| SP | Reulbach, E.Reulbach, Ed # >> | 24 | 1906 | R | 61 | 16 | 16 | 5 | 7 | 5.34 | .361 | 1.68 | 9.9 | 5.4 | 4.5 | 92.2 | 101 | 72 | 55 | 9 | 55 | 46 | 2 | 0 | 0 | 0 | 9 | 1 | 3 | 5.10 |
| SP | Richard, J.Richard, J.R. # >> | 30 | 1980 | R | 90 | 21 | 21 | 11 | 7 | 3.82 | .302 | 1.29 | 8.0 | 3.6 | 8.0 | 139.0 | 124 | 64 | 59 | 9 | 55 | 124 | 2 | 0 | 0 | 1 | 11 | 1 | 1 | 3.27 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 89 | 20 | 20 | 10 | 4 | 4.11 | .313 | 1.36 | 8.9 | 3.3 | 8.0 | 140.0 | 139 | 65 | 64 | 17 | 51 | 124 | 2 | 0 | 0 | 0 | 11 | 1 | 4 | 3.92 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 49 | 18 | 18 | 3 | 6 | 4.35 | .326 | 1.38 | 7.6 | 4.8 | 6.4 | 118.0 | 100 | 60 | 57 | 12 | 63 | 84 | 1 | 0 | 0 | 0 | 8 | 8 | 2 | 4.70 |
| SP | Bender, C.Bender, Chief # >> | 26 | 1910 | R | 71 | 18 | 18 | 9 | 5 | 4.87 | .339 | 1.51 | 10.1 | 3.6 | 4.7 | 118.1 | 132 | 67 | 64 | 11 | 47 | 62 | 5 | 0 | 0 | 1 | 9 | 3 | 1 | 4.43 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 4 | 0 | 1 | 1 | 14.73 | .476 | 2.73 | 15.0 | 15.0 | 15.0 | 3.2 | 5 | 6 | 6 | 1 | 5 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 9.00 |
| RP | Davis, W.Davis, Wade # >> | 29 | 2015 | R | 89 | 40 | 0 | 2 | 5 | 5.66 | .351 | 1.62 | 9.7 | 5.0 | 7.7 | 41.1 | 44 | 28 | 26 | 8 | 23 | 35 | 0 | 4 | 4 | 0 | 0 | 0 | 4 | 5.51 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 82 | 27 | 0 | 3 | 3 | 4.01 | .368 | 1.74 | 8.3 | 7.9 | 8.6 | 24.2 | 22 | 12 | 11 | 1 | 21 | 23 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 4.25 |
| RP | Dotel, O.Dotel, Octavio >> | 29 | 2002 | R | 69 | 17 | 0 | 1 | 0 | 2.13 | .296 | 1.26 | 7.5 | 4.5 | 8.3 | 12.2 | 10 | 3 | 3 | 1 | 6 | 11 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 3.75 |
| RP | Harvey, B.Harvey, Bryan >> | 28 | 1991 | R | 66 | 18 | 0 | 0 | 0 | 3.38 | .273 | 1.13 | 6.9 | 3.4 | 9.0 | 21.1 | 16 | 9 | 8 | 4 | 8 | 21 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.62 |
| RP | Betances, D.Betances, Dellin # >> | 26 | 2014 | R | 94 | 47 | 0 | 1 | 7 | 4.77 | .307 | 1.31 | 7.2 | 4.7 | 9.2 | 60.1 | 48 | 35 | 32 | 7 | 31 | 61 | 0 | 4 | 6 | 0 | 0 | 1 | 1 | 4.08 |
| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 84 | 13 | 1 | 2 | 2 | 3.84 | .312 | 1.33 | 9.6 | 2.4 | 6.6 | 63.1 | 67 | 27 | 27 | 7 | 17 | 46 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 3.89 |
| SP | Greinke, Z.Greinke, Zack # >> | 32 | 2015 | R | 94 | 10 | 5 | 0 | 4 | 5.05 | .327 | 1.46 | 10.3 | 3.1 | 4.1 | 35.2 | 40 | 20 | 20 | 9 | 12 | 16 | 1 | 1 | 0 | 0 | 2 | 0 | 1 | 6.46 |