| SP | Saberhagen, B.Saberhagen, Bret >> | 25 | 1989 | R | 90 | 35 | 35 | 14 | 10 | 4.03 | .288 | 1.21 | 8.9 | 2.0 | 5.6 | 247.2 | 244 | 117 | 111 | 23 | 55 | 155 | 5 | 0 | 0 | 1 | 19 | 1 | 4 | 3.64 |
| SP | Hershiser, O.Hershiser, Orel # >> | 30 | 1988 | R | 82 | 32 | 32 | 17 | 8 | 4.18 | .317 | 1.38 | 9.0 | 3.5 | 5.5 | 208.2 | 207 | 105 | 97 | 21 | 80 | 126 | 2 | 0 | 0 | 1 | 18 | 3 | 8 | 4.30 |
| SP | Knepper, B.Knepper, Bob >> | 27 | 1981 | L | 63 | 34 | 34 | 11 | 18 | 5.27 | .336 | 1.51 | 10.5 | 3.1 | 4.1 | 211.2 | 246 | 135 | 124 | 28 | 73 | 97 | 3 | 0 | 0 | 0 | 12 | 3 | 0 | 4.89 |
| SP | Hough, C.Hough, Charlie >> | 37 | 1985 | R | 54 | 31 | 31 | 12 | 11 | 4.95 | .343 | 1.56 | 10.1 | 4.0 | 5.1 | 201.2 | 225 | 124 | 111 | 19 | 89 | 114 | 2 | 0 | 0 | 0 | 16 | 2 | 11 | 4.45 |
| RP | Dawley, B.Dawley, Bill # >> | 25 | 1983 | R | 91 | 76 | 0 | 6 | 1 | 4.20 | .320 | 1.38 | 8.6 | 3.9 | 5.1 | 64.1 | 61 | 35 | 30 | 11 | 28 | 36 | 0 | 1 | 4 | 0 | 0 | 2 | 3 | 5.52 |
| SU | Saucier, K.Saucier, Kevin >> | 25 | 1981 | L | 84 | 67 | 0 | 3 | 3 | 2.54 | .264 | 1.08 | 5.1 | 4.6 | 4.5 | 74.1 | 42 | 24 | 21 | 2 | 38 | 37 | 0 | 9 | 2 | 0 | 0 | 0 | 0 | 3.89 |
| CL | Montgomery, J.Montgomery, Jeff >> | 27 | 1989 | R | 77 | 69 | 0 | 4 | 6 | 3.09 | .289 | 1.21 | 7.4 | 3.6 | 6.6 | 78.2 | 64 | 29 | 27 | 6 | 31 | 57 | 0 | 36 | 6 | 0 | 0 | 1 | 2 | 3.77 |
| RP | Reardon, J.Reardon, Jeff >> | 26 | 1981 | R | 75 | 36 | 0 | 1 | 4 | 3.66 | .293 | 1.25 | 6.0 | 5.3 | 5.3 | 39.1 | 26 | 18 | 16 | 4 | 23 | 23 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 4.92 |