| SP | Dierker, L.Dierker, Larry >> | 29 | 1975 | R | 54 | 33 | 33 | 5 | 17 | 4.93 | .342 | 1.56 | 10.2 | 3.9 | 6.3 | 208.0 | 235 | 117 | 114 | 20 | 89 | 145 | 3 | 0 | 0 | 1 | 13 | 1 | 7 | 4.15 |
| SP | Falcone, P.Falcone, Pete >> | 22 | 1975 | L | 46 | 32 | 32 | 8 | 16 | 5.74 | .345 | 1.57 | 8.9 | 5.3 | 5.2 | 169.1 | 167 | 116 | 108 | 23 | 99 | 98 | 0 | 0 | 0 | 0 | 12 | 2 | 9 | 5.40 |
| SP | Hooton, B.Hooton, Burt >> | 25 | 1975 | R | 94 | 31 | 31 | 13 | 11 | 3.55 | .278 | 1.16 | 7.6 | 2.8 | 5.7 | 230.2 | 195 | 93 | 91 | 17 | 72 | 145 | 7 | 0 | 0 | 0 | 20 | 0 | 6 | 3.64 |
| SP | Niekro, P.Niekro, Phil >> | 36 | 1975 | R | 52 | 32 | 31 | 15 | 12 | 3.76 | .303 | 1.30 | 8.7 | 3.0 | 4.9 | 236.2 | 229 | 112 | 99 | 20 | 79 | 128 | 6 | 0 | 0 | 3 | 19 | 1 | 13 | 4.03 |
| RP | Zamora, O.Zamora, Oscar >> | 31 | 1975 | R | 27 | 103 | 0 | 7 | 6 | 6.11 | .368 | 1.74 | 12.3 | 3.4 | 5.1 | 137.0 | 187 | 98 | 93 | 16 | 52 | 78 | 0 | 8 | 6 | 0 | 0 | 0 | 0 | 4.52 |
| RP | Austin, R.Austin, Rick >> | 29 | 1975 | L | 47 | 106 | 0 | 4 | 10 | 6.14 | .400 | 2.00 | 10.1 | 7.9 | 4.7 | 104.0 | 117 | 75 | 71 | 15 | 91 | 54 | 0 | 5 | 6 | 0 | 0 | 0 | 14 | 6.46 |
| RP | Heaverlo, D.Heaverlo, Dave >> | 25 | 1975 | R | 40 | 91 | 0 | 7 | 5 | 4.15 | .341 | 1.54 | 9.3 | 4.6 | 5.3 | 128.0 | 132 | 67 | 59 | 11 | 65 | 76 | 0 | 9 | 5 | 0 | 0 | 2 | 10 | 4.50 |
| SP | Billingham, J.Billingham, Jack >> | 32 | 1975 | R | 21 | 29 | 2 | 2 | 8 | 4.09 | .338 | 1.52 | 10.2 | 3.4 | 4.4 | 66.0 | 75 | 31 | 30 | 6 | 25 | 32 | 0 | 5 | 3 | 0 | 1 | 1 | 1 | 4.39 |