| SP | Martinez, P.Martinez, Pedro | Eagles | R | 135.0 | 31 | 31 | 15 | 7 | 3.06 | .267 | 1.06 | 7.4 | 2.2 | 9.0 | 226.1 | 186 | 78 | 77 | 28 | 54 | 225 | 6 | 0 | 0 | 2 | 21 | 7 | 1 | 3.43 |
| SP | Guidry, R.Guidry, Ron † # | Bombers | L | 131.0 | 29 | 29 | 17 | 5 | 3.22 | .284 | 1.17 | 8.0 | 2.6 | 5.7 | 209.1 | 185 | 77 | 75 | 23 | 60 | 132 | 4 | 0 | 0 | 0 | 20 | 4 | 1 | 4.09 |
| SP | Koufax, S.Koufax, Sandy † | Outlaws | L | 127.0 | 32 | 32 | 15 | 11 | 3.60 | .274 | 1.12 | 7.9 | 2.3 | 7.9 | 244.2 | 213 | 99 | 98 | 28 | 61 | 214 | 16 | 0 | 0 | 4 | 18 | 3 | 6 | 3.52 |
| CL | Wagner, B.Wagner, Billy † | Cougars | L | 126.0 | 76 | 0 | 4 | 4 | 3.25 | .291 | 1.20 | 6.8 | 4.0 | 8.7 | 83.0 | 63 | 30 | 30 | 9 | 37 | 80 | 0 | 38 | 3 | 0 | 0 | 2 | 1 | 3.89 |
| SP | Mathewson, C.Mathewson, Christy | Bombers | R | 119.0 | 31 | 31 | 17 | 6 | 3.28 | .293 | 1.23 | 9.0 | 2.0 | 3.7 | 197.1 | 198 | 77 | 72 | 21 | 44 | 82 | 2 | 0 | 0 | 1 | 20 | 3 | 2 | 4.27 |
| CL | Feliz, N.Feliz, Neftali † | Eagles | R | 115.0 | 65 | 0 | 4 | 7 | 2.70 | .263 | 1.06 | 5.8 | 3.7 | 8.6 | 70.0 | 45 | 22 | 21 | 8 | 29 | 67 | 0 | 36 | 3 | 0 | 0 | 1 | 0 | 3.86 |
| SP | Leonard, D.Leonard, Dutch | SHARKS | L | 112.0 | 30 | 30 | 19 | 7 | 3.97 | .307 | 1.30 | 8.5 | 3.2 | 4.8 | 192.2 | 182 | 87 | 85 | 16 | 68 | 102 | 2 | 0 | 0 | 0 | 19 | 6 | 3 | 4.18 |