| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 24 | 24 | 9 | 4 | 2.72 | .253 | 0.97 | 6.5 | 2.2 | 8.6 | 182.0 | 132 | 57 | 55 | 14 | 45 | 173 | 1 | 0 | 0 | 0 | 21 | 8 | 5 | 2.97 |
| SP | McNally, D.McNally, Dave >> | 26 | 1968 | L | 96 | 23 | 23 | 11 | 10 | 4.04 | .283 | 1.17 | 8.0 | 2.6 | 5.7 | 169.1 | 150 | 79 | 76 | 21 | 48 | 107 | 5 | 0 | 0 | 3 | 12 | 3 | 2 | 4.25 |
| SP | McLain, D.McLain, Denny >> | 24 | 1968 | R | 79 | 24 | 22 | 10 | 11 | 4.76 | .288 | 1.19 | 8.5 | 2.2 | 5.7 | 149.1 | 140 | 82 | 79 | 20 | 37 | 94 | 4 | 0 | 0 | 0 | 10 | 4 | 1 | 4.31 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 40 | 0 | 5 | 8 | 6.21 | .364 | 1.64 | 8.4 | 6.4 | 12.0 | 42.0 | 39 | 29 | 29 | 7 | 30 | 56 | 0 | 18 | 5 | 0 | 0 | 3 | 1 | 4.86 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 50 | 0 | 1 | 2 | 4.15 | .309 | 1.32 | 9.8 | 2.1 | 8.0 | 43.1 | 47 | 22 | 20 | 5 | 10 | 38 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | 3.51 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 47 | 0 | 2 | 0 | 2.33 | .242 | 0.96 | 7.1 | 1.7 | 8.1 | 38.2 | 30 | 10 | 10 | 2 | 7 | 34 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.45 |
| RP | Clippard, T.Clippard, Tyler >> | 26 | 2011 | R | 79 | 27 | 0 | 0 | 0 | 3.16 | .336 | 1.52 | 8.3 | 5.8 | 9.0 | 25.2 | 23 | 9 | 9 | 4 | 16 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.00 |
| RP | Foulke, K.Foulke, Keith >> | 27 | 1999 | R | 61 | 16 | 0 | 0 | 1 | 3.80 | .238 | 0.94 | 7.7 | 0.9 | 10.3 | 21.1 | 18 | 9 | 9 | 1 | 2 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.62 |