | Phi | sp | 29 | 33 | 2 | .061 | 2 | 26 | .788 | 149 | 4.5 | 12 | 4 | .333 | 102.4 | .670 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | PCH/G | STR% |
| Fernando Abad* | LAD | mr | 29 | 5 | 2 | .400 | 3 | .600 | 10 | 52 | 24 | .462 | 57 | 57 | 15 | 13.3 | .658 |
| Austin Adams | Atl | mr | 28 | 13 | 9 | .692 | 4 | .308 | 5 | 54 | 18 | .333 | 89 | 89 | 39 | 15.6 | .628 |
| Jeremy Affeldt* | Mia | mr | 36 | 5 | 4 | .800 | 1 | .200 | 4 | 20 | 3 | .150 | 35 | 35 | 19 | 18.1 | .597 |
| Dario Alvarez* | NYM | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 1 | 12 | 6 | .500 | 23 | 19 | 6 | 38.3 | .581 |
| Henderson Alvarez | Col | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 86.8 | .691 |
| R.J. Alvarez | | mr | 24 | 8 | 4 | .500 | 2 | .250 | 8 | 51 | 16 | .314 | 81 | 81 | 22 | 19.0 | .604 |
| Chase Anderson | | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 34 | 3 | 1 | 90.4 | .634 |
| Chris Anderson | SF | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 4 | 3 | 19.3 | .649 |
| Chris Archer | SD | sp | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 4 | 1 | .250 | 37 | 4 | 2 | 80.3 | .616 |
| Jake Arrieta | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 86.5 | .619 |
| Burke Badenhop | SF | mr | 32 | 8 | 7 | .875 | 1 | .125 | 13 | 27 | 6 | .222 | 60 | 60 | 27 | 18.0 | .673 |
| Homer Bailey | Phi | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 104.5 | .660 |
| Grant Balfour | Mia | mr | 37 | 3 | 1 | .333 | 1 | .333 | 7 | 17 | 6 | .353 | 28 | 28 | 9 | 19.1 | .611 |
| Manny Banuelos* | Ari | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 0 | .000 | 3 | 3 | 2 | 14.7 | .591 |
| Chris Bassitt | Ari | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 8 | 4 | .500 | 10 | 10 | 2 | 22.9 | .559 |
| Antonio Bastardo* | Ari | mr | 29 | 8 | 3 | .375 | 3 | .375 | 15 | 46 | 8 | .174 | 73 | 73 | 19 | 16.9 | .577 |
| Brandon Beachy | LAD | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 88.4 | .590 |
| Cam Bedrosian | SD | mr | 23 | 7 | 2 | .286 | 4 | .571 | 16 | 52 | 15 | .288 | 104 | 104 | 15 | 15.9 | .610 |
| Ronald Belisario | Mia | mr | 32 | 2 | 1 | .500 | 1 | .500 | 2 | 14 | 4 | .286 | 18 | 18 | 2 | 22.7 | .655 |
| Jeff Beliveau* | Col | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 1 | 4 | 2 | .500 | 3 | 3 | 0 | 13.3 | .500 |
| Joaquin Benoit | Mia | cl | 37 | 32 | 28 | .875 | 4 | .125 | 4 | 21 | 1 | .048 | 66 | 66 | 53 | 16.5 | .661 |
| Dellin Betances | Phi | cl | 27 | 20 | 16 | .800 | 4 | .200 | 1 | 26 | 8 | .308 | 43 | 43 | 36 | 16.9 | .615 |
| Clayton Blackburn | Was | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 26 | 2 | 1 | 86.4 | .635 |
| Aaron Blair | | sp | 23 | 3 | 1 | .333 | 2 | .667 | 0 | 19 | 5 | .263 | 40 | 21 | 16 | 57.8 | .618 |
| Michael Blazek | LAD | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 7 | 1 | 0 | 87.3 | .596 |
| Mike Bolsinger | Ari | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 4 | 3 | 64.7 | .603 |
| Matthew Bowman | NYM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 27 | 1 | 0 | 95.8 | .620 |
| Brad Brach | Col | mr | 29 | 16 | 10 | .625 | 6 | .375 | 9 | 40 | 11 | .275 | 80 | 80 | 32 | 18.8 | .631 |
| Chase Bradford | Pit | mr | 25 | 4 | 3 | .750 | 1 | .250 | 11 | 15 | 2 | .133 | 36 | 36 | 10 | 20.0 | .659 |
| Parker Bridwell | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 20.0 | .650 |
| Rex Brothers* | Cin | mr | 27 | 3 | 2 | .667 | 0 | .000 | 1 | 10 | 3 | .300 | 15 | 15 | 6 | 18.0 | .593 |
| Jonathan Broxton | Pit | mr | 31 | 0 | 0 | .000 | 0 | .000 | 6 | 35 | 3 | .086 | 43 | 43 | 18 | 15.0 | .624 |
| Clay Buchholz | Cin | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 95.7 | .639 |
| Mark Buehrle* | Mia | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 0 | 0 | 97.5 | .639 |
| A.J. Burnett | Pit | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 24.0 | .792 |
| Trevor Cahill | Mia | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 89.0 | .597 |
| Matt Cain | STL | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 96.9 | .651 |
| David D. Carpenter | CHC | mr | 29 | 33 | 27 | .818 | 5 | .152 | 1 | 45 | 6 | .133 | 86 | 86 | 55 | 15.9 | .619 |
| Santiago Casilla | SF | cl | 34 | 7 | 2 | .286 | 5 | .714 | 23 | 28 | 5 | .179 | 61 | 61 | 12 | 17.9 | .612 |
| Miguel Castro | Col | mr | 20 | 2 | 2 | 1.000 | 0 | .000 | 4 | 26 | 10 | .385 | 46 | 43 | 9 | 20.6 | .603 |
| Xavier Cedeno* | Cin | mr | 28 | 9 | 6 | .667 | 3 | .333 | 10 | 31 | 10 | .323 | 57 | 57 | 22 | 14.9 | .604 |
| Jhoulys Chacin | Ari | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 98.2 | .614 |
| Andrew Chafin* | LAD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 1 | 1 | 0 | 18.0 | .778 |
| Aroldis Chapman* | Ari | cl | 27 | 24 | 22 | .917 | 2 | .083 | 5 | 32 | 5 | .156 | 66 | 66 | 43 | 18.5 | .585 |
| Jesse Chavez | STL | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 3 | 4 | 1 | .250 | 36 | 15 | 8 | 66.2 | .644 |
| Randy Choate* | Col | mr | 39 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 3 | 3 | 2 | 17.3 | .615 |
| Tony Cingrani* | NYM | sp | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 9 | 1 | .111 | 21 | 16 | 6 | 36.9 | .581 |
| Steve Cishek | Pit | cl | 29 | 27 | 26 | .963 | 1 | .037 | 7 | 36 | 6 | .167 | 66 | 66 | 47 | 17.1 | .659 |
| Alex Claudio* | Col | mr | 23 | 5 | 4 | .800 | 1 | .200 | 6 | 20 | 6 | .300 | 54 | 47 | 16 | 32.6 | .626 |
| Tyler Clippard | Cin | mr | 30 | 2 | 1 | .500 | 0 | .000 | 3 | 12 | 3 | .250 | 19 | 19 | 7 | 20.5 | .627 |
| Josh Collmenter | Cin | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 30 | 2 | 1 | 87.9 | .631 |
| Bartolo Colon | Pit | sp | 42 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 1 | 0 | 89.7 | .655 |
| Ryan Cook | SF | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 8 | 27 | 15 | .556 | 44 | 44 | 9 | 20.6 | .630 |
| Tim Cooney* | Col | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 95.5 | .635 |
| Daniel Coulombe* | Was | mr | 25 | 6 | 5 | .833 | 0 | .000 | 12 | 51 | 19 | .373 | 68 | 68 | 13 | 16.9 | .570 |
| Jesse Crain | Atl | mr | 33 | 2 | 0 | .000 | 0 | .000 | 1 | 4 | 0 | .000 | 7 | 7 | 3 | 13.7 | .635 |
| Aaron Crow | LAD | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 | 18.0 | .694 |
| Johnny Cueto | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 41 | 1 | 0 | 91.4 | .646 |
| Brandon Cunniff | SF | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 1 | 1 | 0 | 9.0 | 1.000 |
| Wade Davis | Phi | mr | 29 | 9 | 3 | .333 | 5 | .556 | 20 | 32 | 6 | .188 | 71 | 71 | 23 | 20.5 | .621 |
| Justin de Fratus | Mia | mr | 27 | 2 | 0 | .000 | 1 | .500 | 1 | 16 | 7 | .438 | 26 | 26 | 9 | 20.9 | .656 |
| Jorge de la Rosa* | Mia | sp | 34 | 1 | 0 | .000 | 1 | 1.000 | 2 | 7 | 2 | .286 | 23 | 17 | 5 | 41.0 | .577 |
| Rubby de la Rosa | | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 24 | 1 | 0 | 92.5 | .627 |
| Jacob deGrom | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 99.3 | .640 |
| Randall Delgado | Mil | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 0 | 3 | 1 | .333 | 20 | 6 | 2 | 69.3 | .618 |
| Anthony DeSclafani | CHC | sp | 25 | 0 | 0 | .000 | 0 | .000 | 3 | 30 | 11 | .367 | 44 | 44 | 18 | 18.9 | .629 |
| Odrisamer Despaigne | NYM | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 3 | 0 | 93.4 | .618 |
| Ross Detwiler* | Mil | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 83.4 | .629 |
| Jumbo Diaz | Pit | mr | 31 | 7 | 4 | .571 | 2 | .286 | 10 | 29 | 4 | .138 | 56 | 56 | 19 | 19.5 | .623 |
| Jake Diekman* | SF | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 13 | 26 | 4 | .154 | 54 | 54 | 16 | 17.6 | .594 |
| Sean Doolittle* | SF | cl | 28 | 9 | 7 | .778 | 2 | .222 | 0 | 7 | 3 | .429 | 13 | 13 | 12 | 17.8 | .634 |
| Felix Doubront* | SD | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 0 | .000 | 36 | 4 | 2 | 85.1 | .607 |
| Kyle Drabek | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 89.8 | .602 |
| Danny Duffy* | SF | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 89.2 | .598 |
| Chris Dwyer* | SD | sp | 27 | 4 | 4 | 1.000 | 0 | .000 | 7 | 56 | 21 | .375 | 85 | 85 | 11 | 17.1 | .558 |
| Josh Edgin* | Was | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 2 | 2 | 0 | 19.5 | .718 |
| Nathan Eovaldi | CHC | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 2 | 0 | 87.0 | .638 |
| Edwin Escobar* | Atl | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 3 | 1 | 84.0 | .597 |
| Jeurys Familia | NYM | mr | 25 | 21 | 14 | .667 | 7 | .333 | 6 | 30 | 12 | .400 | 79 | 79 | 46 | 19.5 | .598 |
| Danny Farquhar | Ari | mr | 28 | 7 | 2 | .286 | 3 | .429 | 11 | 35 | 11 | .314 | 63 | 63 | 17 | 18.6 | .619 |
| Scott Feldman | Phi | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 93.3 | .632 |
| Doug Fister | Mil | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 91.5 | .655 |
| Kaleb Fleck | Was | mr | 26 | 4 | 1 | .250 | 3 | .750 | 3 | 23 | 7 | .304 | 34 | 34 | 15 | 21.3 | .593 |
| Jeff Francis* | STL | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 100.3 | .636 |
| Jason Frasor | LAD | mr | 37 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 3 | .375 | 15 | 15 | 8 | 19.7 | .634 |
| Sam Freeman* | STL | mr | 28 | 6 | 2 | .333 | 2 | .333 | 14 | 31 | 7 | .226 | 57 | 57 | 14 | 16.2 | .591 |
| Carlos Frias | Mia | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 106.0 | .632 |
| Charlie Furbush* | Phi | mr | 29 | 3 | 3 | 1.000 | 0 | .000 | 10 | 12 | 1 | .083 | 32 | 32 | 7 | 14.5 | .637 |
| Frank Garces* | Phi | mr | 25 | 3 | 2 | .667 | 1 | .333 | 0 | 2 | 0 | .000 | 7 | 7 | 3 | 19.3 | .607 |
| Yimi Garcia | Cin | mr | 24 | 10 | 5 | .500 | 3 | .300 | 10 | 29 | 4 | .138 | 58 | 58 | 20 | 20.8 | .644 |
| Matt Garza | Atl | sp | 31 | 1 | 0 | .000 | 1 | 1.000 | 1 | 1 | 0 | .000 | 38 | 5 | 0 | 82.2 | .629 |
| Cory Gearrin | Atl | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 3 | 1.000 | 5 | 5 | 1 | 22.4 | .580 |
| Tyler Glasnow | Ari | sp | 21 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 0 | .000 | 15 | 8 | 3 | 61.6 | .587 |
| Erik Goeddel | SF | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 3 | 3 | 1 | 31.7 | .547 |
| Marco Gonzales* | Col | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 28 | 13 | 5 | 60.2 | .598 |
| Chi Chi Gonzalez | | sp | 23 | 5 | 3 | .600 | 2 | .400 | 0 | 5 | 2 | .400 | 42 | 15 | 10 | 62.2 | .612 |
| Gio Gonzalez* | CHC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.3 | .607 |
| Tom Gorzelanny* | Phi | mr | 32 | 2 | 0 | .000 | 0 | .000 | 3 | 8 | 4 | .500 | 32 | 23 | 6 | 42.3 | .646 |
| Joan Gregorio | SF | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 4 | 3 | 2 | 36.5 | .568 |
| A.J. Griffin | Col | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 95.8 | .626 |
| Jason Grilli | Mil | mr | 38 | 5 | 3 | .600 | 2 | .400 | 7 | 15 | 5 | .333 | 35 | 35 | 14 | 21.7 | .601 |
| Justin Grimm | Col | mr | 26 | 7 | 2 | .286 | 5 | .714 | 9 | 25 | 8 | .320 | 55 | 52 | 14 | 22.5 | .606 |
| Mayckol Guaipe | Mil | mr | 24 | 3 | 2 | .667 | 1 | .333 | 2 | 7 | 4 | .571 | 21 | 21 | 10 | 26.4 | .671 |
| Cody Hall | NYM | mr | 27 | 4 | 3 | .750 | 1 | .250 | 5 | 51 | 24 | .471 | 66 | 64 | 19 | 23.4 | .620 |
| Jason Hammel | Cin | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 97.7 | .640 |
| Aaron Harang | Atl | sp | 37 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 21 | 4 | 1 | 80.0 | .619 |
| Blaine Hardy* | Cin | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 1 | .333 | 19 | 4 | 1 | 72.8 | .627 |
| Dan Haren | Pit | sp | 34 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 19 | 4 | 1 | 76.8 | .666 |
| Will Harris | Cin | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 7 | 7 | 4 | 26.6 | .651 |
| Chris Hatcher | Mia | mr | 30 | 4 | 2 | .500 | 2 | .500 | 3 | 39 | 11 | .282 | 40 | 40 | 15 | 20.8 | .645 |
| LaTroy Hawkins | Mil | cl | 42 | 5 | 5 | 1.000 | 0 | .000 | 3 | 14 | 5 | .357 | 38 | 38 | 12 | 20.2 | .653 |
| Jeremy Hellickson | LAD | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 1 | 1 | 87.6 | .639 |
| Heath Hembree | Col | mr | 26 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 4 | .571 | 10 | 10 | 3 | 19.0 | .584 |
| Jim Henderson | Mil | mr | 32 | 3 | 2 | .667 | 0 | .000 | 5 | 22 | 5 | .227 | 44 | 42 | 9 | 24.6 | .625 |
| Jairo Heredia | SF | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 91.2 | .621 |
| David Hernandez | Mil | mr | 30 | 2 | 1 | .500 | 1 | .500 | 6 | 11 | 2 | .182 | 39 | 39 | 12 | 19.8 | .629 |
| Felix Hernandez | Pit | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 38 | 0 | 0 | 99.7 | .668 |
| Chris Heston | SF | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 95.2 | .610 |
| Rich Hill* | Atl | mr | 35 | 15 | 5 | .333 | 3 | .200 | 18 | 83 | 23 | .277 | 131 | 131 | 16 | 12.0 | .583 |
| Luke Hochevar | LAD | mr | 31 | 5 | 4 | .800 | 1 | .200 | 7 | 21 | 5 | .238 | 45 | 45 | 20 | 20.2 | .638 |
| Derek Holland* | Ari | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 103.3 | .628 |
| Greg Holland | LAD | cl | 29 | 31 | 27 | .871 | 4 | .129 | 0 | 26 | 10 | .385 | 49 | 49 | 44 | 16.8 | .619 |
| Phil Hughes | Cin | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 102.3 | .704 |
| Greg Infante | SD | mr | 27 | 8 | 2 | .250 | 6 | .750 | 9 | 53 | 22 | .415 | 94 | 94 | 19 | 15.9 | .582 |
| Casey Janssen | | mr | 33 | 3 | 3 | 1.000 | 0 | .000 | 1 | 17 | 5 | .294 | 27 | 27 | 16 | 17.7 | .664 |
| Jeremy Jeffress | Atl | mr | 27 | 10 | 3 | .300 | 2 | .200 | 27 | 81 | 34 | .420 | 126 | 126 | 9 | 14.4 | .594 |
| Ubaldo Jimenez | Cin | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 102.0 | .618 |
| Keone Kela | Col | mr | 22 | 4 | 3 | .750 | 1 | .250 | 4 | 44 | 18 | .409 | 57 | 55 | 19 | 22.8 | .574 |
| Shawn Kelley | LAD | mr | 31 | 9 | 4 | .444 | 4 | .444 | 18 | 29 | 9 | .310 | 61 | 61 | 17 | 18.1 | .627 |
| Casey Kelly | SD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 90.8 | .643 |
| Joe Kelly | Mil | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 87.0 | .648 |
| Ian Kennedy | NYM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 101.2 | .613 |
| Clayton Kershaw* | CHC | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 2 | 2 | 101.7 | .656 |
| Craig Kimbrel | Phi | cl | 27 | 16 | 12 | .750 | 4 | .250 | 0 | 9 | 1 | .111 | 22 | 22 | 17 | 19.7 | .624 |
| Phil Klein | Cin | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 23.0 | .609 |
| Corey Kluber | SF | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 40 | 0 | 0 | 97.2 | .654 |
| Corey Knebel | STL | mr | 23 | 2 | 0 | .000 | 1 | .500 | 4 | 21 | 4 | .190 | 43 | 43 | 8 | 20.5 | .610 |
| John Lackey | CHC | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 2 | 0 | 85.1 | .650 |
| John Lamb* | Atl | sp | 24 | 6 | 2 | .333 | 4 | .667 | 1 | 25 | 8 | .320 | 41 | 32 | 21 | 32.8 | .610 |
| Jason Lane* | | sp | 38 | 1 | 0 | .000 | 1 | 1.000 | 4 | 14 | 3 | .214 | 34 | 23 | 9 | 49.2 | .641 |
| Mat Latos | | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 31 | 1 | 1 | 95.0 | .643 |
| Tommy Layne* | Mia | mr | 30 | 2 | 1 | .500 | 0 | .000 | 0 | 3 | 2 | .667 | 3 | 3 | 2 | 11.7 | .486 |
| Mike Leake | Cin | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.2 | .643 |
| Sam LeCure | Cin | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 5 | 18 | 5 | .278 | 19 | 19 | 7 | 19.4 | .633 |
| Zach Lee | STL | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 2 | .400 | 4 | 4 | 2 | 38.0 | .539 |
| Brad Lincoln | SF | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 98.0 | .633 |
| Francisco Liriano* | Ari | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 1 | 0 | 93.6 | .615 |
| Ben Lively | Was | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 2 | 1 | 89.8 | .611 |
| Dixon Llorens | Was | mr | 22 | 10 | 8 | .800 | 1 | .100 | 2 | 15 | 2 | .133 | 21 | 21 | 11 | 20.0 | .562 |
| Kyle Lohse | LAD | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 96.3 | .667 |
| Aaron Loup* | Cin | mr | 27 | 11 | 9 | .818 | 2 | .182 | 8 | 22 | 13 | .591 | 50 | 50 | 20 | 17.8 | .603 |
| Mark Lowe | STL | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 0 | 6 | 3 | .500 | 8 | 8 | 3 | 25.1 | .637 |
| Lance Lynn | STL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 104.7 | .634 |
| Tyler Lyons* | Cin | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 0 | .000 | 6 | 6 | 1 | 17.5 | .638 |
| Jean Machi | Phi | mr | 33 | 2 | 2 | 1.000 | 0 | .000 | 4 | 29 | 7 | .241 | 48 | 48 | 23 | 19.7 | .638 |
| Sean Manaea* | Mil | sp | 23 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 1 | 1 | 57.0 | .579 |
| Chris Martin | Mil | mr | 29 | 6 | 3 | .500 | 2 | .333 | 1 | 24 | 11 | .458 | 39 | 39 | 18 | 23.7 | .635 |
| Cody Martin | SD | sp | 25 | 2 | 0 | .000 | 2 | 1.000 | 0 | 30 | 6 | .200 | 33 | 25 | 12 | 36.0 | .611 |
| Carlos Martinez | Pit | sp | 23 | 3 | 3 | 1.000 | 0 | .000 | 0 | 5 | 2 | .400 | 33 | 3 | 3 | 82.9 | .631 |
| Steven Matz* | Was | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 93.1 | .626 |
| Brandon Maurer | Cin | mr | 24 | 0 | 0 | .000 | 0 | .000 | 2 | 7 | 1 | .143 | 8 | 8 | 2 | 20.1 | .646 |
| Trevor May | Ari | sp | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 12 | 5 | .417 | 20 | 19 | 13 | 24.3 | .636 |
| Brandon McCarthy | SF | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 102.5 | .678 |
| T.J. McFarland* | STL | mr | 26 | 5 | 5 | 1.000 | 0 | .000 | 1 | 37 | 14 | .378 | 46 | 46 | 30 | 23.4 | .623 |
| Jake McGee* | Pit | cl | 28 | 4 | 3 | .750 | 1 | .250 | 0 | 2 | 1 | .500 | 4 | 4 | 3 | 13.8 | .673 |
| Jenrry Mejia | NYM | mr | 25 | 2 | 1 | .500 | 1 | .500 | 0 | 11 | 6 | .545 | 6 | 6 | 2 | 20.0 | .550 |
| Mark Melancon | Ari | cl | 30 | 15 | 7 | .467 | 6 | .400 | 13 | 34 | 14 | .412 | 77 | 77 | 19 | 17.9 | .687 |
| Wade Miley* | SD | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 2 | 0 | 91.8 | .630 |
| Matt Moore* | Ari | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 90.6 | .592 |
| Adam Morgan* | Atl | sp | 25 | 3 | 3 | 1.000 | 0 | .000 | 0 | 30 | 13 | .433 | 47 | 45 | 22 | 27.9 | .598 |
| Mike Morin | | mr | 24 | 8 | 5 | .625 | 3 | .375 | 13 | 48 | 18 | .375 | 81 | 80 | 18 | 19.0 | .637 |
| Akeel Morris | STL | mr | 22 | 8 | 2 | .250 | 6 | .750 | 11 | 39 | 17 | .436 | 64 | 64 | 11 | 22.7 | .611 |
| Brandon Morrow | Atl | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 94.0 | .605 |
| Jason Motte | Pit | mr | 33 | 6 | 3 | .500 | 3 | .500 | 13 | 23 | 11 | .478 | 38 | 38 | 8 | 12.8 | .627 |
| Jimmy Nelson | SD | sp | 26 | 1 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 28 | 9 | 6 | 74.0 | .600 |
| Pat Neshek | STL | mr | 34 | 7 | 4 | .571 | 3 | .429 | 9 | 45 | 15 | .333 | 57 | 57 | 19 | 18.4 | .671 |
| Juan Nicasio | Pit | sp | 28 | 2 | 1 | .500 | 1 | .500 | 1 | 13 | 9 | .692 | 22 | 16 | 7 | 46.5 | .616 |
| Jon Niese* | LAD | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 93.6 | .640 |
| Aaron Nola | NYM | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 91.0 | .659 |
| Ricky Nolasco | CHC | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 82.0 | .665 |
| Sean Nolin* | STL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 92.3 | .628 |
| Ivan Nova | Mil | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 90.3 | .642 |
| Darren O'Day | Cin | mr | 32 | 27 | 21 | .778 | 5 | .185 | 3 | 34 | 3 | .088 | 55 | 55 | 34 | 19.0 | .632 |
| Eric O'Flaherty* | Pit | mr | 30 | 7 | 2 | .286 | 1 | .143 | 5 | 17 | 1 | .059 | 32 | 32 | 9 | 13.0 | .635 |
| Brett Oberholtzer* | SF | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 | 23.7 | .620 |
| Jake Odorizzi | SD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 92.6 | .595 |
| Alexi Ogando | NYM | mr | 31 | 6 | 4 | .667 | 1 | .167 | 3 | 48 | 14 | .292 | 63 | 59 | 25 | 23.3 | .581 |
| Henry Owens* | Atl | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 35 | 1 | 0 | 87.9 | .578 |
| Rudy Owens* | SD | sp | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 15 | 3 | .200 | 13 | 13 | 11 | 23.2 | .626 |
| Blake Parker | LAD | mr | 30 | 3 | 2 | .667 | 1 | .333 | 4 | 6 | 0 | .000 | 27 | 27 | 7 | 20.9 | .587 |
| Bobby Parnell | NYM | cl | 30 | 2 | 2 | 1.000 | 0 | .000 | 2 | 26 | 10 | .385 | 24 | 24 | 12 | 21.9 | .656 |
| Jake Peavy | | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 95.6 | .653 |
| Joel Peralta | Mia | mr | 39 | 2 | 2 | 1.000 | 0 | .000 | 6 | 8 | 2 | .250 | 24 | 24 | 10 | 16.5 | .650 |
| Wily Peralta | Mia | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 90.3 | .608 |
| Martin Perez* | LAD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 100.9 | .624 |
| Glen Perkins* | Phi | cl | 32 | 8 | 5 | .625 | 3 | .375 | 9 | 14 | 5 | .357 | 49 | 49 | 19 | 18.4 | .685 |
| Zach Petrick | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 2 | 12.0 | .667 |
| Drew Pomeranz* | SD | sp | 26 | 6 | 3 | .500 | 2 | .333 | 9 | 51 | 16 | .314 | 93 | 93 | 29 | 15.8 | .601 |
| David Price* | Mia | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 37 | 0 | 0 | 101.2 | .668 |
| Zach Putnam | LAD | mr | 27 | 3 | 1 | .333 | 1 | .333 | 3 | 25 | 9 | .360 | 52 | 52 | 16 | 20.0 | .613 |
| Jose Quintana* | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 36 | 3 | 1 | 91.9 | .635 |
| Neil Ramirez | Ari | mr | 26 | 2 | 1 | .500 | 1 | .500 | 4 | 6 | 2 | .333 | 21 | 21 | 6 | 20.7 | .582 |
| A.J. Ramos | NYM | mr | 28 | 7 | 3 | .429 | 4 | .571 | 11 | 38 | 11 | .289 | 70 | 68 | 22 | 24.4 | .584 |
| Cory Rasmus | | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 95.4 | .596 |
| Robbie Ray* | | sp | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 11 | 5 | 2 | 56.0 | .584 |
| Chris Reed* | Atl | sp | 25 | 3 | 3 | 1.000 | 0 | .000 | 0 | 22 | 11 | .500 | 34 | 19 | 13 | 51.7 | .588 |
| Matt Reynolds* | Cin | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 4 | 7 | 3 | .429 | 15 | 15 | 5 | 19.8 | .670 |
| David Robertson | Mil | cl | 30 | 17 | 14 | .824 | 3 | .176 | 3 | 28 | 8 | .286 | 64 | 64 | 45 | 18.1 | .634 |
| Fernando Rodney | Mia | cl | 38 | 13 | 9 | .692 | 4 | .308 | 9 | 20 | 6 | .300 | 54 | 54 | 17 | 22.9 | .610 |
| Carlos Rodon* | Col | sp | 22 | 1 | 1 | 1.000 | 0 | .000 | 0 | 9 | 0 | .000 | 24 | 6 | 2 | 75.9 | .567 |
| Eduardo Rodriguez | Was | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 32 | 1 | 1 | 95.3 | .634 |
| Francisco Rodriguez | Col | cl | 33 | 21 | 18 | .857 | 3 | .143 | 0 | 11 | 4 | .364 | 34 | 34 | 28 | 16.4 | .635 |
| Paco Rodriguez* | Mil | mr | 24 | 2 | 0 | .000 | 2 | 1.000 | 2 | 14 | 4 | .286 | 16 | 16 | 4 | 18.4 | .624 |
| Chaz Roe | Mil | mr | 28 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 1 | 1 | 0 | 38.0 | .684 |
| Hector Rondon | SF | cl | 27 | 3 | 1 | .333 | 0 | .000 | 8 | 28 | 11 | .393 | 53 | 53 | 14 | 20.7 | .634 |
| Trevor Rosenthal | STL | cl | 25 | 41 | 34 | .829 | 7 | .171 | 0 | 27 | 10 | .370 | 62 | 62 | 51 | 18.1 | .632 |
| Robbie Ross* | SD | mr | 26 | 29 | 24 | .828 | 5 | .172 | 5 | 54 | 15 | .278 | 97 | 97 | 52 | 15.1 | .647 |
| Ben Rowen | Cin | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 1 | 1.000 | 3 | 3 | 1 | 27.3 | .634 |
| Nick Rumbelow | Ari | mr | 23 | 2 | 2 | 1.000 | 0 | .000 | 1 | 10 | 3 | .300 | 17 | 17 | 3 | 20.2 | .636 |
| Marc Rzepczynski* | Pit | mr | 29 | 6 | 3 | .500 | 2 | .333 | 11 | 18 | 2 | .111 | 36 | 36 | 11 | 13.9 | .624 |
| CC Sabathia* | Pit | sp | 34 | 1 | 1 | 1.000 | 0 | .000 | 0 | 1 | 0 | .000 | 22 | 2 | 2 | 95.3 | .656 |
| Casey Sadler | Mil | sp | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 22 | 1 | 0 | 81.7 | .656 |
| Danny Salazar | Mia | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 | 86.1 | .629 |
| Chris Sale* | Atl | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 105.2 | .649 |
| Jeff Samardzija | Phi | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 105.1 | .652 |
| Adrian Sampson | Col | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 94.3 | .651 |
| Aaron Sanchez | STL | mr | 22 | 1 | 0 | .000 | 0 | .000 | 0 | 4 | 1 | .250 | 4 | 4 | 0 | 22.0 | .625 |
| Anibal Sanchez | SF | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 93.9 | .659 |
| Ervin Santana | CHC | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 97.0 | .691 |
| Tanner Scheppers | Col | mr | 28 | 6 | 2 | .333 | 3 | .500 | 9 | 28 | 9 | .321 | 58 | 55 | 16 | 20.2 | .622 |
| Max Scherzer | Phi | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 106.7 | .652 |
| Evan Scribner | NYM | mr | 29 | 2 | 2 | 1.000 | 0 | .000 | 5 | 36 | 11 | .306 | 64 | 62 | 19 | 23.3 | .637 |
| James Shields | Cin | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 101.4 | .634 |
| Matt Shoemaker | Phi | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 96.2 | .656 |
| Chasen Shreve* | Was | mr | 24 | 21 | 16 | .762 | 5 | .238 | 11 | 51 | 11 | .216 | 93 | 93 | 52 | 17.4 | .617 |
| Kevin Siegrist* | Pit | mr | 25 | 10 | 3 | .300 | 4 | .400 | 32 | 46 | 17 | .370 | 79 | 79 | 11 | 14.1 | .589 |
| John Simms | Cin | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 98.3 | .602 |
| Joe Smith | Mil | mr | 31 | 8 | 3 | .375 | 5 | .625 | 9 | 34 | 15 | .441 | 63 | 63 | 16 | 20.8 | .632 |
| Will Smith* | Ari | mr | 25 | 7 | 5 | .714 | 2 | .286 | 15 | 46 | 11 | .239 | 72 | 72 | 20 | 18.9 | .615 |
| Drew Smyly* | Mil | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 84.1 | .642 |
| Joakim Soria | LAD | mr | 31 | 5 | 4 | .800 | 0 | .000 | 7 | 18 | 4 | .222 | 49 | 49 | 14 | 19.9 | .636 |
| Craig Stammen | Cin | mr | 31 | 1 | 1 | 1.000 | 0 | .000 | 1 | 3 | 0 | .000 | 7 | 7 | 3 | 17.7 | .669 |
| Robert Stephenson | Mil | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 7 | 1 | 1 | 64.3 | .613 |
| Matt Stites | CHC | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 2 | 32 | 9 | .281 | 61 | 61 | 17 | 17.1 | .592 |
| Dan Straily | LAD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 92.7 | .611 |
| Chris Stratton | SF | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 2 | 0 | 47.5 | .600 |
| Huston Street | SF | cl | 31 | 29 | 25 | .862 | 4 | .138 | 5 | 29 | 6 | .207 | 57 | 57 | 42 | 16.3 | .668 |
| Pedro Strop | Phi | mr | 30 | 5 | 4 | .800 | 0 | .000 | 2 | 14 | 4 | .286 | 24 | 24 | 12 | 16.5 | .673 |
| Junichi Tazawa | Atl | mr | 29 | 21 | 11 | .524 | 6 | .286 | 22 | 63 | 16 | .254 | 121 | 121 | 33 | 13.4 | .616 |
| Dale Thayer | | mr | 34 | 3 | 2 | .667 | 1 | .333 | 6 | 20 | 7 | .350 | 36 | 36 | 12 | 15.5 | .643 |
| Tyler Thornburg | LAD | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 22 | 8 | .364 | 40 | 40 | 11 | 23.7 | .581 |
| Chris Tillman | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 34 | 2 | 0 | 87.8 | .629 |
| Shawn Tolleson | CHC | mr | 27 | 9 | 4 | .444 | 3 | .333 | 10 | 52 | 13 | .250 | 94 | 94 | 24 | 14.7 | .652 |
| Michael Tonkin | Mil | mr | 25 | 3 | 2 | .667 | 1 | .333 | 3 | 11 | 2 | .182 | 39 | 39 | 12 | 21.3 | .649 |
| Nick Travieso | Ari | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 93.0 | .613 |
| Samuel Tuivailala | Was | mr | 22 | 2 | 0 | .000 | 0 | .000 | 11 | 32 | 7 | .219 | 51 | 51 | 7 | 16.2 | .559 |
| Julio Urias* | Ari | sp | 18 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 88.3 | .595 |
| Jason Vargas* | STL | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 96.4 | .643 |
| Pat Venditte | SF | mr | 30 | 2 | 1 | .500 | 1 | .500 | 1 | 6 | 2 | .333 | 16 | 16 | 9 | 22.0 | .648 |
| Justin Verlander | Mia | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 108.3 | .638 |
| Logan Verrett | CHC | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 4 | .364 | 9 | 9 | 8 | 10.2 | .620 |
| Carlos Villanueva | CHC | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 4 | 49 | 13 | .265 | 71 | 71 | 11 | 18.4 | .623 |
| Nick Vincent | | mr | 28 | 4 | 1 | .250 | 2 | .500 | 8 | 30 | 11 | .367 | 50 | 50 | 17 | 18.2 | .615 |
| Arodys Vizcaino | Ari | mr | 24 | 3 | 1 | .333 | 1 | .333 | 1 | 21 | 5 | .238 | 23 | 23 | 5 | 22.7 | .614 |
| Ryan Vogelsong | LAD | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 91.8 | .638 |
| Edinson Volquez | CHC | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 1 | 1 | 87.9 | .590 |
| Adam Wainwright | Pit | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 92.8 | .655 |
| Jordan Walden | Phi | mr | 27 | 5 | 3 | .600 | 2 | .400 | 0 | 3 | 2 | .667 | 7 | 7 | 4 | 24.6 | .657 |
| Taijuan Walker | STL | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 94.6 | .624 |
| Tony Watson* | Mia | mr | 30 | 6 | 2 | .333 | 2 | .333 | 20 | 24 | 4 | .167 | 59 | 59 | 13 | 17.8 | .647 |
| C.J. Wilson* | | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 1 | 0 | 95.5 | .603 |
| Justin Wilson* | CHC | mr | 27 | 9 | 4 | .444 | 4 | .444 | 8 | 24 | 7 | .292 | 71 | 71 | 21 | 18.6 | .578 |
| Matt Wisler | Was | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 0 | 89.2 | .625 |
| Travis Wood* | STL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 1 | 1 | 90.9 | .628 |
| Vance Worley | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 7 | 1 | 1 | 87.7 | .627 |
| Chris R. Young | STL | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 86.2 | .619 |
| Kyle Zimmer | Ari | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 89.9 | .626 |
| Jordan Zimmermann | Phi | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.4 | .670 |
