| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 7 | 7 | 4 | 1 | 1.19 | .193 | 0.70 | 4.4 | 1.9 | 9.3 | 53.0 | 26 | 8 | 7 | 2 | 11 | 55 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | 2.09 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 90 | 7 | 7 | 3 | 0 | 4.67 | .348 | 1.53 | 10.2 | 3.7 | 8.6 | 44.1 | 50 | 23 | 23 | 5 | 18 | 42 | 1 | 0 | 0 | 0 | 3 | 3 | 0 | 4.00 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 7 | 7 | 1 | 5 | 5.19 | .384 | 1.87 | 12.6 | 4.4 | 4.8 | 43.1 | 60 | 32 | 25 | 5 | 21 | 23 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 4.91 |
| CL | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 13 | 0 | 0 | 1 | 2.45 | .323 | 1.30 | 6.4 | 5.8 | 9.0 | 14.2 | 10 | 4 | 4 | 1 | 9 | 14 | 0 | 7 | 1 | 0 | 0 | 2 | 0 | 4.29 |
| SU | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 15 | 0 | 2 | 1 | 4.50 | .304 | 1.31 | 7.3 | 4.5 | 10.1 | 16.0 | 13 | 8 | 8 | 2 | 8 | 18 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3.88 |
| RP | Eckersley, D.Eckersley, Dennis >> | 36 | 1990 | R | 88 | 19 | 0 | 2 | 0 | 2.79 | .194 | 0.72 | 5.7 | 0.9 | 9.0 | 19.1 | 12 | 6 | 6 | 2 | 2 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2.68 |
| RP | Capps, C.Capps, Carter >> | 24 | 2015 | R | 85 | 8 | 0 | 1 | 0 | 1.80 | .268 | 1.10 | 9.9 | 0.0 | 10.8 | 10.0 | 11 | 2 | 2 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.60 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 7 | 0 | 2 | 0 | 7.00 | .413 | 2.11 | 11.0 | 8.0 | 8.0 | 9.0 | 11 | 7 | 7 | 3 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.22 |