| SP | Willoughby, J.Willoughby, Jim † $$ >> | 23 | 1972 | R | 83 | 24 | 24 | 15 | 5 | 3.52 | .288 | 1.19 | 8.5 | 2.3 | 4.8 | 181.2 | 170 | 76 | 71 | 18 | 47 | 96 | 5 | 0 | 0 | 4 | 16 | 3 | 6 | 4.06 |
| SP | Nolan, G.Nolan, Gary $$ >> | 24 | 1972 | R | 78 | 23 | 23 | 8 | 10 | 3.38 | .264 | 1.07 | 7.6 | 2.0 | 4.5 | 181.0 | 153 | 70 | 68 | 18 | 40 | 90 | 10 | 0 | 0 | 2 | 15 | 2 | 5 | 3.99 |
| SP | Coleman, J.Coleman, Joe >> | 25 | 1972 | R | 64 | 23 | 23 | 6 | 5 | 3.70 | .322 | 1.42 | 8.1 | 4.7 | 5.9 | 160.1 | 144 | 69 | 66 | 23 | 84 | 105 | 4 | 0 | 0 | 1 | 13 | 0 | 2 | 5.13 |
| SP | Marichal, J.Marichal, Juan # >> | 34 | 1971 | R | 65 | 22 | 22 | 10 | 3 | 5.00 | .322 | 1.41 | 9.9 | 2.8 | 4.5 | 147.2 | 162 | 82 | 82 | 18 | 46 | 74 | 3 | 0 | 0 | 1 | 10 | 2 | 3 | 4.56 |
| RP | Sutter, B.Sutter, Bruce † >> | 24 | 1977 | R | 100 | 58 | 0 | 9 | 3 | 2.61 | .242 | 0.93 | 6.6 | 1.8 | 7.8 | 89.2 | 65 | 28 | 26 | 6 | 18 | 77 | 0 | 8 | 5 | 0 | 0 | 3 | 4 | 2.85 |
| RP | Hiller, J.Hiller, John >> | 30 | 1973 | L | 86 | 35 | 0 | 4 | 7 | 4.53 | .340 | 1.55 | 9.7 | 4.4 | 6.5 | 53.2 | 57 | 33 | 27 | 3 | 26 | 38 | 0 | 8 | 2 | 0 | 0 | 0 | 1 | 3.77 |
| RP | Mitchell, P.Mitchell, Paul >> | 26 | 1975 | R | 73 | 21 | 0 | 4 | 3 | 2.25 | .311 | 1.36 | 9.3 | 2.9 | 4.5 | 28.0 | 29 | 12 | 7 | 3 | 9 | 14 | 0 | 2 | 2 | 0 | 0 | 0 | 2 | 4.36 |
| RP | Hoerner, J.Hoerner, Joe >> | 35 | 1971 | L | 67 | 9 | 0 | 1 | 0 | 5.40 | .302 | 1.30 | 9.0 | 2.7 | 0.9 | 10.0 | 10 | 6 | 6 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.30 |