| SP | Tiant, L.Tiant, Luis † >> | 28 | 1968 | R | 100 | 21 | 21 | 13 | 5 | 4.54 | .293 | 1.24 | 7.4 | 3.8 | 7.1 | 140.2 | 115 | 74 | 71 | 13 | 59 | 111 | 1 | 0 | 0 | 0 | 13 | 1 | 2 | 3.91 |
| SP | Cuellar, M.Cuellar, Mike >> | 32 | 1969 | L | 87 | 20 | 20 | 10 | 5 | 4.03 | .319 | 1.37 | 9.5 | 2.8 | 4.6 | 138.1 | 146 | 65 | 62 | 12 | 43 | 70 | 4 | 0 | 0 | 1 | 12 | 5 | 3 | 4.16 |
| SP | Newhouser, H.Newhouser, Hal >> | 25 | 1946 | L | 80 | 19 | 19 | 11 | 4 | 5.14 | .328 | 1.46 | 8.9 | 4.2 | 5.2 | 117.1 | 116 | 70 | 67 | 11 | 55 | 68 | 4 | 0 | 0 | 2 | 8 | 1 | 1 | 4.50 |
| SP | Bunning, J.Bunning, Jim >> | 35 | 1966 | R | 74 | 19 | 19 | 8 | 4 | 3.99 | .327 | 1.44 | 9.5 | 3.4 | 5.4 | 124.0 | 131 | 66 | 55 | 12 | 47 | 75 | 2 | 0 | 0 | 0 | 11 | 3 | 4 | 4.26 |
| SP | Bonham, T.Bonham, Tiny >> | 27 | 1940 | R | 68 | 19 | 19 | 7 | 7 | 5.70 | .341 | 1.55 | 11.5 | 2.4 | 3.7 | 118.1 | 151 | 81 | 75 | 20 | 32 | 49 | 2 | 0 | 0 | 0 | 5 | 1 | 0 | 5.21 |
| CL | Romo, V.Romo, Vicente † >> | 25 | 1968 | R | 100 | 26 | 0 | 1 | 1 | 3.55 | .290 | 1.22 | 7.6 | 3.6 | 2.9 | 25.1 | 21 | 12 | 10 | 2 | 10 | 8 | 0 | 21 | 3 | 0 | 0 | 0 | 1 | 4.60 |
| SU | Womack, D.Womack, Dooley >> | 27 | 1966 | R | 82 | 39 | 0 | 1 | 3 | 6.02 | .284 | 1.19 | 7.2 | 3.6 | 5.2 | 40.1 | 32 | 28 | 27 | 3 | 16 | 23 | 0 | 3 | 3 | 0 | 0 | 0 | 1 | 4.03 |
| RP | Worthington, A.Worthington, Al >> | 37 | 1966 | R | 76 | 11 | 0 | 2 | 0 | 1.80 | .302 | 1.30 | 4.5 | 7.2 | 9.9 | 10.0 | 5 | 4 | 2 | 1 | 8 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.50 |