| SP | Spooner, K.Spooner, Karl >> | 23 | 1954 | L | 98 | 33 | 33 | 19 | 3 | 3.82 | .307 | 1.29 | 6.9 | 4.8 | 8.5 | 217.0 | 166 | 96 | 92 | 7 | 115 | 206 | 3 | 0 | 0 | 1 | 18 | 8 | 0 | 3.22 |
| SP | Cadore, L.Cadore, Leon >> | 28 | 1918 | R | 93 | 32 | 32 | 17 | 10 | 3.25 | .270 | 1.08 | 7.3 | 2.5 | 3.1 | 232.2 | 187 | 88 | 84 | 14 | 65 | 79 | 9 | 0 | 0 | 1 | 21 | 6 | 0 | 4.02 |
| SP | Valenzuela, F.Valenzuela, Fernando >> | 20 | 1980 | L | 92 | 32 | 32 | 18 | 4 | 3.28 | .299 | 1.25 | 7.3 | 4.0 | 5.8 | 219.1 | 177 | 86 | 80 | 8 | 98 | 141 | 5 | 0 | 0 | 3 | 22 | 6 | 0 | 3.61 |
| SP | Ramsey, T.Ramsey, Toad >> | 21 | 1885 | L | 70 | 32 | 32 | 13 | 6 | 4.73 | .336 | 1.46 | 8.6 | 4.6 | 7.8 | 198.0 | 189 | 113 | 104 | 14 | 101 | 171 | 4 | 0 | 0 | 1 | 17 | 10 | 17 | 3.87 |
| SP | Maddox, N.Maddox, Nick >> | 21 | 1907 | R | 84 | 32 | 32 | 17 | 11 | 3.65 | .305 | 1.28 | 7.7 | 3.9 | 4.3 | 234.0 | 199 | 102 | 95 | 12 | 101 | 112 | 12 | 0 | 0 | 1 | 19 | 8 | 1 | 4.11 |
| SU | Socolovich, M.Socolovich, Miguel >> | 29 | 2016 | R | 97 | 67 | 0 | 3 | 2 | 1.60 | .228 | 0.87 | 3.8 | 4.1 | 3.6 | 73.1 | 31 | 14 | 13 | 5 | 33 | 29 | 0 | 4 | 4 | 0 | 0 | 1 | 0 | 4.49 |
| RP | Martin, C.Martin, Chris >> | 34 | 2020 | R | 89 | 63 | 0 | 6 | 3 | 3.77 | .293 | 1.24 | 7.9 | 3.3 | 6.6 | 76.1 | 67 | 32 | 32 | 7 | 28 | 56 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 3.83 |
| RP | Nelson, J.Nelson, Jimmy >> | 24 | 2013 | R | 86 | 24 | 0 | 7 | 3 | 1.95 | .255 | 1.00 | 3.6 | 5.4 | 4.6 | 37.0 | 15 | 8 | 8 | 2 | 22 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4.54 |
| RP | Turnbow, D.Turnbow, Derrick >> | 25 | 2003 | R | 84 | 7 | 0 | 1 | 1 | 4.05 | .355 | 1.50 | 6.0 | 9.0 | 6.0 | 6.2 | 4 | 3 | 3 | 0 | 6 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 5.17 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 73 | 9 | 0 | 0 | 1 | 5.91 | .289 | 1.22 | 8.1 | 3.6 | 5.4 | 10.2 | 9 | 7 | 7 | 1 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.30 |
| SP | Northrop, J.Northrop, Jake >> | 30 | 1918 | R | 83 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 86 | 1 | 0 | 0 | 0 | - | 1.000 | - | - | - | - | 0.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Koufax, S.Koufax, Sandy >> | 30 | 1965 | L | 86 | 21 | 0 | 2 | 3 | 2.70 | .256 | 1.02 | 6.2 | 3.1 | 7.6 | 76.2 | 52 | 28 | 23 | 3 | 26 | 64 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2.89 |