| SP | Nelson, R.Nelson, Roger >> | 28 | 1972 | R | 97 | 36 | 36 | 12 | 12 | 4.08 | .292 | 1.22 | 8.6 | 2.3 | 4.5 | 203.0 | 195 | 93 | 92 | 20 | 52 | 102 | 0 | 0 | 0 | 0 | 15 | 4 | 4 | 4.10 |
| SP | Candelaria, J.Candelaria, John >> | 22 | 1975 | L | 83 | 35 | 35 | 15 | 13 | 4.31 | .323 | 1.43 | 8.9 | 4.0 | 5.8 | 233.2 | 231 | 122 | 112 | 22 | 103 | 151 | 3 | 0 | 0 | 1 | 19 | 1 | 2 | 4.27 |
| SP | Blyleven, B.Blyleven, Bert >> | 24 | 1975 | R | 76 | 34 | 34 | 16 | 13 | 5.05 | .322 | 1.42 | 9.6 | 3.2 | 4.8 | 224.1 | 239 | 126 | 126 | 32 | 79 | 120 | 7 | 0 | 0 | 0 | 17 | 2 | 4 | 4.87 |
| SP | Eckersley, D.Eckersley, Dennis >> | 22 | 1976 | R | 61 | 33 | 33 | 10 | 13 | 5.58 | .349 | 1.60 | 9.8 | 4.7 | 8.0 | 172.2 | 187 | 109 | 107 | 23 | 90 | 152 | 0 | 0 | 0 | 0 | 9 | 1 | 8 | 4.56 |
| SP | Hooton, B.Hooton, Burt >> | 27 | 1977 | R | 73 | 31 | 30 | 17 | 7 | 4.11 | .302 | 1.29 | 8.9 | 2.7 | 4.7 | 210.0 | 208 | 100 | 96 | 22 | 62 | 110 | 5 | 0 | 0 | 2 | 14 | 2 | 8 | 4.23 |
| CL | Gossage, R.Gossage, Rich >> | 26 | 1977 | R | 99 | 58 | 0 | 6 | 7 | 3.86 | .300 | 1.29 | 8.5 | 3.2 | 7.1 | 67.2 | 63 | 32 | 29 | 6 | 24 | 53 | 0 | 13 | 3 | 0 | 0 | 0 | 0 | 3.66 |
| RP | Hiller, J.Hiller, John >> | 30 | 1973 | L | 87 | 91 | 0 | 3 | 2 | 3.12 | .297 | 1.27 | 7.6 | 3.8 | 6.3 | 98.0 | 83 | 35 | 34 | 9 | 41 | 69 | 0 | 6 | 6 | 0 | 0 | 0 | 0 | 4.04 |
| RP | Hrabosky, A.Hrabosky, Al >> | 26 | 1975 | L | 71 | 32 | 0 | 3 | 2 | 1.45 | .290 | 1.23 | 7.5 | 3.5 | 5.5 | 31.0 | 26 | 7 | 5 | 0 | 12 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.94 |
| RP | Hoerner, J.Hoerner, Joe >> | 35 | 1971 | L | 67 | 25 | 0 | 1 | 1 | 0.99 | .219 | 0.80 | 5.0 | 2.3 | 3.7 | 27.1 | 15 | 3 | 3 | 1 | 7 | 11 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 3.56 |
| RP | D'Acquisto, J.D'Acquisto, John >> | 27 | 1978 | R | 54 | 99 | 0 | 4 | 3 | 3.01 | .303 | 1.30 | 6.9 | 4.8 | 8.4 | 95.2 | 73 | 39 | 32 | 6 | 51 | 89 | 0 | 11 | 4 | 0 | 0 | 1 | 5 | 3.59 |
| SP | Downing, A.Downing, Al >> | 32 | 1973 | L | 51 | 16 | 1 | 3 | 0 | 3.30 | .299 | 1.28 | 8.4 | 3.2 | 5.1 | 71.0 | 66 | 26 | 26 | 4 | 25 | 40 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3.66 |