| SP | Martinez, P.Martinez, Pedro † $ | Pumas | R | 93.0 | 20 | 20 | 11 | 4 | 3.29 | .293 | 1.23 | 8.0 | 3.1 | 9.1 | 150.2 | 134 | 61 | 55 | 12 | 52 | 151 | 5 | 0 | 0 | 1 | 14 | 1 | 2 | 3.09 |
| SP | Pfiester, J.Pfiester, Jack † | Bulldogs | L | 92.0 | 19 | 19 | 11 | 5 | 3.23 | .287 | 1.17 | 7.5 | 3.1 | 5.0 | 159.0 | 132 | 60 | 57 | 16 | 54 | 89 | 8 | 0 | 0 | 1 | 13 | 6 | 4 | 4.32 |
| SP | Alexander, P.Alexander, Pete † # | Bluebirds | R | 80.0 | 19 | 19 | 11 | 4 | 3.32 | .255 | 0.98 | 6.8 | 2.0 | 5.2 | 132.2 | 100 | 52 | 49 | 17 | 30 | 76 | 2 | 0 | 0 | 1 | 13 | 6 | 0 | 4.34 |
| CL | Jansen, K.Jansen, Kenley † | Pumas | R | 77.0 | 36 | 0 | 3 | 3 | 3.22 | .278 | 1.16 | 8.0 | 2.5 | 9.5 | 36.1 | 32 | 13 | 13 | 2 | 10 | 38 | 0 | 24 | 2 | 0 | 0 | 0 | 0 | 2.44 |
| SP | Marichal, J.Marichal, Juan # | REBELS | R | 76.0 | 20 | 19 | 10 | 6 | 3.46 | .263 | 1.05 | 8.2 | 1.3 | 4.8 | 150.2 | 136 | 65 | 58 | 20 | 22 | 80 | 7 | 0 | 0 | 0 | 11 | 3 | 0 | 4.17 |
| RP | Feliz, N.Feliz, Neftali † | Lions | R | 75.0 | 49 | 0 | 6 | 1 | 1.59 | .230 | 0.89 | 5.8 | 2.3 | 8.8 | 84.2 | 54 | 19 | 15 | 5 | 21 | 82 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 2.61 |