| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 38 | 38 | 24 | 8 | 2.72 | .248 | 0.98 | 6.8 | 2.1 | 8.7 | 304.2 | 228 | 94 | 92 | 29 | 70 | 294 | 16 | 0 | 0 | 4 | 28 | 4 | 1 | 3.04 |
| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 93 | 36 | 36 | 17 | 11 | 3.30 | .285 | 1.16 | 7.1 | 3.3 | 6.5 | 234.2 | 185 | 94 | 86 | 19 | 87 | 170 | 0 | 0 | 0 | 0 | 24 | 8 | 0 | 3.82 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 68 | 24 | 24 | 6 | 11 | 5.88 | .354 | 1.64 | 10.6 | 4.2 | 6.1 | 160.2 | 188 | 121 | 105 | 40 | 75 | 108 | 3 | 0 | 0 | 0 | 5 | 1 | 7 | 6.33 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 99 | 81 | 0 | 7 | 2 | 2.38 | .250 | 0.98 | 6.1 | 2.7 | 10.1 | 102.0 | 69 | 27 | 27 | 5 | 31 | 114 | 0 | 12 | 3 | 0 | 0 | 2 | 3 | 2.37 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 29 | 2017 | R | 98 | 61 | 0 | 5 | 3 | 1.35 | .228 | 0.85 | 4.7 | 2.9 | 11.3 | 80.0 | 42 | 12 | 12 | 3 | 26 | 100 | 0 | 13 | 1 | 0 | 0 | 3 | 2 | 2.08 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 88 | 40 | 0 | 4 | 2 | 1.60 | .244 | 0.95 | 5.4 | 3.2 | 10.6 | 50.2 | 30 | 9 | 9 | 3 | 18 | 59 | 0 | 11 | 1 | 0 | 0 | 1 | 0 | 2.56 |
| RP | Brasier, R.Brasier, Ryan >> | 30 | 2018 | R | 71 | 22 | 0 | 2 | 2 | 1.05 | .181 | 0.66 | 4.3 | 1.8 | 9.4 | 25.2 | 12 | 4 | 3 | 1 | 5 | 26 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.04 |
| SP | Steele, E.Steele, Elmer >> | 22 | 1908 | R | 83 | 10 | 0 | 1 | 2 | 4.25 | .274 | 1.13 | 7.9 | 2.4 | 6.4 | 42.1 | 37 | 21 | 20 | 5 | 11 | 30 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 3.90 |