| SP | Seaver, T.Seaver, Tom † >> | 25 | 1969 | R | 98 | 37 | 37 | 17 | 13 | 3.46 | .307 | 1.32 | 8.8 | 3.1 | 5.3 | 273.0 | 266 | 111 | 105 | 21 | 95 | 162 | 6 | 0 | 0 | 2 | 23 | 2 | 7 | 3.88 |
| SP | Gentry, G.Gentry, Gary # >> | 23 | 1969 | R | 82 | 35 | 35 | 15 | 8 | 4.02 | .343 | 1.55 | 10.3 | 3.6 | 5.6 | 206.0 | 236 | 102 | 92 | 9 | 83 | 129 | 0 | 0 | 0 | 0 | 18 | 3 | 7 | 3.57 |
| SP | McNally, D.McNally, Dave >> | 27 | 1969 | L | 69 | 33 | 33 | 12 | 11 | 5.70 | .357 | 1.62 | 11.3 | 3.4 | 4.4 | 184.2 | 231 | 127 | 117 | 24 | 69 | 89 | 1 | 0 | 0 | 1 | 12 | 7 | 6 | 4.97 |
| SP | Kelley, D.Kelley, Dick # >> | 29 | 1969 | L | 58 | 33 | 33 | 11 | 11 | 6.00 | .361 | 1.65 | 9.5 | 5.4 | 5.8 | 159.0 | 168 | 114 | 106 | 16 | 95 | 102 | 0 | 0 | 0 | 0 | 6 | 6 | 2 | 4.93 |
| SP | Phoebus, T.Phoebus, Tom >> | 27 | 1969 | R | 42 | 31 | 31 | 11 | 8 | 3.99 | .327 | 1.44 | 8.4 | 4.6 | 4.8 | 160.0 | 149 | 80 | 71 | 21 | 82 | 85 | 0 | 0 | 0 | 0 | 6 | 2 | 3 | 5.22 |
| RP | Walker, L.Walker, Luke >> | 26 | 1969 | L | 73 | 58 | 0 | 7 | 2 | 3.05 | .289 | 1.20 | 7.1 | 3.8 | 5.7 | 103.1 | 81 | 42 | 35 | 5 | 43 | 65 | 0 | 5 | 2 | 0 | 0 | 2 | 2 | 3.68 |
| RP | O'Donoghue, J.O'Donoghue, John >> | 30 | 1969 | L | 60 | 32 | 0 | 3 | 1 | 4.19 | .340 | 1.51 | 9.3 | 4.5 | 4.5 | 34.1 | 35 | 17 | 16 | 2 | 17 | 17 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 4.35 |
| RP | Woodson, D.Woodson, Dick >> | 24 | 1969 | R | 47 | 35 | 0 | 3 | 0 | 4.91 | .340 | 1.53 | 8.2 | 5.6 | 5.2 | 55.0 | 50 | 30 | 30 | 9 | 34 | 32 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5.87 |
| CL | Perranoski, R.Perranoski, Ron † >> | 33 | 1969 | L | 87 | 65 | 0 | 3 | 3 | 1.96 | .252 | 1.01 | 5.2 | 3.9 | 5.1 | 64.1 | 37 | 14 | 14 | 1 | 28 | 36 | 0 | 43 | 3 | 0 | 0 | 0 | 0 | 3.39 |