| SP | Glasnow, T.Glasnow, Tyler >> | 27 | 2021 | R | 98 | 36 | 36 | 0 | 6 | 2.85 | .254 | 1.01 | 6.7 | 2.4 | 9.7 | 98.0 | 73 | 33 | 31 | 4 | 26 | 106 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 2.19 |
| SP | McClanahan, S.McClanahan, Shane >> | 25 | 2022 | L | 97 | 35 | 35 | 20 | 10 | 2.72 | .262 | 1.03 | 7.2 | 2.1 | 8.9 | 234.2 | 187 | 75 | 71 | 17 | 55 | 231 | 1 | 0 | 0 | 0 | 25 | 8 | 8 | 2.78 |
| RP | Stephenson, R.Stephenson, Robert † >> | 30 | 2023 | R | 100 | 95 | 0 | 17 | 3 | 2.00 | .238 | 0.91 | 5.7 | 2.6 | 9.0 | 148.2 | 93 | 33 | 33 | 9 | 42 | 148 | 0 | 5 | 1 | 0 | 0 | 4 | 6 | 2.72 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 98 | 87 | 0 | 8 | 3 | 2.32 | .250 | 0.98 | 6.0 | 2.8 | 8.4 | 128.0 | 86 | 36 | 33 | 12 | 40 | 119 | 0 | 4 | 6 | 0 | 0 | 2 | 2 | 3.34 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 84 | 91 | 0 | 8 | 5 | 1.60 | .260 | 1.04 | 4.8 | 4.5 | 7.5 | 129.1 | 69 | 24 | 23 | 6 | 65 | 107 | 0 | 13 | 5 | 0 | 0 | 2 | 1 | 3.50 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 87 | 83 | 0 | 6 | 9 | 3.12 | .261 | 1.05 | 6.0 | 3.5 | 9.6 | 112.1 | 75 | 40 | 39 | 8 | 43 | 120 | 0 | 6 | 3 | 0 | 0 | 1 | 5 | 2.96 |
| RP | Castillo, D.Castillo, Diego >> | 24 | 2018 | R | 62 | 48 | 0 | 3 | 5 | 3.12 | .251 | 0.99 | 5.4 | 3.6 | 7.8 | 60.2 | 36 | 22 | 21 | 5 | 24 | 52 | 0 | 5 | 3 | 0 | 0 | 1 | 4 | 3.60 |
| RP | Schultz, J.Schultz, Jaime >> | 27 | 2018 | R | 53 | 43 | 0 | 5 | 4 | 2.09 | .239 | 0.94 | 5.3 | 3.3 | 7.8 | 60.1 | 35 | 14 | 14 | 4 | 22 | 52 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.23 |