| SP | Siebert, S.Siebert, Sonny >> | 28 | 1965 | R | 95 | 23 | 23 | 8 | 6 | 3.90 | .319 | 1.39 | 9.2 | 3.3 | 7.2 | 117.2 | 120 | 56 | 51 | 12 | 43 | 94 | 0 | 0 | 0 | 0 | 4 | 2 | 1 | 3.88 |
| SP | Boswell, D.Boswell, Dave † >> | 21 | 1966 | R | 73 | 22 | 22 | 11 | 5 | 3.65 | .297 | 1.26 | 7.1 | 4.2 | 6.5 | 138.0 | 109 | 59 | 56 | 17 | 65 | 100 | 1 | 0 | 0 | 1 | 12 | 1 | 9 | 4.59 |
| SP | Niekro, P.Niekro, Phil # >> | 30 | 1969 | R | 61 | 21 | 21 | 8 | 9 | 4.49 | .308 | 1.32 | 9.1 | 2.8 | 5.2 | 136.1 | 137 | 71 | 68 | 17 | 43 | 78 | 1 | 0 | 0 | 0 | 12 | 2 | 5 | 4.47 |
| RP | Shantz, B.Shantz, Bobby >> | 38 | 1963 | L | 96 | 58 | 0 | 2 | 8 | 3.72 | .284 | 1.17 | 8.1 | 2.5 | 6.3 | 96.2 | 86 | 45 | 40 | 10 | 27 | 67 | 0 | 4 | 6 | 0 | 0 | 2 | 4 | 3.86 |
| RP | Tiefenauer, B.Tiefenauer, Bobby >> | 35 | 1964 | R | 50 | 32 | 0 | 0 | 3 | 4.78 | .276 | 1.14 | 7.5 | 2.9 | 5.1 | 37.2 | 31 | 21 | 20 | 6 | 12 | 21 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 4.95 |