| SP | Arrieta, J.Arrieta, Jake † | Mustangs | R | 113.0 | 24 | 24 | 12 | 4 | 2.95 | .268 | 1.07 | 7.0 | 2.6 | 8.3 | 186.0 | 145 | 63 | 61 | 13 | 54 | 172 | 5 | 0 | 0 | 0 | 18 | 5 | 5 | 3.01 |
| CL | Wagner, B.Wagner, Billy † | Colt 45’s | L | 97.5 | 48 | 0 | 4 | 4 | 2.72 | .266 | 1.09 | 5.5 | 4.4 | 9.7 | 49.2 | 30 | 17 | 15 | 4 | 24 | 53 | 0 | 29 | 3 | 0 | 0 | 0 | 0 | 3.37 |
| SP | Fernandez, J.Fernandez, Jose † | Colt 45’s | R | 95.0 | 23 | 23 | 12 | 4 | 3.21 | .290 | 1.19 | 6.6 | 4.2 | 8.6 | 148.2 | 108 | 55 | 53 | 17 | 69 | 142 | 2 | 0 | 0 | 1 | 17 | 5 | 3 | 4.07 |
| CL | Kimbrel, C.Kimbrel, Craig † | Pumas | R | 89.5 | 45 | 0 | 4 | 4 | 4.03 | .287 | 1.19 | 6.3 | 4.5 | 10.2 | 44.2 | 31 | 20 | 20 | 4 | 22 | 50 | 0 | 29 | 3 | 0 | 0 | 1 | 1 | 3.48 |
| RP | Feliz, N.Feliz, Neftali † | Grasshoppers | R | 88.5 | 63 | 0 | 11 | 5 | 3.23 | .283 | 1.18 | 6.8 | 3.9 | 8.6 | 100.1 | 75 | 36 | 36 | 8 | 43 | 96 | 0 | 9 | 6 | 0 | 0 | 1 | 0 | 3.44 |
| SP | Johnson, R.Johnson, Randy $ | Warriors | L | 85.0 | 23 | 23 | 11 | 8 | 3.70 | .269 | 1.09 | 7.9 | 1.9 | 9.8 | 167.2 | 146 | 71 | 69 | 24 | 36 | 182 | 5 | 0 | 0 | 3 | 12 | 3 | 3 | 3.39 |