| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 32 | 32 | 13 | 13 | 3.78 | .288 | 1.20 | 8.5 | 2.3 | 9.3 | 211.2 | 199 | 96 | 89 | 29 | 55 | 217 | 2 | 0 | 0 | 0 | 17 | 3 | 0 | 3.55 |
| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 92 | 31 | 31 | 8 | 12 | 5.69 | .311 | 1.35 | 9.5 | 2.6 | 8.6 | 185.0 | 195 | 120 | 117 | 36 | 54 | 177 | 1 | 0 | 0 | 0 | 14 | 2 | 5 | 4.52 |
| SP | Marichal, J.Marichal, Juan # >> | 29 | 1966 | R | 77 | 30 | 30 | 9 | 16 | 4.93 | .297 | 1.25 | 9.3 | 1.9 | 5.3 | 204.1 | 211 | 121 | 112 | 32 | 44 | 120 | 10 | 0 | 0 | 1 | 15 | 4 | 3 | 4.57 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 29 | 29 | 8 | 12 | 4.77 | .330 | 1.46 | 9.0 | 4.2 | 6.0 | 190.2 | 190 | 106 | 101 | 24 | 89 | 127 | 3 | 0 | 0 | 0 | 14 | 3 | 4 | 4.76 |
| RP | Feliz, N.Feliz, Neftali † >> | 21 | 2009 | R | 97 | 83 | 0 | 11 | 4 | 2.79 | .270 | 1.09 | 5.8 | 4.1 | 10.1 | 122.2 | 79 | 39 | 38 | 14 | 55 | 137 | 0 | 11 | 1 | 0 | 0 | 2 | 0 | 3.65 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 57 | 0 | 5 | 5 | 2.14 | .236 | 0.89 | 6.5 | 1.6 | 8.9 | 75.2 | 54 | 19 | 18 | 6 | 13 | 74 | 0 | 6 | 3 | 0 | 0 | 3 | 0 | 2.71 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 33 | 0 | 2 | 2 | 3.65 | .293 | 1.19 | 6.6 | 4.1 | 8.8 | 37.0 | 27 | 15 | 15 | 4 | 17 | 36 | 0 | 3 | 1 | 0 | 0 | 2 | 0 | 4.00 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 27 | 0 | 1 | 3 | 6.66 | .364 | 1.68 | 10.4 | 5.0 | 10.1 | 25.2 | 29 | 19 | 19 | 6 | 14 | 28 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 5.68 |