| SP | Johnson, R.Johnson, Randy † >> | 38 | 2001 | L | 82 | 34 | 34 | 15 | 7 | 2.52 | .288 | 1.19 | 7.9 | 2.8 | 9.2 | 235.1 | 206 | 68 | 66 | 17 | 74 | 240 | 4 | 0 | 0 | 1 | 26 | 5 | 8 | 2.91 |
| SP | Schilling, C.Schilling, Curt >> | 37 | 2003 | R | 67 | 33 | 33 | 13 | 12 | 3.72 | .283 | 1.17 | 8.6 | 1.9 | 8.9 | 227.1 | 218 | 98 | 94 | 20 | 47 | 225 | 6 | 0 | 0 | 2 | 19 | 4 | 6 | 2.84 |
| SP | Kelly, M.Kelly, Merrill >> | 34 | 2023 | R | 48 | 33 | 33 | 12 | 11 | 3.64 | .303 | 1.30 | 8.0 | 3.7 | 8.7 | 207.2 | 184 | 92 | 84 | 21 | 85 | 201 | 2 | 0 | 0 | 0 | 21 | 2 | 3 | 3.64 |
| CL | Valverde, J.Valverde, Jose >> | 24 | 2003 | R | 87 | 44 | 0 | 1 | 7 | 3.10 | .323 | 1.41 | 7.0 | 5.7 | 10.7 | 58.0 | 45 | 22 | 20 | 3 | 37 | 69 | 0 | 6 | 5 | 0 | 0 | 1 | 1 | 3.26 |
| RP | Hudson, D.Hudson, Daniel † >> | 23 | 2010 | R | 83 | 95 | 0 | 16 | 4 | 2.47 | .261 | 1.04 | 6.5 | 2.9 | 7.0 | 156.2 | 113 | 45 | 43 | 8 | 50 | 122 | 0 | 14 | 3 | 0 | 0 | 3 | 4 | 3.12 |
| SU | Hernandez, D.Hernandez, David >> | 27 | 2012 | R | 73 | 35 | 0 | 2 | 0 | 1.14 | .224 | 0.86 | 4.8 | 3.0 | 8.1 | 39.1 | 21 | 6 | 5 | 3 | 13 | 35 | 0 | 18 | 2 | 0 | 0 | 0 | 1 | 3.21 |
| RP | Kim, B.Kim, Byung-Hyun # >> | 21 | 2000 | R | 41 | 36 | 0 | 2 | 3 | 3.95 | .305 | 1.29 | 6.5 | 5.2 | 10.7 | 43.1 | 31 | 20 | 19 | 3 | 25 | 51 | 0 | 1 | 1 | 0 | 0 | 1 | 2 | 3.35 |
| RP | McGough, S.McGough, Scott >> | 33 | 2023 | R | 36 | 51 | 0 | 2 | 2 | 3.08 | .326 | 1.41 | 8.6 | 4.2 | 8.4 | 49.2 | 47 | 19 | 17 | 3 | 23 | 46 | 0 | 2 | 2 | 0 | 0 | 2 | 3 | 3.45 |