| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 23 | 23 | 13 | 6 | 3.43 | .276 | 1.11 | 8.2 | 1.9 | 10.0 | 170.2 | 155 | 69 | 65 | 17 | 35 | 188 | 4 | 0 | 0 | 1 | 16 | 5 | 3 | 2.79 |
| SP | Steele, E.Steele, Elmer >> | 22 | 1908 | R | 85 | 21 | 21 | 8 | 7 | 3.52 | .295 | 1.22 | 7.9 | 3.1 | 5.2 | 148.1 | 130 | 63 | 58 | 11 | 51 | 85 | 2 | 0 | 0 | 0 | 15 | 5 | 0 | 3.95 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 29 | 2017 | R | 100 | 58 | 0 | 3 | 2 | 3.11 | .257 | 1.02 | 6.5 | 2.7 | 11.0 | 66.2 | 48 | 23 | 23 | 6 | 20 | 81 | 0 | 1 | 2 | 0 | 0 | 1 | 3 | 2.68 |
| SU | Chapman, A.Chapman, Aroldis >> | 37 | 2025 | L | 98 | 48 | 0 | 0 | 0 | 2.45 | .243 | 0.96 | 5.2 | 3.4 | 10.1 | 55.0 | 32 | 16 | 15 | 3 | 21 | 62 | 0 | 4 | 4 | 0 | 0 | 0 | 2 | 2.60 |
| CL | Uehara, K.Uehara, Koji # >> | 38 | 2013 | R | 99 | 48 | 0 | 3 | 8 | 3.53 | .273 | 1.11 | 7.8 | 2.3 | 9.9 | 58.2 | 50 | 23 | 23 | 8 | 15 | 64 | 0 | 29 | 6 | 0 | 0 | 1 | 0 | 3.41 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 94 | 24 | 0 | 2 | 0 | 1.55 | .304 | 1.24 | 6.8 | 4.3 | 9.3 | 29.0 | 22 | 5 | 5 | 1 | 14 | 30 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3.03 |