| SP | Tiant, L.Tiant, Luis # >> | 28 | 1968 | R | 97 | 19 | 19 | 7 | 10 | 3.71 | .261 | 1.02 | 6.3 | 2.9 | 7.6 | 145.2 | 102 | 65 | 60 | 10 | 47 | 122 | 6 | 0 | 0 | 1 | 11 | 5 | 1 | 3.29 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 74 | 18 | 18 | 8 | 9 | 4.14 | .299 | 1.25 | 8.3 | 3.0 | 4.9 | 141.1 | 130 | 68 | 65 | 12 | 47 | 77 | 6 | 0 | 0 | 0 | 9 | 4 | 4 | 4.10 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 67 | 17 | 17 | 7 | 6 | 5.12 | .327 | 1.45 | 9.4 | 3.7 | 5.1 | 110.2 | 115 | 65 | 63 | 20 | 45 | 62 | 3 | 0 | 0 | 0 | 8 | 1 | 3 | 5.49 |
| RP | Feliz, N.Feliz, Neftali † >> | 21 | 2009 | R | 97 | 47 | 0 | 4 | 3 | 1.94 | .214 | 0.79 | 3.5 | 3.7 | 8.5 | 69.2 | 27 | 16 | 15 | 5 | 28 | 65 | 0 | 6 | 1 | 0 | 0 | 2 | 0 | 3.36 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 32 | 0 | 2 | 0 | 3.20 | .267 | 1.07 | 6.9 | 2.8 | 8.5 | 39.1 | 30 | 18 | 14 | 4 | 12 | 37 | 0 | 3 | 0 | 0 | 0 | 1 | 3 | 3.44 |
| RP | Russell, J.Russell, Jeff >> | 28 | 1989 | R | 57 | 14 | 0 | 1 | 1 | 7.62 | .304 | 1.31 | 10.4 | 1.4 | 8.3 | 13.0 | 15 | 11 | 11 | 4 | 2 | 12 | 0 | 3 | 2 | 0 | 0 | 0 | 2 | 5.62 |
| RP | Abernathy, T.Abernathy, Ted >> | 34 | 1967 | R | 49 | 14 | 0 | 0 | 0 | 4.58 | .289 | 1.12 | 5.2 | 5.2 | 8.1 | 19.2 | 11 | 10 | 10 | 1 | 11 | 17 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3.95 |
| SP | Halladay, R.Halladay, Roy >> | 28 | 2005 | R | 48 | 4 | 0 | 1 | 0 | 1.80 | .286 | 1.20 | 9.0 | 1.8 | 3.6 | 5.0 | 5 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.80 |