| SP | deGrom, J.deGrom, Jacob >> | 33 | 2021 | R | 100 | 34 | 34 | 11 | 17 | 3.40 | .277 | 1.13 | 7.5 | 2.7 | 10.3 | 225.0 | 187 | 87 | 85 | 27 | 68 | 257 | 0 | 0 | 0 | 0 | 24 | 4 | 0 | 3.24 |
| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 93 | 33 | 33 | 12 | 14 | 4.37 | .316 | 1.38 | 8.4 | 4.1 | 8.5 | 224.2 | 208 | 109 | 109 | 31 | 101 | 212 | 4 | 0 | 0 | 2 | 18 | 3 | 4 | 4.30 |
| SP | Flaherty, J.Flaherty, Jack # >> | 23 | 2019 | R | 83 | 32 | 32 | 13 | 7 | 3.47 | .280 | 1.14 | 7.1 | 3.1 | 10.1 | 204.2 | 162 | 88 | 79 | 21 | 71 | 230 | 0 | 0 | 0 | 0 | 21 | 6 | 2 | 3.22 |
| SP | Millwood, K.Millwood, Kevin >> | 25 | 1999 | R | 70 | 32 | 32 | 10 | 14 | 4.97 | .298 | 1.26 | 7.8 | 3.6 | 5.9 | 204.2 | 176 | 118 | 113 | 39 | 82 | 134 | 3 | 0 | 0 | 1 | 18 | 3 | 7 | 5.42 |
| SP | Eldred, C.Eldred, Cal # >> | 25 | 1992 | R | 61 | 31 | 30 | 8 | 18 | 4.82 | .295 | 1.24 | 8.1 | 3.1 | 5.8 | 209.0 | 188 | 113 | 112 | 37 | 71 | 135 | 6 | 0 | 0 | 1 | 13 | 3 | 5 | 5.07 |
| RP | Adams, M.Adams, Mike † >> | 31 | 2009 | R | 99 | 85 | 0 | 3 | 3 | 3.45 | .274 | 1.12 | 6.5 | 3.6 | 10.0 | 114.2 | 82 | 50 | 44 | 17 | 46 | 127 | 0 | 12 | 2 | 0 | 0 | 2 | 0 | 3.97 |
| RP | Green, C.Green, Chad † >> | 26 | 2017 | R | 95 | 80 | 0 | 7 | 7 | 3.18 | .272 | 1.12 | 7.4 | 2.6 | 10.2 | 127.1 | 105 | 46 | 45 | 18 | 37 | 144 | 0 | 14 | 4 | 0 | 0 | 1 | 3 | 3.47 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 90 | 49 | 0 | 6 | 0 | 2.43 | .255 | 1.03 | 5.9 | 3.4 | 6.7 | 59.1 | 39 | 16 | 16 | 6 | 22 | 44 | 0 | 10 | 2 | 0 | 0 | 0 | 0 | 3.95 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 87 | 33 | 0 | 2 | 2 | 2.14 | .241 | 0.93 | 6.4 | 1.9 | 9.6 | 42.0 | 30 | 10 | 10 | 6 | 9 | 45 | 0 | 4 | 1 | 0 | 0 | 1 | 3 | 3.43 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 66 | 23 | 0 | 1 | 2 | 3.38 | .231 | 0.90 | 5.2 | 3.1 | 8.0 | 26.2 | 15 | 12 | 10 | 6 | 9 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.27 |