| SP | Braxton, G.Braxton, Garland >> | 29 | 1928 | L | 99 | 23 | 23 | 8 | 10 | 3.93 | .303 | 1.28 | 8.7 | 2.9 | 3.0 | 142.0 | 137 | 76 | 62 | 11 | 45 | 48 | 0 | 0 | 0 | 0 | 12 | 3 | 1 | 4.35 |
| SP | Pierotti, A.Pierotti, Al † >> | 33 | 1920 | R | 94 | 22 | 22 | 9 | 3 | 2.94 | .283 | 1.16 | 7.6 | 2.9 | 3.1 | 119.1 | 101 | 46 | 39 | 8 | 38 | 41 | 0 | 0 | 0 | 0 | 8 | 2 | 0 | 4.19 |
| SP | Wingfield, T.Wingfield, Ted >> | 30 | 1924 | R | 90 | 21 | 19 | 5 | 6 | 3.27 | .296 | 1.25 | 7.8 | 3.5 | 2.5 | 110.0 | 95 | 48 | 40 | 10 | 43 | 30 | 0 | 0 | 0 | 0 | 9 | 1 | 1 | 4.84 |
| SP | Ruffing, R.Ruffing, Red >> | 24 | 1926 | R | 89 | 19 | 19 | 0 | 8 | 7.43 | .392 | 1.93 | 14.1 | 3.3 | 2.5 | 80.0 | 125 | 73 | 66 | 6 | 29 | 22 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 4.55 |
| SP | McQuillan, H.McQuillan, Hugh >> | 33 | 1920 | R | 76 | 2 | 2 | 1 | 0 | 3.21 | .354 | 1.64 | 13.5 | 1.3 | 2.6 | 14.0 | 21 | 7 | 5 | 2 | 2 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4.71 |
| RP | Root, C.Root, Charley † >> | 30 | 1923 | R | 100 | 43 | 0 | 8 | 4 | 2.78 | .302 | 1.28 | 8.4 | 3.2 | 3.8 | 100.1 | 93 | 39 | 31 | 6 | 35 | 42 | 0 | 10 | 5 | 0 | 0 | 2 | 2 | 4.05 |
| RP | Johnson, J.Johnson, Jing >> | 35 | 1927 | R | 76 | 38 | 0 | 4 | 5 | 4.87 | .337 | 1.52 | 9.2 | 4.6 | 3.6 | 81.1 | 83 | 45 | 44 | 5 | 41 | 32 | 0 | 5 | 2 | 0 | 0 | 0 | 1 | 4.53 |
| RP | Fullerton, C.Fullerton, Curt >> | 31 | 1922 | R | 70 | 34 | 0 | 2 | 6 | 5.85 | .362 | 1.66 | 11.8 | 3.3 | 3.5 | 52.1 | 68 | 41 | 34 | 5 | 19 | 20 | 0 | 3 | 3 | 0 | 0 | 2 | 2 | 4.69 |
| RP | Fillingim, D.Fillingim, Dana >> | 35 | 1920 | R | 65 | 20 | 0 | 2 | 2 | 4.67 | .316 | 1.38 | 10.3 | 2.4 | 2.1 | 34.2 | 39 | 26 | 18 | 5 | 9 | 8 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 5.24 |
| RP | Hopkins, P.Hopkins, Paul >> | 25 | 1929 | R | 72 | 15 | 0 | 1 | 0 | 3.97 | .382 | 1.81 | 9.4 | 7.4 | 3.7 | 22.2 | 23 | 12 | 10 | 0 | 18 | 9 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 4.77 |
| SP | Watson, M.Watson, Mule >> | 33 | 1921 | R | 75 | 2 | 0 | 1 | 0 | 6.75 | .400 | 2.00 | 15.8 | 2.3 | 4.5 | 4.0 | 7 | 3 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.75 |