| SP | Johnson, W.Johnson, Walter $ >> | 26 | 1913 | R | 95 | 25 | 25 | 6 | 11 | 5.19 | .324 | 1.42 | 10.3 | 2.4 | 4.1 | 137.0 | 157 | 83 | 79 | 17 | 37 | 63 | 2 | 0 | 0 | 0 | 11 | 3 | 1 | 4.57 |
| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 91 | 24 | 24 | 8 | 7 | 3.82 | .282 | 1.15 | 8.0 | 2.3 | 9.1 | 139.0 | 124 | 65 | 59 | 18 | 36 | 141 | 1 | 0 | 0 | 1 | 16 | 4 | 3 | 3.52 |
| SP | Hunter, C.Hunter, Catfish # >> | 26 | 1972 | R | 80 | 23 | 23 | 7 | 7 | 5.24 | .333 | 1.47 | 10.4 | 2.8 | 4.5 | 127.0 | 147 | 79 | 74 | 24 | 40 | 64 | 2 | 0 | 0 | 0 | 12 | 3 | 1 | 5.46 |
| SP | Hearn, J.Hearn, Jim $$ >> | 29 | 1950 | R | 75 | 24 | 23 | 7 | 9 | 5.91 | .350 | 1.58 | 9.5 | 4.8 | 4.1 | 126.1 | 133 | 92 | 83 | 22 | 67 | 57 | 1 | 0 | 0 | 0 | 7 | 4 | 1 | 6.06 |
| RP | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 65 | 0 | 6 | 5 | 3.77 | .285 | 1.15 | 6.9 | 3.5 | 8.4 | 86.0 | 66 | 40 | 36 | 7 | 33 | 80 | 0 | 2 | 1 | 0 | 0 | 4 | 0 | 3.49 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 80 | 58 | 0 | 4 | 1 | 3.71 | .292 | 1.24 | 6.7 | 4.5 | 8.0 | 70.1 | 52 | 33 | 29 | 4 | 35 | 62 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 3.47 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 76 | 57 | 0 | 2 | 4 | 5.55 | .340 | 1.53 | 10.4 | 3.4 | 8.2 | 58.1 | 67 | 38 | 36 | 10 | 22 | 53 | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 4.60 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 68 | 43 | 0 | 3 | 1 | 5.01 | .294 | 1.23 | 7.9 | 3.2 | 6.7 | 50.1 | 44 | 31 | 28 | 4 | 18 | 37 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 3.70 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 67 | 38 | 0 | 1 | 0 | 5.93 | .333 | 1.50 | 10.6 | 2.9 | 6.8 | 44.0 | 52 | 29 | 29 | 5 | 14 | 33 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 3.93 |
| SU | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 81 | 46 | 0 | 4 | 1 | 2.85 | .297 | 1.25 | 6.1 | 5.3 | 4.6 | 53.2 | 36 | 18 | 17 | 4 | 31 | 27 | 0 | 3 | 5 | 0 | 0 | 1 | 0 | 4.77 |