| SP | DeLeon, J.DeLeon, Jose # >> | 24 | 1984 | R | 87 | 30 | 30 | 10 | 9 | 3.29 | .286 | 1.20 | 7.6 | 3.1 | 6.2 | 186.0 | 158 | 74 | 68 | 5 | 65 | 128 | 0 | 0 | 0 | 0 | 22 | 1 | 3 | 3.04 |
| SP | Saberhagen, B.Saberhagen, Bret >> | 20 | 1984 | R | 89 | 29 | 29 | 8 | 9 | 3.83 | .304 | 1.30 | 8.6 | 3.1 | 4.1 | 141.0 | 135 | 71 | 60 | 10 | 49 | 64 | 0 | 0 | 0 | 0 | 5 | 1 | 7 | 4.08 |
| SP | Dotson, R.Dotson, Richard >> | 25 | 1984 | R | 53 | 29 | 29 | 11 | 10 | 4.18 | .325 | 1.44 | 8.7 | 4.3 | 4.1 | 185.0 | 178 | 96 | 86 | 17 | 89 | 85 | 4 | 0 | 0 | 0 | 15 | 0 | 2 | 4.72 |
| SP | Thurmond, M.Thurmond, Mark >> | 28 | 1984 | L | 42 | 28 | 27 | 10 | 11 | 4.59 | .333 | 1.49 | 10.0 | 3.4 | 3.6 | 149.0 | 165 | 84 | 76 | 15 | 57 | 59 | 0 | 0 | 0 | 0 | 13 | 1 | 3 | 4.68 |
| SP | Darwin, D.Darwin, Danny >> | 29 | 1984 | R | 10 | 26 | 16 | 10 | 7 | 3.90 | .320 | 1.39 | 9.6 | 3.0 | 5.0 | 140.2 | 150 | 65 | 61 | 14 | 46 | 78 | 0 | 0 | 0 | 0 | 10 | 3 | 4 | 4.24 |
| CL | Armstrong, M.Armstrong, Mike >> | 30 | 1984 | R | 55 | 50 | 0 | 2 | 2 | 3.07 | .282 | 1.18 | 6.7 | 4.0 | 5.1 | 58.2 | 43 | 20 | 20 | 5 | 26 | 33 | 0 | 5 | 4 | 0 | 0 | 0 | 2 | 4.33 |
| SU | Quisenberry, D.Quisenberry, Dan >> | 31 | 1984 | R | 75 | 59 | 0 | 2 | 9 | 3.50 | .290 | 1.23 | 9.3 | 1.8 | 3.0 | 64.1 | 66 | 28 | 25 | 3 | 13 | 21 | 0 | 8 | 6 | 0 | 0 | 0 | 0 | 3.56 |
| RP | Fingers, R.Fingers, Rollie >> | 38 | 1984 | R | 91 | 61 | 0 | 2 | 3 | 4.65 | .306 | 1.32 | 8.9 | 3.0 | 5.2 | 62.0 | 61 | 35 | 32 | 1 | 21 | 36 | 0 | 4 | 3 | 0 | 0 | 0 | 2 | 3.06 |
| RP | Moore, D.Moore, Donnie >> | 30 | 1984 | R | 56 | 64 | 0 | 6 | 4 | 3.67 | .299 | 1.25 | 9.7 | 1.7 | 5.2 | 68.2 | 73 | 35 | 28 | 3 | 13 | 39 | 0 | 9 | 5 | 0 | 0 | 2 | 2 | 3.09 |
| RP | Tekulve, K.Tekulve, Kent >> | 37 | 1984 | R | 37 | 25 | 0 | 1 | 1 | 5.40 | .312 | 1.36 | 7.9 | 4.3 | 4.7 | 25.0 | 22 | 16 | 15 | 4 | 12 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.48 |
| SP | Niekro, J.Niekro, Joe # >> | 40 | 1984 | R | 66 | 25 | 13 | 3 | 8 | 5.43 | .347 | 1.55 | 11.2 | 2.8 | 4.1 | 109.1 | 136 | 68 | 66 | 12 | 34 | 50 | 0 | 0 | 0 | 0 | 3 | 4 | 3 | 4.56 |