| SP | Andujar, J.Andujar, Joaquin >> | 32 | 1984 | R | 93 | 30 | 30 | 6 | 15 | 4.20 | .302 | 1.29 | 9.0 | 2.6 | 5.7 | 212.0 | 212 | 108 | 99 | 28 | 62 | 134 | 3 | 0 | 0 | 0 | 15 | 1 | 5 | 4.34 |
| SP | DeLeon, J.DeLeon, Jose >> | 24 | 1984 | R | 87 | 29 | 29 | 14 | 7 | 3.01 | .307 | 1.31 | 7.6 | 4.2 | 4.9 | 197.1 | 166 | 71 | 66 | 11 | 92 | 108 | 1 | 0 | 0 | 1 | 22 | 4 | 2 | 4.09 |
| SP | Rasmussen, D.Rasmussen, Dennis # >> | 25 | 1984 | L | 77 | 29 | 29 | 14 | 9 | 3.39 | .287 | 1.19 | 7.3 | 3.5 | 6.0 | 196.2 | 159 | 76 | 74 | 19 | 76 | 131 | 1 | 0 | 0 | 1 | 18 | 2 | 6 | 4.12 |
| SP | Carlton, S.Carlton, Steve >> | 40 | 1984 | L | 65 | 28 | 28 | 8 | 10 | 5.21 | .343 | 1.56 | 10.3 | 3.8 | 4.7 | 160.2 | 183 | 103 | 93 | 11 | 67 | 83 | 1 | 0 | 0 | 0 | 10 | 2 | 13 | 4.15 |
| SP | Dotson, R.Dotson, Richard >> | 25 | 1984 | R | 53 | 27 | 27 | 10 | 15 | 4.69 | .341 | 1.55 | 9.6 | 4.4 | 5.8 | 178.1 | 189 | 97 | 93 | 18 | 88 | 114 | 0 | 0 | 0 | 0 | 13 | 0 | 4 | 4.52 |
| RP | Holland, A.Holland, Al >> | 32 | 1984 | L | 80 | 77 | 0 | 1 | 3 | 3.72 | .316 | 1.39 | 9.3 | 3.3 | 5.5 | 94.1 | 97 | 41 | 39 | 10 | 34 | 57 | 0 | 4 | 2 | 0 | 0 | 0 | 3 | 4.26 |
| RP | Guante, C.Guante, Cecilio >> | 24 | 1984 | R | 87 | 63 | 0 | 2 | 2 | 4.07 | .328 | 1.46 | 8.5 | 4.8 | 5.9 | 66.1 | 62 | 31 | 30 | 7 | 35 | 43 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 4.67 |
| RP | Dawley, B.Dawley, Bill >> | 26 | 1984 | R | 71 | 49 | 0 | 3 | 3 | 3.31 | .302 | 1.28 | 7.9 | 3.7 | 6.0 | 51.2 | 45 | 21 | 19 | 2 | 21 | 34 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 3.47 |
| RP | Stoddard, T.Stoddard, Tim >> | 31 | 1984 | R | 46 | 21 | 0 | 2 | 0 | 5.01 | .307 | 1.33 | 9.0 | 3.1 | 6.7 | 23.1 | 23 | 14 | 13 | 2 | 8 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.70 |
| SP | Niekro, P.Niekro, Phil >> | 45 | 1984 | R | 19 | 2 | 0 | 0 | 1 | 1.35 | .333 | 1.50 | 9.0 | 6.0 | 12.0 | 6.2 | 6 | 3 | 1 | 1 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.50 |
| CL | Gossage, R.Gossage, Rich † # >> | 33 | 1984 | R | 96 | 56 | 0 | 2 | 12 | 5.53 | .328 | 1.45 | 9.0 | 4.1 | 6.1 | 55.1 | 55 | 35 | 34 | 4 | 25 | 37 | 0 | 29 | 4 | 0 | 0 | 1 | 0 | 4.02 |