| SP | Marichal, J.Marichal, Juan >> | 31 | 1963 | R | 88 | 35 | 35 | 18 | 13 | 4.19 | .302 | 1.29 | 8.8 | 2.8 | 5.6 | 249.0 | 243 | 122 | 116 | 28 | 78 | 156 | 9 | 0 | 0 | 1 | 21 | 2 | 5 | 4.17 |
| SP | Tiant, L.Tiant, Luis # >> | 28 | 1964 | R | 74 | 34 | 34 | 14 | 7 | 3.79 | .303 | 1.28 | 7.6 | 3.9 | 5.6 | 230.1 | 194 | 102 | 97 | 25 | 100 | 142 | 0 | 0 | 0 | 0 | 22 | 7 | 6 | 4.57 |
| SP | McDowell, S.McDowell, Sam # >> | 26 | 1965 | L | 79 | 33 | 33 | 11 | 12 | 3.91 | .299 | 1.26 | 7.0 | 4.4 | 8.8 | 223.0 | 173 | 104 | 97 | 25 | 108 | 218 | 0 | 0 | 0 | 0 | 17 | 5 | 8 | 4.02 |
| SP | Siebert, S.Siebert, Sonny >> | 31 | 1966 | R | 79 | 33 | 33 | 13 | 11 | 4.33 | .311 | 1.34 | 9.3 | 2.7 | 5.1 | 226.1 | 234 | 122 | 109 | 26 | 69 | 129 | 6 | 0 | 0 | 2 | 19 | 3 | 6 | 4.31 |
| CL | Miller, S.Miller, Stu † >> | 41 | 1965 | R | 85 | 73 | 0 | 12 | 6 | 2.57 | .284 | 1.18 | 7.4 | 3.3 | 5.2 | 80.2 | 66 | 26 | 23 | 7 | 29 | 46 | 0 | 42 | 7 | 0 | 0 | 1 | 2 | 4.11 |
| SU | Dailey, B.Dailey, Bill >> | 33 | 1963 | R | 85 | 66 | 0 | 6 | 5 | 3.93 | .306 | 1.31 | 9.0 | 2.8 | 6.7 | 71.0 | 71 | 38 | 31 | 8 | 22 | 53 | 0 | 7 | 12 | 0 | 0 | 1 | 1 | 3.94 |
| SP | Perry, G.Perry, Gaylord >> | 30 | 1964 | R | 68 | 21 | 1 | 3 | 2 | 5.12 | .350 | 1.62 | 10.4 | 4.2 | 7.6 | 77.1 | 89 | 44 | 44 | 9 | 36 | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.23 |