| SP | Boddicker, M.Boddicker, Mike | 26 | Orioles | R | 156.0 | 32 | 32 | 18 | 7 | 2.71 | .279 | 1.16 | 7.7 | 2.7 | 6.1 | 239.1 | 205 | 77 | 72 | 14 | 73 | 163 | 6 | 0 | 0 | 1 | 25 | 0 | 2 | 3.31 |
| SP | Righetti, D.Righetti, Dave | 25 | Yankees | L | 131.0 | 32 | 32 | 20 | 8 | 3.89 | .309 | 1.33 | 9.3 | 2.7 | 5.4 | 231.1 | 238 | 110 | 100 | 13 | 70 | 138 | 5 | 0 | 0 | 3 | 18 | 2 | 11 | 3.47 |
| SP | McGregor, S.McGregor, Scott | 29 | Orioles | L | 125.0 | 28 | 28 | 16 | 8 | 3.32 | .292 | 1.21 | 9.0 | 1.9 | 4.9 | 219.1 | 220 | 82 | 81 | 18 | 46 | 120 | 10 | 0 | 0 | 1 | 20 | 5 | 0 | 3.67 |
| SP | Bannister, F.Bannister, Floyd | 28 | White Sox | L | 124.0 | 33 | 33 | 17 | 6 | 3.71 | .306 | 1.32 | 9.2 | 2.7 | 5.9 | 230.1 | 235 | 100 | 95 | 16 | 69 | 150 | 5 | 0 | 0 | 2 | 21 | 1 | 3 | 3.51 |
| SP | Cocanower, J.Cocanower, Jaime | 26 | Brewers | R | 106.0 | 32 | 32 | 14 | 6 | 3.37 | .314 | 1.35 | 8.4 | 3.7 | 3.8 | 211.0 | 198 | 85 | 79 | 13 | 87 | 88 | 2 | 0 | 0 | 1 | 23 | 5 | 6 | 4.27 |