| SP | Tiant, L.Tiant, Luis † >> | 28 | 1968 | R | 100 | 38 | 38 | 17 | 9 | 3.48 | .307 | 1.33 | 7.9 | 4.0 | 7.1 | 274.0 | 241 | 110 | 106 | 15 | 123 | 215 | 8 | 0 | 0 | 2 | 25 | 1 | 6 | 3.50 |
| SP | Cuellar, M.Cuellar, Mike >> | 32 | 1969 | L | 87 | 37 | 37 | 11 | 19 | 5.97 | .342 | 1.54 | 10.4 | 3.5 | 4.6 | 206.2 | 239 | 145 | 137 | 32 | 80 | 105 | 4 | 0 | 0 | 1 | 12 | 3 | 2 | 5.21 |
| SP | Maloney, J.Maloney, Jim >> | 23 | 1963 | R | 75 | 35 | 35 | 9 | 19 | 5.06 | .345 | 1.56 | 9.2 | 4.9 | 8.3 | 220.2 | 226 | 134 | 124 | 24 | 119 | 203 | 5 | 0 | 0 | 1 | 11 | 4 | 6 | 4.25 |
| SP | Ellsworth, D.Ellsworth, Dick >> | 23 | 1963 | L | 74 | 34 | 34 | 18 | 8 | 4.24 | .314 | 1.35 | 9.4 | 2.8 | 4.0 | 235.2 | 246 | 124 | 111 | 20 | 72 | 104 | 10 | 0 | 0 | 2 | 18 | 5 | 2 | 4.20 |
| SP | Perry, G.Perry, Gaylord # >> | 29 | 1967 | R | 60 | 29 | 29 | 13 | 9 | 5.11 | .353 | 1.63 | 10.7 | 3.9 | 4.9 | 178.0 | 212 | 108 | 101 | 27 | 78 | 97 | 4 | 0 | 0 | 2 | 10 | 1 | 10 | 5.21 |
| RP | Romo, V.Romo, Vicente † >> | 25 | 1968 | R | 100 | 95 | 0 | 8 | 6 | 3.43 | .323 | 1.41 | 7.3 | 5.5 | 4.4 | 160.0 | 129 | 65 | 61 | 11 | 97 | 79 | 0 | 15 | 3 | 0 | 0 | 3 | 9 | 4.78 |
| RP | Woodeshick, H.Woodeshick, Hal # >> | 31 | 1963 | L | 82 | 68 | 0 | 7 | 6 | 4.53 | .312 | 1.34 | 7.5 | 4.6 | 5.4 | 119.1 | 99 | 63 | 60 | 15 | 61 | 71 | 0 | 12 | 6 | 0 | 0 | 2 | 7 | 5.03 |