| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 10 | 10 | 2 | 5 | 3.73 | .298 | 1.26 | 8.8 | 2.6 | 4.4 | 72.1 | 70 | 32 | 30 | 8 | 21 | 35 | 0 | 0 | 0 | 0 | 6 | 1 | 3 | 4.39 |
| SP | Johnson, W.Johnson, Walter >> | 26 | 1913 | R | 95 | 10 | 10 | 8 | 2 | 2.03 | .243 | 0.95 | 6.4 | 2.1 | 4.8 | 80.0 | 57 | 20 | 18 | 1 | 19 | 43 | 3 | 0 | 0 | 2 | 9 | 1 | 1 | 2.84 |
| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 91 | 10 | 10 | 6 | 1 | 3.64 | .291 | 1.21 | 6.9 | 4.1 | 6.4 | 59.1 | 45 | 26 | 24 | 4 | 27 | 42 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 3.88 |
| SP | Ryan, N.Ryan, Nolan $$ >> | 44 | 1991 | R | 73 | 9 | 9 | 6 | 1 | 2.73 | .285 | 1.16 | 5.6 | 4.9 | 10.1 | 59.1 | 37 | 22 | 18 | 4 | 32 | 66 | 0 | 0 | 0 | 0 | 6 | 2 | 3 | 3.37 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 90 | 9 | 9 | 5 | 3 | 4.32 | .322 | 1.39 | 9.2 | 3.4 | 8.8 | 58.1 | 59 | 28 | 28 | 10 | 22 | 57 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 4.52 |
| CL | Wagner, B.Wagner, Billy >> | 28 | 1999 | L | 95 | 19 | 0 | 2 | 0 | 0.43 | .192 | 0.71 | 2.6 | 3.9 | 11.1 | 21.0 | 6 | 1 | 1 | 0 | 9 | 26 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 1.81 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 25 | 0 | 3 | 0 | 1.63 | .217 | 0.83 | 4.7 | 3.0 | 9.7 | 27.2 | 14 | 5 | 5 | 2 | 9 | 29 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.81 |
| RP | Rivera, M.Rivera, Mariano $ >> | 39 | 2008 | R | 86 | 17 | 0 | 1 | 1 | 1.04 | .235 | 0.92 | 8.5 | 0.0 | 7.4 | 17.1 | 16 | 2 | 2 | 1 | 0 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.12 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 83 | 3 | 0 | 0 | 0 | 4.91 | .267 | 1.09 | 9.0 | 3.0 | 15.0 | 3.2 | 3 | 2 | 2 | 1 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.00 |
| SP | Gooden, D.Gooden, Dwight >> | 21 | 1985 | R | 68 | 4 | 0 | 1 | 0 | 5.89 | .368 | 1.64 | 13.0 | 2.0 | 3.5 | 18.1 | 26 | 13 | 12 | 2 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4.67 |