| SP | Martinez, P.Martinez, Pedro | 29 | Astros | R | 100 | 36 | 36 | 15 | 15 | 4.41 | .315 | 1.36 | 8.9 | 3.4 | 8.9 | 249.0 | 245 | 139 | 122 | 33 | 94 | 246 | 3 | 0 | 0 | 0 | 20 | 5 | 6 | 3.94 |
| SP | Johnson, R.Johnson, Randy # | 41 | Warriors | L | 84 | 33 | 33 | 20 | 6 | 3.45 | .278 | 1.14 | 7.9 | 2.4 | 7.5 | 237.2 | 209 | 94 | 91 | 28 | 62 | 198 | 9 | 0 | 0 | 3 | 20 | 4 | 1 | 3.70 |
| CL | Doolittle, S.Doolittle, Sean | 31 | INQUISITORS | L | 99 | 86 | 0 | 5 | 8 | 4.01 | .308 | 1.30 | 8.6 | 3.1 | 9.3 | 103.1 | 98 | 49 | 46 | 10 | 36 | 107 | 0 | 38 | 4 | 0 | 0 | 4 | 0 | 3.35 |
| CL | Chapman, A.Chapman, Aroldis | 26 | Hissing Toads | L | 93 | 75 | 0 | 10 | 10 | 4.05 | .337 | 1.50 | 7.9 | 5.7 | 10.4 | 73.1 | 64 | 39 | 33 | 7 | 46 | 84 | 0 | 31 | 6 | 0 | 0 | 2 | 3 | 3.92 |
| CL | Kimbrel, C.Kimbrel, Craig | 24 | Bombers | R | 100 | 92 | 0 | 11 | 1 | 3.57 | .283 | 1.17 | 7.0 | 3.6 | 8.4 | 126.0 | 98 | 50 | 50 | 12 | 50 | 118 | 0 | 3 | 2 | 0 | 0 | 1 | 3 | 3.58 |