| SP | Brown, M.Brown, Mordecai † | Superbas | R | 165.0 | 32 | 32 | 20 | 7 | 3.27 | .276 | 1.11 | 7.5 | 2.5 | 3.8 | 267.1 | 222 | 97 | 97 | 25 | 74 | 113 | 17 | 0 | 0 | 2 | 19 | 10 | 4 | 4.31 |
| SP | Martinez, P.Martinez, Pedro † | Saxon | R | 165.0 | 34 | 34 | 17 | 8 | 2.84 | .268 | 1.08 | 7.1 | 2.6 | 8.0 | 269.1 | 213 | 95 | 85 | 30 | 79 | 239 | 12 | 0 | 0 | 1 | 24 | 4 | 5 | 3.60 |
| SP | Greinke, Z.Greinke, Zack # | Saxon | R | 149.0 | 33 | 33 | 18 | 8 | 3.07 | .274 | 1.12 | 7.5 | 2.6 | 5.8 | 246.1 | 205 | 95 | 84 | 23 | 70 | 159 | 9 | 0 | 0 | 1 | 26 | 4 | 3 | 3.83 |
| CL | Kimbrel, C.Kimbrel, Craig † | RIFLEMEN | R | 147.5 | 89 | 0 | 8 | 4 | 3.06 | .319 | 1.38 | 7.7 | 4.7 | 9.0 | 109.0 | 93 | 44 | 37 | 6 | 57 | 109 | 0 | 35 | 4 | 0 | 0 | 3 | 7 | 3.37 |
| SP | Leonard, D.Leonard, Dutch † | Superbas | L | 136.5 | 34 | 33 | 17 | 8 | 2.91 | .284 | 1.17 | 7.2 | 3.3 | 5.0 | 219.2 | 176 | 76 | 71 | 10 | 81 | 121 | 3 | 1 | 0 | 2 | 22 | 5 | 3 | 3.67 |
| SP | Kershaw, C.Kershaw, Clayton | RIFLEMEN | L | 136.0 | 35 | 35 | 17 | 9 | 3.23 | .283 | 1.18 | 8.8 | 1.7 | 7.0 | 234.0 | 230 | 91 | 84 | 24 | 45 | 183 | 6 | 0 | 0 | 2 | 22 | 2 | 6 | 3.37 |
| CL | Chapman, A.Chapman, Aroldis † | Classics | L | 119.0 | 65 | 0 | 3 | 3 | 2.13 | .314 | 1.37 | 7.0 | 5.4 | 10.7 | 63.1 | 49 | 16 | 15 | 1 | 38 | 75 | 0 | 36 | 6 | 0 | 0 | 0 | 7 | 2.63 |