| SP | deGrom, J.deGrom, Jacob $$ >> | 33 | 2021 | R | 100 | 32 | 32 | 11 | 12 | 4.13 | .283 | 1.17 | 7.9 | 2.6 | 9.2 | 209.0 | 184 | 99 | 96 | 28 | 61 | 213 | 1 | 0 | 0 | 1 | 16 | 3 | 0 | 3.62 |
| SP | Gibson, B.Gibson, Bob † $$ >> | 33 | 1968 | R | 92 | 31 | 31 | 15 | 12 | 4.05 | .312 | 1.32 | 9.0 | 2.9 | 6.0 | 213.1 | 212 | 102 | 96 | 20 | 69 | 143 | 7 | 0 | 0 | 1 | 17 | 9 | 3 | 3.98 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 30 | 30 | 7 | 16 | 5.66 | .332 | 1.46 | 9.7 | 3.4 | 4.9 | 184.1 | 199 | 120 | 116 | 27 | 70 | 101 | 3 | 0 | 0 | 0 | 9 | 6 | 2 | 5.05 |
| SU | Papelbon, J.Papelbon, Jonathan >> | 27 | 2007 | R | 92 | 45 | 0 | 0 | 3 | 3.64 | .277 | 1.15 | 6.1 | 4.2 | 8.8 | 47.0 | 32 | 23 | 19 | 5 | 22 | 46 | 0 | 5 | 6 | 0 | 0 | 0 | 0 | 3.83 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 66 | 0 | 3 | 4 | 4.79 | .359 | 1.65 | 9.6 | 5.3 | 8.4 | 71.1 | 76 | 42 | 38 | 12 | 42 | 66 | 0 | 1 | 2 | 0 | 0 | 2 | 3 | 5.20 |
| RP | Pagan, E.Pagan, Emilio >> | 28 | 2019 | R | 77 | 56 | 0 | 1 | 3 | 3.90 | .305 | 1.28 | 8.3 | 3.3 | 6.7 | 62.1 | 57 | 30 | 27 | 10 | 23 | 46 | 0 | 1 | 2 | 0 | 0 | 2 | 1 | 4.82 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 71 | 41 | 0 | 3 | 1 | 2.12 | .275 | 1.09 | 6.7 | 3.3 | 8.4 | 46.2 | 34 | 12 | 11 | 4 | 17 | 43 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3.50 |
| SP | Hendrix, C.Hendrix, Claude >> | 25 | 1914 | R | 69 | 3 | 0 | 1 | 0 | 0.00 | .250 | 1.00 | 9.0 | 0.0 | 4.5 | 2.0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.00 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 80 | 32 | 0 | 1 | 2 | 1.52 | .288 | 1.21 | 6.8 | 4.3 | 7.4 | 29.2 | 22 | 7 | 5 | 1 | 14 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.24 |