| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 96 | 34 | 34 | 12 | 11 | 4.28 | .291 | 1.22 | 8.3 | 2.7 | 9.6 | 214.2 | 197 | 103 | 102 | 32 | 64 | 229 | 1 | 0 | 0 | 0 | 19 | 3 | 1 | 3.74 |
| SP | Perez, P.Perez, Pascual # >> | 31 | 1988 | R | 78 | 33 | 33 | 9 | 13 | 4.95 | .331 | 1.45 | 9.4 | 3.7 | 6.1 | 211.0 | 220 | 119 | 116 | 30 | 87 | 143 | 1 | 0 | 0 | 0 | 14 | 6 | 6 | 4.82 |
| SP | Millwood, K.Millwood, Kevin >> | 25 | 1999 | R | 70 | 32 | 32 | 8 | 20 | 5.81 | .345 | 1.52 | 10.0 | 3.7 | 7.6 | 170.1 | 189 | 114 | 110 | 23 | 70 | 144 | 0 | 0 | 0 | 0 | 14 | 10 | 4 | 4.48 |
| SP | Halladay, R.Halladay, Roy >> | 28 | 2005 | R | 59 | 32 | 32 | 10 | 13 | 5.59 | .328 | 1.42 | 10.6 | 2.2 | 6.1 | 206.0 | 242 | 131 | 128 | 33 | 51 | 139 | 8 | 0 | 0 | 2 | 12 | 8 | 5 | 4.59 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 98 | 90 | 0 | 3 | 4 | 4.65 | .304 | 1.28 | 8.4 | 3.1 | 9.3 | 120.0 | 112 | 62 | 62 | 26 | 41 | 124 | 0 | 6 | 7 | 0 | 0 | 4 | 4 | 4.88 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 76 | 80 | 0 | 8 | 3 | 2.46 | .267 | 1.04 | 6.8 | 2.6 | 7.8 | 109.2 | 82 | 31 | 30 | 10 | 32 | 95 | 0 | 6 | 4 | 0 | 0 | 6 | 7 | 3.50 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 62 | 74 | 0 | 4 | 4 | 3.38 | .307 | 1.32 | 5.7 | 6.3 | 9.0 | 82.2 | 52 | 36 | 31 | 9 | 57 | 82 | 0 | 15 | 1 | 0 | 0 | 1 | 2 | 4.55 |
| RP | Saucier, K.Saucier, Kevin >> | 25 | 1981 | L | 54 | 47 | 0 | 1 | 6 | 5.37 | .345 | 1.54 | 9.3 | 4.6 | 5.4 | 57.0 | 59 | 42 | 34 | 7 | 29 | 34 | 0 | 5 | 5 | 0 | 0 | 2 | 3 | 5.04 |
| SP | Dickey, R.Dickey, R.A. >> | 38 | 2012 | R | 42 | 28 | 0 | 3 | 4 | 5.02 | .343 | 1.51 | 9.5 | 4.4 | 7.3 | 37.2 | 39 | 23 | 21 | 6 | 18 | 30 | 0 | 2 | 1 | 0 | 0 | 2 | 1 | 5.11 |