| SP | Richard, J.Richard, J.R. >> | 30 | 1980 | R | 90 | 37 | 37 | 19 | 5 | 2.96 | .274 | 1.11 | 6.2 | 3.8 | 7.3 | 246.0 | 170 | 86 | 81 | 17 | 103 | 200 | 1 | 0 | 0 | 0 | 24 | 5 | 1 | 3.59 |
| SP | Snell, B.Snell, Blake # >> | 25 | 2018 | L | 81 | 35 | 35 | 20 | 6 | 2.82 | .261 | 1.04 | 6.7 | 2.7 | 8.6 | 223.2 | 167 | 76 | 70 | 17 | 66 | 212 | 0 | 0 | 0 | 0 | 27 | 4 | 7 | 3.03 |
| SP | Reulbach, E.Reulbach, Ed † >> | 24 | 1906 | R | 60 | 34 | 34 | 20 | 7 | 2.87 | .282 | 1.15 | 6.5 | 3.9 | 3.2 | 250.2 | 180 | 87 | 80 | 18 | 109 | 89 | 8 | 0 | 0 | 3 | 27 | 6 | 4 | 4.60 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 49 | 32 | 31 | 15 | 9 | 3.90 | .303 | 1.29 | 7.5 | 4.1 | 6.9 | 214.2 | 179 | 98 | 93 | 22 | 98 | 165 | 3 | 0 | 0 | 1 | 17 | 3 | 3 | 4.21 |
| RP | Williams, D.Williams, Devin >> | 28 | 2023 | R | 73 | 109 | 0 | 5 | 2 | 2.11 | .253 | 1.00 | 5.8 | 3.3 | 8.8 | 76.2 | 49 | 20 | 18 | 6 | 28 | 74 | 0 | 11 | 3 | 0 | 0 | 1 | 0 | 3.22 |
| RP | Balfour, G.Balfour, Grant >> | 31 | 2008 | R | 76 | 81 | 0 | 4 | 1 | 2.81 | .294 | 1.21 | 6.0 | 4.9 | 9.5 | 51.1 | 34 | 16 | 16 | 4 | 28 | 54 | 0 | 4 | 6 | 0 | 0 | 2 | 2 | 3.67 |
| RP | LaRoche, D.LaRoche, Dave >> | 28 | 1976 | L | 32 | 84 | 0 | 5 | 0 | 3.06 | .281 | 1.15 | 4.8 | 5.6 | 6.9 | 47.0 | 25 | 18 | 16 | 1 | 29 | 36 | 0 | 9 | 1 | 0 | 0 | 1 | 0 | 3.66 |
| RP | Marmol, C.Marmol, Carlos >> | 26 | 2008 | R | 71 | 51 | 0 | 5 | 2 | 1.99 | .252 | 1.01 | 5.0 | 4.3 | 5.2 | 40.2 | 22 | 9 | 9 | 3 | 19 | 23 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 4.25 |
| RP | Rocker, J.Rocker, John >> | 24 | 1998 | L | 33 | 60 | 0 | 3 | 1 | 2.93 | .295 | 1.23 | 5.9 | 5.2 | 9.2 | 43.0 | 28 | 15 | 14 | 4 | 25 | 44 | 0 | 8 | 3 | 0 | 0 | 1 | 3 | 3.98 |
| RP | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 64 | 38 | 0 | 4 | 3 | 2.84 | .273 | 1.13 | 5.1 | 5.1 | 9.6 | 44.1 | 25 | 15 | 14 | 4 | 25 | 47 | 0 | 2 | 2 | 0 | 0 | 0 | 2 | 3.75 |