| SP | Tiant, L.Tiant, Luis † >> | 28 | 1968 | R | 100 | 24 | 24 | 12 | 6 | 3.01 | .297 | 1.25 | 7.0 | 4.3 | 8.0 | 173.2 | 135 | 62 | 58 | 11 | 82 | 154 | 3 | 0 | 0 | 3 | 16 | 3 | 7 | 3.52 |
| SP | Aguirre, H.Aguirre, Hank >> | 31 | 1962 | L | 76 | 24 | 24 | 8 | 7 | 4.60 | .325 | 1.43 | 9.3 | 3.6 | 4.7 | 129.0 | 133 | 73 | 66 | 21 | 51 | 67 | 0 | 0 | 0 | 0 | 8 | 2 | 3 | 5.31 |
| SP | Newcombe, D.Newcombe, Don # >> | 30 | 1956 | R | 72 | 23 | 23 | 12 | 7 | 4.65 | .310 | 1.34 | 9.0 | 3.1 | 4.2 | 149.0 | 149 | 81 | 77 | 21 | 51 | 69 | 3 | 0 | 0 | 2 | 13 | 1 | 0 | 4.95 |
| SP | Walters, B.Walters, Bucky >> | 31 | 1940 | R | 44 | 23 | 23 | 9 | 10 | 5.91 | .357 | 1.65 | 10.6 | 4.2 | 3.9 | 149.1 | 176 | 102 | 98 | 25 | 70 | 65 | 6 | 0 | 0 | 0 | 7 | 3 | 4 | 5.78 |
| RP | Segui, D.Segui, Diego † >> | 31 | 1968 | R | 93 | 62 | 0 | 6 | 3 | 2.63 | .304 | 1.30 | 7.4 | 4.3 | 4.7 | 92.1 | 76 | 35 | 27 | 6 | 44 | 48 | 0 | 14 | 4 | 0 | 0 | 1 | 6 | 4.27 |
| RP | Hiller, J.Hiller, John >> | 24 | 1967 | L | 53 | 29 | 0 | 3 | 4 | 3.23 | .264 | 1.06 | 8.0 | 1.5 | 4.2 | 53.0 | 47 | 19 | 19 | 6 | 9 | 25 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 4.09 |
| RP | Davidson, T.Davidson, Ted >> | 26 | 1965 | L | 41 | 16 | 0 | 0 | 1 | 4.73 | .312 | 1.33 | 8.7 | 3.4 | 4.8 | 32.1 | 31 | 17 | 17 | 2 | 12 | 17 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.97 |
| SP | Pascual, C.Pascual, Camilo >> | 29 | 1963 | R | 33 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |