| SP | Gullett, D.Gullett, Don >> | 22 | 1973 | L | 86 | 22 | 22 | 11 | 4 | 3.83 | .284 | 1.19 | 7.7 | 3.0 | 4.7 | 120.0 | 103 | 54 | 51 | 6 | 40 | 62 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 3.62 |
| SP | Billingham, J.Billingham, Jack >> | 30 | 1973 | R | 80 | 22 | 22 | 13 | 6 | 2.50 | .268 | 1.08 | 6.9 | 2.8 | 4.8 | 173.0 | 133 | 49 | 48 | 9 | 54 | 93 | 5 | 0 | 0 | 3 | 15 | 3 | 2 | 3.59 |
| SP | Norman, F.Norman, Fred >> | 31 | 1973 | L | 65 | 21 | 21 | 13 | 6 | 2.61 | .288 | 1.21 | 6.8 | 4.0 | 5.9 | 145.0 | 110 | 47 | 42 | 10 | 65 | 95 | 0 | 0 | 0 | 0 | 19 | 1 | 5 | 3.95 |
| SP | Nelson, R.Nelson, Roger >> | 29 | 1973 | R | 39 | 18 | 18 | 2 | 4 | 4.64 | .340 | 1.55 | 10.1 | 3.9 | 4.1 | 73.2 | 82 | 40 | 38 | 11 | 32 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.37 |
| SP | Grimsley, R.Grimsley, Ross >> | 23 | 1973 | L | 35 | 12 | 12 | 3 | 5 | 4.78 | .335 | 1.47 | 10.0 | 3.4 | 4.9 | 75.1 | 83 | 48 | 40 | 8 | 28 | 41 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 4.53 |
| RP | Tomlin, D.Tomlin, Dave >> | 24 | 1973 | L | 68 | 50 | 0 | 10 | 2 | 2.62 | .251 | 1.01 | 5.7 | 3.4 | 6.6 | 89.1 | 56 | 26 | 26 | 8 | 34 | 65 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3.85 |
| RP | Borbon, P.Borbon, Pedro >> | 27 | 1973 | R | 48 | 37 | 0 | 5 | 0 | 1.95 | .290 | 1.20 | 7.9 | 3.1 | 5.8 | 50.2 | 44 | 11 | 11 | 2 | 17 | 32 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3.32 |
| RP | Sprague, E.Sprague, Ed >> | 28 | 1973 | R | 26 | 19 | 0 | 1 | 1 | 3.68 | .320 | 1.41 | 9.0 | 3.7 | 5.7 | 22.0 | 22 | 10 | 9 | 4 | 9 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.32 |
| RP | Carroll, C.Carroll, Clay >> | 32 | 1973 | R | 21 | 16 | 0 | 1 | 0 | 3.06 | .329 | 1.47 | 10.6 | 3.2 | 4.2 | 17.2 | 20 | 6 | 6 | 2 | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.65 |
| RP | McGlothlin, J.McGlothlin, Jim >> | 30 | 1973 | R | 7 | 16 | 0 | 3 | 0 | 8.23 | .397 | 1.94 | 13.0 | 4.7 | 6.0 | 27.1 | 39 | 26 | 25 | 3 | 14 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4.78 |