| SP | Blyleven, B.Blyleven, Bert # >> | 32 | 1983 | R | 60 | 33 | 33 | 10 | 16 | 4.79 | .349 | 1.59 | 11.2 | 3.2 | 5.7 | 212.1 | 263 | 123 | 113 | 14 | 75 | 135 | 1 | 0 | 0 | 0 | 15 | 4 | 5 | 3.70 |
| SP | Behenna, R.Behenna, Rick # >> | 23 | 1983 | R | 53 | 32 | 32 | 0 | 13 | 5.33 | .322 | 1.41 | 9.7 | 3.0 | 4.5 | 121.2 | 131 | 75 | 72 | 11 | 40 | 60 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4.23 |
| SP | Barker, L.Barker, Len # >> | 28 | 1983 | R | 55 | 32 | 32 | 6 | 13 | 5.02 | .341 | 1.55 | 10.0 | 3.9 | 4.6 | 190.0 | 212 | 114 | 106 | 17 | 82 | 98 | 0 | 0 | 0 | 0 | 14 | 1 | 4 | 4.44 |
| SP | Heaton, N.Heaton, Neal >> | 23 | 1983 | L | 41 | 29 | 29 | 4 | 6 | 4.23 | .332 | 1.46 | 9.6 | 3.6 | 5.5 | 123.1 | 131 | 62 | 58 | 16 | 49 | 75 | 0 | 0 | 0 | 0 | 1 | 4 | 3 | 4.76 |
| SP | Eichelberger, J.Eichelberger, Juan >> | 30 | 1983 | R | 34 | 20 | 20 | 6 | 8 | 4.66 | .341 | 1.55 | 9.0 | 5.1 | 4.8 | 96.2 | 96 | 56 | 50 | 14 | 54 | 51 | 0 | 0 | 0 | 0 | 5 | 0 | 6 | 5.52 |
| RP | Anderson, B.Anderson, Bud >> | 27 | 1983 | R | 48 | 90 | 0 | 9 | 10 | 3.71 | .311 | 1.34 | 8.2 | 4.0 | 6.3 | 152.2 | 138 | 67 | 63 | 11 | 67 | 107 | 0 | 4 | 6 | 0 | 0 | 2 | 7 | 3.89 |
| RP | Jeffcoat, M.Jeffcoat, Mike # >> | 24 | 1983 | L | 39 | 83 | 0 | 9 | 4 | 5.12 | .333 | 1.50 | 10.0 | 3.5 | 4.4 | 160.0 | 177 | 95 | 91 | 13 | 63 | 79 | 0 | 8 | 3 | 0 | 0 | 0 | 7 | 4.25 |
| RP | Spillner, D.Spillner, Dan >> | 32 | 1983 | R | 6 | 72 | 0 | 6 | 6 | 5.56 | .365 | 1.72 | 12.2 | 3.3 | 4.6 | 103.2 | 140 | 71 | 64 | 8 | 38 | 53 | 0 | 6 | 5 | 0 | 0 | 1 | 2 | 4.12 |
| SP | Sutcliffe, R.Sutcliffe, Rick >> | 27 | 1983 | R | 29 | 4 | 0 | 0 | 1 | 20.25 | .520 | 3.25 | 20.3 | 9.0 | 2.3 | 4.0 | 9 | 9 | 9 | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.00 |
| SP | Sorensen, L.Sorensen, Lary >> | 28 | 1983 | R | 28 | 14 | 0 | 0 | 3 | 7.78 | .404 | 2.03 | 17.5 | 1.4 | 3.3 | 19.2 | 37 | 19 | 17 | 4 | 3 | 7 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5.47 |
| SP | Brennan, T.Brennan, Tom >> | 31 | 1983 | R | 28 | 62 | 0 | 7 | 9 | 5.26 | .349 | 1.60 | 11.9 | 2.5 | 4.5 | 116.1 | 154 | 72 | 68 | 11 | 32 | 58 | 0 | 8 | 4 | 0 | 0 | 1 | 0 | 4.09 |