| SP | Hoyt, L.Hoyt, La Marr # >> | 28 | 1983 | R | 95 | 45 | 45 | 20 | 15 | 3.20 | .283 | 1.18 | 8.9 | 1.7 | 4.6 | 329.0 | 325 | 126 | 117 | 21 | 63 | 169 | 11 | 0 | 0 | 4 | 30 | 2 | 5 | 3.40 |
| SP | Dotson, R.Dotson, Richard >> | 24 | 1983 | R | 72 | 42 | 42 | 24 | 10 | 4.17 | .322 | 1.41 | 8.3 | 4.4 | 4.1 | 289.0 | 266 | 139 | 134 | 24 | 142 | 133 | 3 | 0 | 0 | 2 | 22 | 3 | 3 | 4.66 |
| SP | Koosman, J.Koosman, Jerry >> | 41 | 1983 | L | 44 | 40 | 40 | 12 | 8 | 3.86 | .317 | 1.39 | 9.2 | 3.3 | 4.9 | 195.2 | 200 | 88 | 84 | 13 | 71 | 107 | 0 | 0 | 0 | 0 | 2 | 1 | 7 | 3.88 |
| SP | Perry, G.Perry, Gaylord >> | 45 | 1983 | R | 29 | 12 | 0 | 2 | 1 | 1.72 | .309 | 1.34 | 9.0 | 3.6 | 3.0 | 15.2 | 15 | 4 | 3 | 0 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.53 |
| CL | Barojas, S.Barojas, Salome # >> | 26 | 1983 | R | 82 | 66 | 0 | 1 | 7 | 6.64 | .390 | 1.90 | 11.5 | 5.6 | 5.5 | 61.0 | 78 | 47 | 45 | 7 | 38 | 37 | 0 | 45 | 11 | 0 | 0 | 1 | 0 | 5.20 |
| SU | Brusstar, W.Brusstar, Warren >> | 31 | 1983 | R | 74 | 75 | 0 | 4 | 3 | 3.55 | .307 | 1.31 | 8.0 | 3.9 | 6.2 | 83.2 | 74 | 34 | 33 | 2 | 36 | 57 | 0 | 4 | 7 | 0 | 0 | 1 | 3 | 3.28 |
| RP | Agosto, J.Agosto, Juan >> | 25 | 1983 | L | 68 | 95 | 0 | 4 | 0 | 5.15 | .370 | 1.76 | 12.9 | 3.0 | 4.9 | 73.1 | 105 | 46 | 42 | 7 | 24 | 40 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 4.14 |
| RP | Tidrow, D.Tidrow, Dick # >> | 36 | 1983 | R | 66 | 92 | 0 | 1 | 5 | 4.93 | .351 | 1.61 | 10.8 | 3.6 | 4.8 | 84.0 | 101 | 46 | 46 | 2 | 34 | 45 | 0 | 3 | 4 | 0 | 0 | 1 | 2 | 3.49 |
| RP | Hickey, K.Hickey, Kevin # >> | 27 | 1983 | L | 23 | 71 | 0 | 7 | 2 | 6.40 | .373 | 1.79 | 10.7 | 5.5 | 4.4 | 57.2 | 68 | 43 | 41 | 7 | 35 | 28 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 5.46 |