| SP | Hoyt, L.Hoyt, La Marr # >> | 28 | 1983 | R | 91 | 20 | 20 | 11 | 5 | 3.58 | .293 | 1.24 | 8.9 | 2.3 | 5.0 | 148.1 | 146 | 63 | 59 | 5 | 38 | 83 | 6 | 0 | 0 | 1 | 13 | 0 | 3 | 3.09 |
| SP | Dotson, R.Dotson, Richard >> | 24 | 1983 | R | 61 | 20 | 20 | 9 | 3 | 3.98 | .304 | 1.30 | 7.5 | 4.3 | 6.2 | 140.1 | 116 | 68 | 62 | 16 | 67 | 96 | 4 | 0 | 0 | 0 | 13 | 1 | 7 | 4.57 |
| SP | Burns, B.Burns, Britt # >> | 24 | 1983 | L | 63 | 20 | 20 | 8 | 7 | 5.24 | .335 | 1.51 | 10.4 | 3.2 | 5.2 | 113.1 | 131 | 68 | 66 | 15 | 40 | 65 | 0 | 0 | 0 | 0 | 10 | 0 | 2 | 4.64 |
| SP | Koosman, J.Koosman, Jerry >> | 41 | 1983 | L | 36 | 20 | 20 | 1 | 4 | 5.94 | .362 | 1.69 | 11.0 | 4.2 | 4.1 | 89.1 | 109 | 60 | 59 | 8 | 42 | 41 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4.70 |
| RP | Barojas, S.Barojas, Salome >> | 26 | 1983 | R | 82 | 53 | 0 | 6 | 4 | 3.53 | .338 | 1.52 | 9.2 | 4.4 | 6.2 | 79.0 | 81 | 37 | 31 | 2 | 39 | 54 | 0 | 2 | 5 | 0 | 0 | 1 | 1 | 3.48 |
| RP | Hickey, K.Hickey, Kevin >> | 27 | 1982 | L | 70 | 55 | 0 | 5 | 1 | 2.58 | .313 | 1.37 | 8.7 | 3.7 | 5.9 | 59.1 | 57 | 24 | 17 | 3 | 24 | 39 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 3.56 |
| RP | Brusstar, W.Brusstar, Warren >> | 31 | 1983 | R | 68 | 59 | 0 | 1 | 3 | 3.63 | .285 | 1.19 | 7.5 | 3.2 | 4.5 | 62.0 | 52 | 26 | 25 | 7 | 22 | 31 | 0 | 8 | 1 | 0 | 0 | 0 | 3 | 4.53 |
| RP | Agosto, J.Agosto, Juan >> | 25 | 1983 | L | 59 | 45 | 0 | 2 | 1 | 4.37 | .292 | 1.24 | 9.0 | 2.5 | 10.2 | 22.2 | 22 | 11 | 11 | 3 | 6 | 25 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 3.32 |
| RP | Escarrega, C.Escarrega, Chico >> | 34 | 1982 | R | 38 | 18 | 0 | 1 | 5 | 3.80 | .377 | 1.82 | 12.5 | 4.3 | 6.7 | 23.2 | 32 | 11 | 10 | 1 | 11 | 17 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 3.52 |