| SP | Martinez, P.Martinez, Pedro † $$ | Senators | R | 122.0 | 25 | 25 | 14 | 6 | 3.53 | .252 | 0.99 | 6.9 | 2.0 | 8.5 | 204.0 | 157 | 85 | 80 | 21 | 45 | 192 | 10 | 0 | 0 | 5 | 13 | 4 | 0 | 3.18 |
| SP | Leonard, D.Leonard, Dutch † # | Monarchs | L | 119.0 | 25 | 25 | 14 | 4 | 2.63 | .237 | 0.91 | 5.9 | 2.3 | 5.9 | 171.1 | 113 | 56 | 50 | 9 | 43 | 112 | 2 | 0 | 0 | 1 | 20 | 4 | 3 | 3.20 |
| SP | Fernandez, J.Fernandez, Jose | Monarchs | R | 112.0 | 24 | 24 | 15 | 4 | 3.05 | .285 | 1.18 | 6.2 | 4.4 | 7.9 | 150.1 | 104 | 53 | 51 | 15 | 74 | 132 | 1 | 0 | 0 | 1 | 18 | 2 | 2 | 4.06 |
| SP | Johnson, R.Johnson, Randy † | Horns | L | 105.0 | 24 | 24 | 14 | 4 | 3.83 | .303 | 1.29 | 9.2 | 2.5 | 8.3 | 171.2 | 174 | 76 | 73 | 20 | 48 | 157 | 7 | 0 | 0 | 1 | 14 | 2 | 6 | 3.56 |
| SP | Mathewson, C.Mathewson, Christy | Water Dogs | R | 97.0 | 24 | 24 | 13 | 2 | 3.42 | .275 | 1.09 | 8.0 | 1.9 | 5.7 | 155.1 | 137 | 66 | 59 | 17 | 33 | 99 | 1 | 0 | 0 | 0 | 18 | 7 | 4 | 3.92 |
| CL | Miller, A.Miller, Andrew † | Monarchs | L | 96.5 | 61 | 0 | 4 | 9 | 2.78 | .255 | 1.01 | 5.6 | 3.6 | 7.1 | 68.0 | 42 | 22 | 21 | 6 | 27 | 54 | 0 | 31 | 3 | 0 | 0 | 1 | 3 | 3.79 |