| SP | Knepper, B.Knepper, Bob >> | 30 | 1984 | L | 75 | 28 | 28 | 8 | 8 | 4.51 | .327 | 1.45 | 10.0 | 3.2 | 6.1 | 165.2 | 183 | 93 | 83 | 16 | 58 | 111 | 0 | 0 | 0 | 0 | 16 | 1 | 2 | 3.99 |
| SP | Wilcox, M.Wilcox, Milt >> | 34 | 1984 | R | 56 | 29 | 29 | 4 | 13 | 5.62 | .346 | 1.59 | 11.1 | 3.2 | 5.9 | 145.2 | 179 | 98 | 91 | 15 | 52 | 95 | 0 | 0 | 0 | 0 | 9 | 0 | 1 | 4.11 |
| SP | Darling, R.Darling, Ron >> | 24 | 1984 | R | 43 | 27 | 27 | 7 | 16 | 6.23 | .368 | 1.72 | 10.0 | 5.5 | 4.9 | 151.2 | 168 | 109 | 105 | 15 | 93 | 82 | 0 | 0 | 0 | 0 | 8 | 4 | 8 | 5.13 |
| RP | Hernandez, W.Hernandez, Willie † >> | 30 | 1984 | L | 99 | 77 | 0 | 8 | 1 | 2.44 | .248 | 0.96 | 6.5 | 2.2 | 5.4 | 107.0 | 77 | 29 | 29 | 6 | 26 | 64 | 0 | 6 | 3 | 0 | 0 | 3 | 1 | 3.35 |
| RP | Righetti, D.Righetti, Dave >> | 26 | 1984 | L | 84 | 74 | 0 | 4 | 1 | 3.36 | .321 | 1.42 | 8.8 | 4.1 | 6.1 | 93.2 | 91 | 38 | 35 | 13 | 42 | 63 | 0 | 17 | 5 | 0 | 0 | 0 | 0 | 4.82 |
| RP | Sambito, J.Sambito, Joe >> | 32 | 1984 | L | 77 | 64 | 0 | 5 | 7 | 4.20 | .286 | 1.20 | 8.3 | 2.6 | 5.1 | 85.2 | 78 | 43 | 40 | 12 | 25 | 48 | 0 | 7 | 3 | 0 | 0 | 0 | 1 | 4.59 |
| RP | Niedenfuer, T.Niedenfuer, Tom >> | 25 | 1984 | R | 68 | 40 | 0 | 4 | 1 | 2.14 | .280 | 1.17 | 6.4 | 4.1 | 6.4 | 42.0 | 30 | 10 | 10 | 3 | 19 | 30 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 3.86 |
| RP | Rucker, D.Rucker, Dave >> | 27 | 1984 | L | 54 | 40 | 0 | 2 | 1 | 2.37 | .292 | 1.24 | 6.8 | 4.4 | 4.2 | 49.1 | 37 | 16 | 13 | 1 | 24 | 23 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 3.80 |
| SP | Langston, M.Langston, Mark >> | 24 | 1984 | L | 54 | 21 | 1 | 4 | 3 | 2.06 | .314 | 1.35 | 7.7 | 4.6 | 6.7 | 43.2 | 37 | 12 | 10 | 2 | 22 | 32 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 3.72 |