| SP | deGrom, J.deGrom, Jacob $ >> | 33 | 2021 | R | 100 | 4 | 4 | 3 | 1 | 1.19 | .202 | 0.73 | 5.1 | 1.5 | 11.7 | 30.1 | 17 | 6 | 4 | 2 | 5 | 39 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 1.87 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 77 | 3 | 3 | 2 | 0 | 5.25 | .301 | 1.29 | 8.3 | 3.4 | 5.3 | 24.0 | 22 | 15 | 14 | 3 | 9 | 14 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4.58 |
| SP | Seaver, T.Seaver, Tom $ >> | 27 | 1971 | R | 71 | 3 | 3 | 1 | 1 | 4.84 | .391 | 1.88 | 10.6 | 6.5 | 8.2 | 22.1 | 26 | 12 | 12 | 3 | 16 | 20 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 5.27 |
| CL | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 98 | 8 | 0 | 1 | 0 | 0.00 | .129 | 0.44 | 3.0 | 1.0 | 7.0 | 9.0 | 3 | 0 | 0 | 0 | 1 | 7 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 1.78 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 82 | 7 | 0 | 1 | 0 | 3.86 | .222 | 0.86 | 4.5 | 4.5 | 9.0 | 4.2 | 2 | 2 | 2 | 0 | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.50 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 81 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 76 | 1 | 0 | 0 | 0 | 13.50 | .333 | 1.50 | 13.5 | 0.0 | 9.0 | 2.0 | 3 | 3 | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.50 |
| RP | Rivera, M.Rivera, Mariano >> | 39 | 2008 | R | 85 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |