REC
81-86
ERA
3.65
SO
932
BB
322
Career
| Season | TM | W | L | ERA | G | GS | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1965 | MIN | 5 | 4 | 3.17 | 16 | 9 | 1 | 0 | 2 | 76.2 | 68 | 27 | 29 | 11 | 20 | 0 | 61 |
| 1966 | MIN | 7 | 14 | 3.38 | 31 | 18 | 5 | 1 | 3 | 144.0 | 112 | 54 | 57 | 17 | 33 | 0 | 124 |
| 1967 | MIN | 13 | 7 | 2.53 | 37 | 28 | 11 | 4 | 0 | 227.2 | 196 | 64 | 72 | 21 | 30 | 7 | 161 |
| 1968 | MIN | 12 | 16 | 3.25 | 38 | 34 | 11 | 1 | 1 | 238.1 | 207 | 86 | 102 | 21 | 52 | 7 | 181 |
| 1969 | CIN | 17 | 9 | 4.37 | 42 | 36 | 8 | 1 | 0 | 251.0 | 269 | 122 | 127 | 33 | 61 | 5 | 144 |
| 1970 | CIN | 20 | 12 | 4.08 | 35 | 35 | 12 | 1 | 0 | 234.0 | 248 | 106 | 114 | 21 | 53 | 1 | 136 |
| 1971 | CIN | 1 | 11 | 4.37 | 28 | 11 | 0 | 0 | 0 | 107.0 | 115 | 52 | 55 | 14 | 31 | 3 | 38 |
| 1972 | CIN | 1 | 0 | 4.50 | 4 | 1 | 0 | 0 | 0 | 8.0 | 13 | 4 | 4 | 1 | 2 | 0 | 4 |
| 1973 | TEX | 5 | 13 | 4.05 | 35 | 19 | 8 | 1 | 1 | 160.0 | 191 | 72 | 79 | 18 | 34 | 1 | 65 |
| 1974 | TEX | 0 | 0 | 4.13 | 26 | 1 | 0 | 0 | 0 | 32.2 | 46 | 15 | 17 | 3 | 6 | 0 | 18 |
| 1975 | TEX | 0 | 0 | 0.00 | 5 | 0 | 0 | 0 | 0 | 3.2 | 3 | 0 | 1 | 0 | 0 | 1 | 0 |
| Career | 81 | 86 | 3.65 | 297 | 192 | 56 | 9 | 7 | 1483.0 | 1,468 | 602 | 657 | 160 | 322 | 25 | 932 |