| SP | Johnson, W.Johnson, Walter >> | 26 | 1913 | R | 95 | 27 | 27 | 13 | 12 | 4.43 | .296 | 1.25 | 9.5 | 1.8 | 4.9 | 180.2 | 190 | 91 | 89 | 21 | 36 | 97 | 5 | 0 | 0 | 1 | 14 | 2 | 3 | 4.07 |
| SP | Horlen, J.Horlen, Joe # >> | 27 | 1964 | R | 78 | 26 | 26 | 4 | 12 | 5.83 | .342 | 1.55 | 10.6 | 3.3 | 4.1 | 159.0 | 188 | 115 | 103 | 29 | 59 | 72 | 1 | 0 | 0 | 0 | 10 | 1 | 5 | 5.60 |
| SP | Hendrix, C.Hendrix, Claude # >> | 25 | 1914 | R | 69 | 26 | 26 | 5 | 12 | 4.87 | .305 | 1.32 | 9.4 | 2.4 | 4.7 | 166.1 | 174 | 100 | 90 | 26 | 45 | 86 | 1 | 0 | 0 | 0 | 12 | 0 | 3 | 4.81 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 67 | 26 | 26 | 13 | 10 | 3.95 | .305 | 1.29 | 8.7 | 2.9 | 5.7 | 175.1 | 170 | 80 | 77 | 17 | 57 | 110 | 1 | 0 | 0 | 0 | 16 | 4 | 5 | 4.05 |
| SP | Caldwell, R.Caldwell, Ray >> | 26 | 1914 | R | 64 | 27 | 25 | 10 | 8 | 4.44 | .312 | 1.36 | 9.1 | 3.2 | 4.4 | 162.1 | 163 | 87 | 80 | 15 | 57 | 79 | 1 | 0 | 0 | 0 | 14 | 1 | 2 | 4.30 |
| CL | Wagner, B.Wagner, Billy † >> | 28 | 1999 | L | 95 | 55 | 0 | 2 | 2 | 2.70 | .300 | 1.25 | 8.0 | 3.3 | 8.6 | 60.0 | 53 | 19 | 18 | 1 | 22 | 57 | 0 | 25 | 5 | 0 | 0 | 2 | 0 | 2.52 |
| SU | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 54 | 0 | 2 | 9 | 5.14 | .305 | 1.30 | 9.1 | 2.6 | 7.9 | 68.1 | 69 | 43 | 39 | 11 | 20 | 60 | 0 | 2 | 5 | 0 | 0 | 1 | 1 | 4.26 |
| RP | Benitez, A.Benitez, Armando >> | 32 | 2004 | R | 81 | 67 | 0 | 4 | 4 | 4.74 | .305 | 1.30 | 7.1 | 4.6 | 5.3 | 76.0 | 60 | 40 | 40 | 7 | 39 | 45 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 4.59 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 78 | 51 | 0 | 3 | 1 | 3.15 | .312 | 1.36 | 8.5 | 3.8 | 8.5 | 54.1 | 51 | 22 | 19 | 6 | 23 | 51 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 3.83 |