| SP | Stewart, D.Stewart, Dave # >> | 30 | 1987 | R | 86 | 20 | 20 | 10 | 8 | 3.98 | .298 | 1.25 | 7.3 | 4.0 | 6.2 | 133.1 | 108 | 60 | 59 | 7 | 59 | 92 | 3 | 0 | 0 | 1 | 13 | 3 | 2 | 3.70 |
| SP | Drabek, D.Drabek, Doug >> | 25 | 1987 | R | 84 | 19 | 19 | 8 | 4 | 4.87 | .332 | 1.49 | 9.7 | 3.8 | 4.6 | 105.1 | 113 | 58 | 57 | 13 | 44 | 54 | 0 | 0 | 0 | 0 | 10 | 0 | 6 | 4.84 |
| SP | Hershiser, O.Hershiser, Orel >> | 29 | 1987 | R | 83 | 19 | 19 | 5 | 7 | 6.48 | .360 | 1.66 | 11.5 | 3.5 | 6.6 | 101.1 | 129 | 77 | 73 | 11 | 39 | 74 | 1 | 0 | 0 | 0 | 5 | 3 | 2 | 4.20 |
| SP | Langston, M.Langston, Mark >> | 27 | 1987 | L | 75 | 19 | 19 | 9 | 3 | 3.71 | .318 | 1.40 | 8.6 | 4.0 | 6.2 | 128.2 | 123 | 57 | 53 | 14 | 57 | 88 | 3 | 0 | 0 | 1 | 9 | 0 | 4 | 4.38 |
| SP | Hillegas, S.Hillegas, Shawn >> | 23 | 1987 | R | 44 | 19 | 19 | 1 | 5 | 8.29 | .396 | 1.97 | 11.7 | 6.2 | 6.7 | 71.2 | 92 | 66 | 66 | 13 | 49 | 53 | 0 | 0 | 0 | 0 | 3 | 0 | 6 | 5.96 |
| RP | Buice, D.Buice, De Wayne † >> | 30 | 1987 | R | 92 | 50 | 0 | 5 | 5 | 3.13 | .286 | 1.20 | 7.9 | 2.9 | 5.6 | 95.0 | 83 | 40 | 33 | 10 | 31 | 59 | 0 | 7 | 4 | 0 | 0 | 0 | 3 | 4.11 |
| RP | Hesketh, J.Hesketh, Joe >> | 28 | 1987 | L | 69 | 30 | 0 | 1 | 5 | 5.30 | .367 | 1.74 | 9.5 | 6.4 | 8.2 | 35.2 | 37 | 23 | 21 | 6 | 25 | 32 | 0 | 7 | 0 | 0 | 0 | 0 | 3 | 5.54 |
| RP | Guante, C.Guante, Cecilio >> | 27 | 1987 | R | 38 | 20 | 0 | 0 | 1 | 3.21 | .311 | 1.32 | 9.0 | 2.9 | 7.4 | 28.0 | 28 | 10 | 10 | 1 | 9 | 23 | 0 | 1 | 1 | 0 | 0 | 1 | 3 | 2.89 |
| SP | Youmans, F.Youmans, Floyd >> | 23 | 1987 | R | 41 | 19 | 0 | 3 | 3 | 4.27 | .332 | 1.49 | 10.0 | 3.5 | 5.9 | 84.1 | 93 | 45 | 40 | 14 | 33 | 55 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.04 |