| SP | Martinez, P.Martinez, Pedro | 29 | Senators | R | 100 | 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 | Johnson, R.Johnson, Randy | 41 | Horns | L | 84 | 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 | Leonard, D.Leonard, Dutch # | 22 | Monarchs | L | 91 | 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 |
| RP | Balfour, G.Balfour, Grant | 31 | Red Toros | R | 74 | 60 | 0 | 7 | 4 | 2.06 | .260 | 1.03 | 5.5 | 3.8 | 8.5 | 78.2 | 48 | 19 | 18 | 5 | 33 | 74 | 0 | 8 | 2 | 0 | 0 | 2 | 1 | 3.28 |
| CL | Doolittle, S.Doolittle, Sean | 31 | Miners | L | 99 | 54 | 0 | 2 | 2 | 3.25 | .265 | 1.08 | 8.5 | 1.4 | 7.6 | 52.2 | 49 | 19 | 19 | 4 | 8 | 44 | 0 | 31 | 4 | 0 | 0 | 0 | 1 | 2.77 |