| SP | Nolan, G.Nolan, Gary † >> | 23 | 1971 | R | 93 | 29 | 29 | 14 | 4 | 3.65 | .315 | 1.37 | 9.1 | 3.2 | 5.7 | 214.1 | 217 | 98 | 87 | 16 | 76 | 136 | 7 | 0 | 0 | 0 | 20 | 3 | 1 | 3.81 |
| SP | Leverenz, W.Leverenz, Walt † >> | 25 | 1913 | L | 75 | 28 | 28 | 15 | 7 | 3.09 | .279 | 1.14 | 7.1 | 3.1 | 4.9 | 209.2 | 166 | 75 | 72 | 13 | 73 | 114 | 3 | 0 | 0 | 2 | 21 | 4 | 3 | 3.82 |
| SP | Hartzell, P.Hartzell, Paul >> | 24 | 1977 | R | 56 | 28 | 28 | 10 | 11 | 4.46 | .316 | 1.38 | 10.2 | 2.3 | 4.9 | 143.1 | 162 | 82 | 71 | 13 | 36 | 78 | 0 | 0 | 0 | 0 | 7 | 1 | 3 | 3.87 |
| SP | Bassitt, C.Bassitt, Chris # >> | 36 | 2025 | R | 54 | 28 | 28 | 12 | 5 | 4.20 | .310 | 1.32 | 8.8 | 3.1 | 6.9 | 158.2 | 155 | 78 | 74 | 20 | 54 | 122 | 0 | 0 | 0 | 0 | 14 | 5 | 2 | 4.22 |
| SP | Torrez, M.Torrez, Mike >> | 24 | 1970 | R | 35 | 27 | 27 | 7 | 11 | 6.10 | .369 | 1.73 | 9.7 | 5.8 | 5.2 | 146.0 | 158 | 103 | 99 | 15 | 94 | 84 | 0 | 0 | 0 | 0 | 8 | 4 | 8 | 5.20 |
| RP | Hoover, J.Hoover, J.J. >> | 25 | 2013 | R | 93 | 73 | 0 | 7 | 2 | 3.40 | .289 | 1.17 | 7.0 | 3.6 | 7.1 | 100.2 | 78 | 46 | 38 | 5 | 40 | 79 | 0 | 6 | 4 | 0 | 0 | 5 | 1 | 3.42 |
| RP | Garces, R.Garces, Rich # >> | 30 | 2001 | R | 76 | 69 | 0 | 2 | 4 | 4.27 | .314 | 1.36 | 8.3 | 4.0 | 6.7 | 92.2 | 85 | 49 | 44 | 10 | 41 | 68 | 0 | 7 | 6 | 0 | 0 | 1 | 5 | 4.30 |
| RP | Guerra, J.Guerra, Javy >> | 28 | 2014 | R | 56 | 63 | 0 | 5 | 4 | 4.63 | .369 | 1.76 | 9.5 | 6.3 | 7.6 | 70.0 | 74 | 40 | 36 | 5 | 49 | 59 | 0 | 3 | 3 | 0 | 0 | 0 | 4 | 4.34 |
| RP | Bruney, B.Bruney, Brian >> | 25 | 2007 | R | 25 | 46 | 0 | 10 | 1 | 1.86 | .284 | 1.16 | 6.1 | 4.3 | 5.7 | 58.0 | 39 | 13 | 12 | 1 | 28 | 37 | 0 | 4 | 1 | 0 | 0 | 2 | 2 | 3.50 |
| SP | Watkins, S.Watkins, Spenser >> | 29 | 2022 | R | 23 | 27 | 0 | 1 | 4 | 9.39 | .399 | 1.99 | 13.2 | 5.1 | 5.1 | 30.2 | 44 | 33 | 32 | 8 | 17 | 17 | 0 | 5 | 0 | 0 | 0 | 0 | 4 | 7.03 |