| SP | deGrom, J.deGrom, Jacob # $ >> | 33 | 2021 | R | 100 | 33 | 33 | 15 | 8 | 3.03 | .255 | 1.01 | 6.8 | 2.3 | 10.4 | 208.0 | 158 | 71 | 70 | 35 | 52 | 240 | 1 | 0 | 0 | 0 | 24 | 4 | 0 | 3.69 |
| SP | Santana, J.Santana, Johan † >> | 25 | 2004 | L | 91 | 33 | 33 | 13 | 9 | 5.21 | .325 | 1.43 | 9.1 | 3.7 | 9.2 | 185.0 | 188 | 116 | 107 | 42 | 77 | 190 | 1 | 0 | 0 | 0 | 16 | 2 | 0 | 5.18 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 78 | 83 | 0 | 5 | 4 | 3.61 | .323 | 1.38 | 7.6 | 4.9 | 9.6 | 84.2 | 71 | 39 | 34 | 5 | 46 | 90 | 0 | 1 | 3 | 0 | 0 | 4 | 0 | 3.42 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 74 | 74 | 0 | 3 | 3 | 3.86 | .258 | 1.01 | 6.9 | 2.2 | 8.2 | 86.1 | 66 | 37 | 37 | 14 | 21 | 78 | 0 | 3 | 1 | 0 | 0 | 3 | 0 | 4.14 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 64 | 50 | 0 | 5 | 4 | 4.14 | .279 | 1.14 | 6.2 | 4.2 | 8.2 | 58.2 | 40 | 27 | 27 | 10 | 27 | 53 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 4.86 |
| RP | Lidge, B.Lidge, Brad # >> | 28 | 2004 | R | 62 | 39 | 0 | 3 | 2 | 5.73 | .320 | 1.36 | 7.8 | 4.5 | 8.4 | 44.0 | 38 | 29 | 28 | 11 | 22 | 41 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 6.02 |
| RP | Harvey, B.Harvey, Bryan >> | 28 | 1991 | R | 62 | 27 | 0 | 4 | 0 | 4.38 | .315 | 1.34 | 10.1 | 2.3 | 10.1 | 24.2 | 27 | 12 | 12 | 4 | 6 | 27 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.79 |
| RP | Foulke, K.Foulke, Keith >> | 31 | 2003 | R | 54 | 26 | 0 | 1 | 1 | 3.31 | .274 | 1.13 | 7.3 | 3.1 | 9.3 | 32.2 | 26 | 14 | 12 | 7 | 11 | 33 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.81 |
| SU | Betances, D.Betances, Dellin >> | 26 | 2014 | R | 92 | 59 | 0 | 2 | 3 | 4.65 | .303 | 1.26 | 7.3 | 4.1 | 10.9 | 62.0 | 50 | 32 | 32 | 18 | 28 | 75 | 0 | 7 | 10 | 0 | 0 | 3 | 0 | 5.85 |
| CL | Doolittle, S.Doolittle, Sean † >> | 31 | 2018 | L | 98 | 68 | 0 | 8 | 7 | 3.52 | .283 | 1.19 | 8.1 | 2.7 | 10.1 | 71.2 | 64 | 28 | 28 | 15 | 21 | 80 | 0 | 39 | 6 | 0 | 0 | 0 | 1 | 4.38 |