| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 19 | 19 | 6 | 7 | 3.44 | .284 | 1.18 | 8.1 | 2.5 | 9.0 | 128.1 | 115 | 52 | 49 | 14 | 36 | 128 | 1 | 0 | 0 | 0 | 13 | 2 | 0 | 3.31 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 76 | 18 | 17 | 6 | 8 | 5.26 | .318 | 1.38 | 10.1 | 2.4 | 5.0 | 126.2 | 142 | 83 | 74 | 26 | 33 | 70 | 4 | 0 | 0 | 0 | 4 | 2 | 2 | 5.40 |
| CL | Adams, M.Adams, Mike $ >> | 31 | 2009 | R | 99 | 33 | 0 | 4 | 2 | 3.86 | .279 | 1.13 | 6.5 | 3.9 | 5.3 | 32.2 | 23 | 14 | 14 | 5 | 14 | 19 | 0 | 14 | 2 | 0 | 0 | 1 | 0 | 5.25 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 24 | 0 | 2 | 4 | 5.14 | .357 | 1.67 | 10.3 | 4.7 | 9.4 | 21.0 | 24 | 14 | 12 | 2 | 11 | 22 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 3.71 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 77 | 19 | 0 | 0 | 1 | 4.00 | .325 | 1.33 | 8.0 | 4.0 | 10.5 | 18.0 | 16 | 9 | 8 | 2 | 8 | 21 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3.78 |
| RP | Rhodes, A.Rhodes, Arthur >> | 32 | 2001 | L | 65 | 43 | 0 | 1 | 1 | 5.13 | .320 | 1.41 | 10.4 | 2.5 | 7.1 | 33.1 | 38 | 21 | 19 | 2 | 9 | 26 | 0 | 2 | 1 | 0 | 0 | 0 | 2 | 3.03 |