| SP | Johnson, W.Johnson, Walter $$ >> | 26 | 1913 | R | 95 | 32 | 32 | 14 | 11 | 3.66 | .290 | 1.20 | 8.1 | 2.7 | 5.1 | 216.2 | 195 | 98 | 88 | 15 | 64 | 122 | 5 | 0 | 0 | 1 | 21 | 7 | 5 | 3.76 |
| SP | Hernandez, F.Hernandez, Felix >> | 28 | 2014 | R | 80 | 32 | 32 | 9 | 21 | 6.10 | .352 | 1.60 | 10.5 | 3.9 | 8.8 | 194.2 | 227 | 150 | 132 | 39 | 84 | 190 | 4 | 0 | 0 | 0 | 11 | 6 | 7 | 5.05 |
| SP | Ryan, N.Ryan, Nolan $$ >> | 44 | 1991 | R | 73 | 32 | 32 | 8 | 15 | 4.79 | .342 | 1.54 | 8.5 | 5.4 | 9.3 | 184.0 | 173 | 107 | 98 | 26 | 110 | 190 | 0 | 0 | 0 | 0 | 13 | 4 | 6 | 4.63 |
| SP | Blyleven, B.Blyleven, Bert # >> | 22 | 1973 | R | 7 | 32 | 31 | 5 | 17 | 7.19 | .366 | 1.70 | 11.7 | 3.5 | 5.6 | 174.0 | 227 | 153 | 139 | 28 | 68 | 109 | 2 | 0 | 0 | 0 | 8 | 6 | 4 | 5.11 |
| SU | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 93 | 0 | 2 | 3 | 5.09 | .314 | 1.36 | 9.0 | 3.3 | 8.3 | 123.2 | 123 | 76 | 70 | 17 | 45 | 113 | 0 | 4 | 5 | 0 | 0 | 2 | 2 | 4.11 |
| CL | Hader, J.Hader, Josh † >> | 24 | 2018 | L | 93 | 93 | 0 | 8 | 6 | 4.55 | .336 | 1.49 | 7.7 | 5.8 | 10.4 | 120.2 | 103 | 67 | 61 | 16 | 77 | 138 | 0 | 27 | 5 | 0 | 0 | 3 | 0 | 4.43 |
| RP | Gregerson, L.Gregerson, Luke >> | 26 | 2010 | R | 73 | 92 | 0 | 6 | 4 | 3.85 | .326 | 1.43 | 8.8 | 4.1 | 9.2 | 119.1 | 117 | 57 | 51 | 17 | 54 | 122 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 4.22 |
| SP | Drysdale, D.Drysdale, Don >> | 28 | 1964 | R | 59 | 43 | 2 | 4 | 5 | 4.94 | .316 | 1.37 | 9.1 | 3.4 | 5.6 | 94.2 | 95 | 57 | 52 | 12 | 35 | 59 | 2 | 3 | 1 | 0 | 2 | 1 | 2 | 4.55 |