| SP | Foster, R.Foster, Rube >> | 26 | 1914 | R | 45 | 3 | 3 | 1 | 1 | 5.93 | .453 | 2.49 | 17.3 | 6.2 | 8.3 | 13.2 | 25 | 9 | 9 | 3 | 9 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.23 |
| SP | Wakefield, T.Wakefield, Tim >> | 37 | 2003 | R | 32 | 3 | 3 | 0 | 2 | 4.60 | .382 | 1.85 | 10.2 | 7.2 | 9.0 | 15.2 | 17 | 8 | 8 | 2 | 12 | 15 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 5.13 |
| SP | Pennock, H.Pennock, Herb >> | 26 | 1920 | L | 25 | 3 | 3 | 0 | 2 | 5.85 | .381 | 1.85 | 10.8 | 5.9 | 4.1 | 20.0 | 24 | 14 | 13 | 2 | 13 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.35 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 11 | 0 | 1 | 0 | 2.20 | .269 | 1.10 | 9.0 | 1.1 | 7.3 | 16.1 | 16 | 4 | 4 | 2 | 2 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.38 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 29 | 2017 | R | 99 | 9 | 0 | 0 | 0 | 1.59 | .292 | 1.15 | 6.5 | 4.1 | 7.4 | 11.1 | 8 | 2 | 2 | 0 | 5 | 9 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3.00 |
| RP | Chapman, A.Chapman, Aroldis >> | 37 | 2025 | L | 96 | 10 | 0 | 0 | 1 | 3.38 | .273 | 1.13 | 9.0 | 1.8 | 10.8 | 10.2 | 10 | 4 | 4 | 0 | 2 | 12 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1.20 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 29 | 2009 | R | 30 | 6 | 0 | 1 | 2 | 4.05 | .412 | 1.95 | 13.5 | 6.0 | 7.5 | 6.2 | 9 | 4 | 3 | 1 | 4 | 5 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 6.00 |
| RP | Fornieles, M.Fornieles, Mike >> | 28 | 1960 | R | 22 | 5 | 0 | 2 | 0 | 4.05 | .375 | 1.65 | 7.5 | 9.0 | 4.5 | 6.2 | 5 | 3 | 3 | 0 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5.50 |