| SP | Blyleven, B.Blyleven, Bert >> | 33 | 1984 | R | 95 | 16 | 16 | 7 | 6 | 5.64 | .357 | 1.65 | 10.5 | 4.5 | 5.4 | 95.2 | 111 | 63 | 60 | 11 | 47 | 57 | 0 | 0 | 0 | 0 | 6 | 1 | 4 | 4.82 |
| SP | Pena, A.Pena, Alejandro >> | 25 | 1984 | R | 83 | 15 | 15 | 6 | 4 | 5.20 | .332 | 1.48 | 9.8 | 3.6 | 4.9 | 98.2 | 107 | 59 | 57 | 8 | 39 | 53 | 1 | 0 | 0 | 0 | 6 | 1 | 2 | 4.20 |
| SP | Eckersley, D.Eckersley, Dennis >> | 30 | 1984 | R | 60 | 15 | 15 | 3 | 6 | 5.34 | .352 | 1.63 | 11.8 | 2.9 | 4.7 | 91.0 | 119 | 55 | 54 | 14 | 29 | 48 | 0 | 0 | 0 | 0 | 6 | 0 | 1 | 4.90 |
| SP | Flanagan, M.Flanagan, Mike >> | 33 | 1984 | L | 45 | 15 | 15 | 4 | 6 | 6.44 | .359 | 1.67 | 11.6 | 3.5 | 4.1 | 88.0 | 113 | 63 | 63 | 12 | 34 | 40 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 5.06 |
| RP | Righetti, D.Righetti, Dave # >> | 26 | 1984 | L | 84 | 50 | 0 | 4 | 1 | 4.71 | .308 | 1.33 | 7.9 | 4.1 | 8.3 | 63.0 | 55 | 33 | 33 | 6 | 29 | 58 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 3.78 |
| RP | Guante, C.Guante, Cecilio >> | 24 | 1984 | R | 87 | 36 | 0 | 5 | 1 | 4.22 | .289 | 1.22 | 7.3 | 3.9 | 6.6 | 42.2 | 34 | 20 | 20 | 4 | 18 | 31 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 4.05 |
| RP | Camacho, E.Camacho, Ernie >> | 29 | 1984 | R | 72 | 29 | 0 | 0 | 1 | 3.41 | .299 | 1.28 | 9.0 | 2.6 | 2.6 | 34.1 | 34 | 13 | 13 | 3 | 10 | 10 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4.44 |
| RP | Armstrong, M.Armstrong, Mike >> | 30 | 1984 | R | 55 | 17 | 0 | 1 | 0 | 5.00 | .341 | 1.50 | 9.0 | 4.5 | 5.0 | 18.0 | 18 | 10 | 10 | 3 | 9 | 10 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 5.72 |
| CL | Orosco, J.Orosco, Jesse >> | 27 | 1984 | L | 100 | 37 | 0 | 3 | 4 | 3.02 | .263 | 1.05 | 5.7 | 3.8 | 5.9 | 47.2 | 30 | 17 | 16 | 4 | 20 | 31 | 0 | 16 | 2 | 0 | 0 | 1 | 2 | 4.13 |