| SP | McNally, D.McNally, Dave >> | 26 | 1968 | L | 98 | 26 | 26 | 8 | 10 | 3.17 | .272 | 1.10 | 6.9 | 3.0 | 4.2 | 178.2 | 137 | 75 | 63 | 18 | 60 | 84 | 1 | 0 | 0 | 1 | 19 | 3 | 4 | 4.43 |
| SP | Seaver, T.Seaver, Tom † >> | 25 | 1969 | R | 82 | 25 | 25 | 12 | 7 | 3.86 | .295 | 1.24 | 8.3 | 2.9 | 4.7 | 172.2 | 159 | 82 | 74 | 21 | 55 | 90 | 7 | 0 | 0 | 2 | 15 | 3 | 1 | 4.55 |
| SP | Cuellar, M.Cuellar, Mike >> | 32 | 1969 | L | 89 | 24 | 24 | 9 | 8 | 4.37 | .298 | 1.28 | 8.1 | 3.3 | 4.3 | 167.0 | 151 | 87 | 81 | 19 | 62 | 79 | 7 | 0 | 0 | 1 | 13 | 0 | 2 | 4.65 |
| SP | Bunning, J.Bunning, Jim >> | 35 | 1966 | R | 75 | 24 | 24 | 12 | 8 | 4.99 | .330 | 1.46 | 9.7 | 3.5 | 4.9 | 153.1 | 165 | 89 | 85 | 18 | 59 | 83 | 4 | 0 | 0 | 3 | 10 | 3 | 2 | 4.66 |
| SP | Pizarro, J.Pizarro, Juan >> | 27 | 1964 | L | 63 | 24 | 24 | 8 | 12 | 5.28 | .319 | 1.40 | 9.9 | 2.8 | 4.4 | 151.2 | 166 | 92 | 89 | 19 | 47 | 73 | 2 | 0 | 0 | 0 | 10 | 0 | 6 | 4.60 |
| CL | Wilhelm, H.Wilhelm, Hoyt # >> | 43 | 1965 | R | 100 | 39 | 0 | 6 | 8 | 4.20 | .291 | 1.22 | 6.9 | 4.1 | 4.6 | 70.2 | 54 | 37 | 33 | 6 | 32 | 36 | 0 | 19 | 5 | 0 | 0 | 1 | 3 | 4.50 |
| RP | Womack, D.Womack, Dooley >> | 27 | 1966 | R | 82 | 30 | 0 | 2 | 1 | 5.46 | .288 | 1.21 | 8.0 | 2.9 | 3.5 | 28.0 | 25 | 17 | 17 | 6 | 9 | 11 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 5.96 |
| RP | McCool, B.McCool, Billy >> | 20 | 1964 | L | 67 | 3 | 0 | 0 | 0 | 2.70 | .231 | 0.90 | 6.0 | 3.0 | 3.0 | 3.1 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.67 |