| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 95 | 19 | 19 | 7 | 8 | 3.21 | .267 | 1.09 | 6.6 | 3.1 | 8.6 | 126.0 | 93 | 45 | 45 | 17 | 44 | 121 | 3 | 0 | 0 | 2 | 13 | 1 | 3 | 3.90 |
| SP | Richard, J.Richard, J.R. $ >> | 30 | 1980 | R | 93 | 18 | 18 | 6 | 10 | 4.33 | .330 | 1.45 | 7.6 | 5.5 | 8.3 | 104.0 | 88 | 50 | 50 | 10 | 63 | 96 | 1 | 0 | 0 | 0 | 9 | 3 | 3 | 4.31 |
| SP | Johnson, R.Johnson, Randy † >> | 41 | 2004 | L | 89 | 18 | 18 | 10 | 3 | 3.55 | .273 | 1.10 | 6.5 | 3.4 | 8.5 | 121.2 | 88 | 48 | 48 | 12 | 46 | 114 | 4 | 0 | 0 | 2 | 9 | 3 | 3 | 3.62 |
| SP | Flaherty, J.Flaherty, Jack >> | 23 | 2019 | R | 83 | 17 | 17 | 5 | 3 | 3.80 | .329 | 1.45 | 8.4 | 4.7 | 9.0 | 92.1 | 86 | 42 | 39 | 9 | 48 | 92 | 0 | 0 | 0 | 0 | 10 | 2 | 3 | 3.90 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 98 | 55 | 0 | 1 | 0 | 2.85 | .264 | 1.06 | 6.7 | 2.9 | 8.0 | 47.1 | 35 | 15 | 15 | 2 | 15 | 42 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2.79 |
| RP | Betances, D.Betances, Dellin † >> | 26 | 2014 | R | 92 | 61 | 0 | 4 | 0 | 3.15 | .300 | 1.27 | 7.8 | 3.7 | 11.0 | 54.1 | 47 | 19 | 19 | 7 | 22 | 66 | 0 | 7 | 1 | 0 | 0 | 1 | 2 | 3.52 |
| RP | Soriano, R.Soriano, Rafael >> | 24 | 2003 | R | 82 | 45 | 0 | 1 | 1 | 3.56 | .262 | 1.06 | 6.8 | 2.8 | 7.9 | 48.0 | 36 | 19 | 19 | 6 | 15 | 42 | 0 | 8 | 2 | 0 | 0 | 0 | 0 | 3.81 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 77 | 33 | 0 | 5 | 4 | 7.36 | .362 | 1.64 | 9.6 | 5.3 | 8.1 | 29.1 | 31 | 24 | 24 | 7 | 17 | 26 | 0 | 4 | 3 | 0 | 0 | 2 | 0 | 6.31 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 87 | 28 | 0 | 1 | 1 | 4.02 | .314 | 1.31 | 7.8 | 4.1 | 8.1 | 31.1 | 27 | 14 | 14 | 4 | 14 | 28 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 4.42 |
| SP | Higuera, T.Higuera, Teddy >> | 30 | 1988 | L | 64 | 10 | 0 | 1 | 3 | 6.00 | .366 | 1.67 | 11.4 | 3.6 | 6.6 | 15.0 | 19 | 10 | 10 | 2 | 6 | 11 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 4.67 |