| SP | Kluber, C.Kluber, Corey $$ >> | 31 | 2017 | R | 90 | 11 | 11 | 6 | 3 | 4.90 | .358 | 1.65 | 11.1 | 3.8 | 8.7 | 82.2 | 101 | 47 | 45 | 14 | 35 | 79 | 1 | 0 | 0 | 0 | 4 | 2 | 1 | 4.65 |
| SP | Guidry, R.Guidry, Ron # >> | 28 | 1978 | L | 78 | 11 | 11 | 4 | 5 | 3.03 | .268 | 1.08 | 7.9 | 1.8 | 4.7 | 89.0 | 78 | 31 | 30 | 7 | 18 | 46 | 7 | 0 | 0 | 0 | 7 | 2 | 2 | 3.66 |
| RP | Kimbrel, C.Kimbrel, Craig $ >> | 24 | 2012 | R | 100 | 25 | 0 | 1 | 1 | 4.00 | .352 | 1.59 | 9.0 | 5.3 | 10.7 | 27.0 | 27 | 12 | 12 | 1 | 16 | 32 | 0 | 5 | 2 | 0 | 0 | 1 | 3 | 3.00 |
| RP | Papelbon, J.Papelbon, Jonathan $ >> | 27 | 2007 | R | 92 | 13 | 0 | 3 | 1 | 4.20 | .297 | 1.27 | 8.4 | 3.0 | 10.2 | 15.0 | 14 | 7 | 7 | 4 | 5 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.20 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 12 | 0 | 3 | 0 | 1.20 | .182 | 0.53 | 2.4 | 2.4 | 9.6 | 15.0 | 4 | 2 | 2 | 1 | 4 | 16 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 2.93 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 79 | 7 | 0 | 0 | 0 | 5.40 | .342 | 1.56 | 9.0 | 5.6 | 12.4 | 8.1 | 8 | 5 | 5 | 2 | 5 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.38 |