| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 9 | 9 | 4 | 4 | 3.09 | .275 | 1.13 | 6.5 | 3.7 | 9.8 | 64.0 | 46 | 22 | 22 | 7 | 26 | 70 | 1 | 0 | 0 | 0 | 6 | 1 | 2 | 3.50 |
| SP | Schmidt, J.Schmidt, Jason # >> | 30 | 2003 | R | 78 | 8 | 8 | 4 | 2 | 4.18 | .276 | 1.13 | 8.4 | 1.8 | 9.6 | 56.0 | 52 | 28 | 26 | 12 | 11 | 60 | 1 | 0 | 0 | 0 | 5 | 1 | 3 | 4.29 |
| SP | Tudor, J.Tudor, John $$ >> | 31 | 1985 | L | 71 | 8 | 8 | 4 | 4 | 6.84 | .321 | 1.42 | 10.3 | 2.6 | 5.1 | 48.2 | 55 | 37 | 37 | 11 | 14 | 27 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 5.73 |
| SP | Johnson, R.Johnson, Randy >> | 41 | 2004 | L | 89 | 8 | 8 | 5 | 1 | 1.51 | .232 | 0.87 | 5.5 | 2.4 | 9.3 | 59.2 | 36 | 10 | 10 | 5 | 16 | 61 | 1 | 0 | 0 | 1 | 7 | 2 | 0 | 2.95 |
| SU | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 91 | 17 | 0 | 0 | 0 | 0.00 | .157 | 0.56 | 1.9 | 3.3 | 7.6 | 19.2 | 4 | 0 | 0 | 0 | 7 | 16 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 2.42 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 78 | 20 | 0 | 1 | 0 | 2.38 | .269 | 1.10 | 6.1 | 4.1 | 8.6 | 22.2 | 15 | 6 | 6 | 2 | 10 | 21 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 3.64 |
| SP | Perry, G.Perry, Gaylord >> | 34 | 1972 | R | 68 | 1 | 0 | 1 | 0 | 0.00 | .167 | 0.60 | 9.0 | 0.0 | 18.0 | 1.2 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -1.00 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 17 | 0 | 1 | 1 | 2.50 | .217 | 0.83 | 3.5 | 4.0 | 14.0 | 18.0 | 7 | 5 | 5 | 1 | 8 | 28 | 0 | 12 | 1 | 0 | 0 | 0 | 2 | 1.94 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 82 | 10 | 0 | 1 | 0 | 3.18 | .320 | 1.32 | 9.0 | 3.3 | 9.8 | 11.1 | 11 | 4 | 4 | 1 | 4 | 12 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3.36 |