| SP | Arrieta, J.Arrieta, Jake † $ | Slingers | R | 102.0 | 21 | 21 | 11 | 3 | 3.05 | .264 | 1.05 | 7.1 | 2.4 | 7.7 | 162.1 | 128 | 56 | 55 | 11 | 43 | 138 | 6 | 0 | 0 | 1 | 16 | 4 | 3 | 3.05 |
| CL | Chapman, A.Chapman, Aroldis † | Mountain Lions | L | 89.5 | 43 | 0 | 3 | 3 | 2.49 | .266 | 1.06 | 4.2 | 5.4 | 11.9 | 43.1 | 20 | 13 | 12 | 3 | 26 | 57 | 0 | 27 | 2 | 0 | 0 | 1 | 2 | 3.14 |
| SP | Koufax, S.Koufax, Sandy # | Bulldogs | L | 82.0 | 21 | 21 | 9 | 9 | 3.47 | .273 | 1.09 | 7.8 | 2.0 | 7.9 | 171.0 | 149 | 67 | 66 | 25 | 38 | 150 | 12 | 0 | 0 | 2 | 10 | 6 | 5 | 3.92 |
| CL | Feliz, N.Feliz, Neftali † | SPACIES | R | 81.0 | 52 | 0 | 3 | 0 | 2.56 | .275 | 1.14 | 7.0 | 3.4 | 7.9 | 59.2 | 46 | 17 | 17 | 2 | 22 | 52 | 0 | 20 | 3 | 0 | 0 | 0 | 0 | 2.80 |
| SP | Johnson, W.Johnson, Walter † $ | Slingers | R | 74.0 | 21 | 21 | 9 | 6 | 3.46 | .254 | 1.00 | 7.0 | 2.0 | 4.5 | 163.2 | 126 | 68 | 63 | 17 | 37 | 82 | 5 | 0 | 0 | 3 | 11 | 4 | 4 | 4.10 |