| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 83 | 37 | 37 | 13 | 15 | 5.25 | .341 | 1.54 | 10.0 | 3.9 | 5.5 | 252.0 | 279 | 165 | 147 | 37 | 110 | 153 | 8 | 0 | 0 | 3 | 12 | 3 | 8 | 5.04 |
| SP | Bender, C.Bender, Chief # >> | 26 | 1910 | R | 78 | 36 | 36 | 13 | 18 | 4.72 | .309 | 1.33 | 9.5 | 2.5 | 5.5 | 251.2 | 265 | 144 | 132 | 25 | 69 | 153 | 14 | 0 | 0 | 2 | 12 | 3 | 6 | 3.94 |
| SP | Soria, J.Soria, Joakim # >> | 35 | 2019 | R | 57 | 34 | 34 | 0 | 12 | 6.66 | .387 | 1.89 | 12.2 | 5.1 | 9.0 | 48.2 | 65 | 37 | 36 | 8 | 27 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4.85 |
| SP | Morgan, C.Morgan, Cy † >> | 31 | 1909 | R | 68 | 33 | 33 | 19 | 10 | 4.25 | .310 | 1.34 | 8.2 | 3.9 | 4.7 | 235.0 | 213 | 121 | 111 | 20 | 102 | 123 | 13 | 0 | 0 | 1 | 18 | 2 | 9 | 4.39 |
| SP | Sterner, J.Sterner, Justin >> | 28 | 2025 | R | 58 | 31 | 31 | 0 | 3 | 7.87 | .389 | 1.91 | 12.0 | 5.4 | 6.9 | 42.1 | 56 | 37 | 37 | 9 | 25 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.05 |
| RP | Doolittle, S.Doolittle, Sean >> | 27 | 2014 | L | 91 | 84 | 0 | 5 | 4 | 4.17 | .307 | 1.31 | 9.7 | 2.1 | 8.8 | 114.1 | 123 | 60 | 53 | 11 | 27 | 111 | 0 | 2 | 5 | 0 | 0 | 2 | 0 | 3.07 |
| RP | Miller, M.Miller, Mason >> | 26 | 2025 | R | 61 | 83 | 0 | 6 | 1 | 3.68 | .307 | 1.30 | 7.8 | 4.0 | 9.0 | 107.2 | 93 | 45 | 44 | 11 | 47 | 107 | 0 | 4 | 3 | 0 | 0 | 3 | 5 | 3.74 |
| RP | Madson, R.Madson, Ryan >> | 37 | 2017 | R | 76 | 67 | 0 | 8 | 4 | 4.90 | .313 | 1.33 | 9.5 | 2.5 | 8.5 | 86.1 | 91 | 48 | 47 | 11 | 24 | 81 | 0 | 6 | 4 | 0 | 0 | 3 | 0 | 3.72 |
| RP | Wendelken, J.Wendelken, J.B. >> | 26 | 2019 | R | 59 | 57 | 0 | 3 | 1 | 3.93 | .304 | 1.31 | 7.8 | 4.1 | 7.4 | 68.2 | 59 | 30 | 30 | 9 | 31 | 56 | 0 | 13 | 3 | 0 | 0 | 0 | 2 | 4.44 |
| RP | Street, H.Street, Huston >> | 24 | 2007 | R | 57 | 33 | 0 | 1 | 2 | 4.14 | .275 | 1.11 | 7.1 | 2.9 | 9.5 | 37.0 | 29 | 17 | 17 | 2 | 12 | 39 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 2.65 |
| RP | Rodriguez, F.Rodriguez, Fernando >> | 31 | 2015 | R | 39 | 24 | 0 | 2 | 0 | 6.30 | .333 | 1.43 | 9.9 | 3.0 | 8.1 | 30.0 | 33 | 21 | 21 | 1 | 10 | 27 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2.83 |
| RP | Knowles, D.Knowles, Darold >> | 30 | 1971 | L | 36 | 28 | 0 | 1 | 1 | 3.89 | .315 | 1.38 | 9.0 | 3.4 | 5.6 | 37.0 | 37 | 17 | 16 | 4 | 14 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.30 |