Career Stats
| Season | TM | LG | W | L | ERA | G | GS | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | SO |
|---|
| 1969 | CAL | AL | 2 | 3 | 6.15 | 22 | 0 | 0 | 0 | 0 | 41.0 | 55 | 28 | 31 | 5 | 11 | 4 | 20 |
| 1970 | CIN | NL | 0 | 2 | 6.75 | 12 | 1 | 0 | 0 | 0 | 17.1 | 21 | 13 | 15 | 2 | 6 | 3 | 6 |
| 1971 | CIN | NL | 0 | 0 | 4.15 | 3 | 0 | 0 | 0 | 0 | 4.1 | 3 | 2 | 3 | 1 | 1 | 0 | 4 |
| 1972 | CIN | NL | 8 | 3 | 3.17 | 62 | 2 | 0 | 0 | 11 | 122.0 | 115 | 43 | 45 | 5 | 32 | 3 | 48 |
| 1973 | CIN | NL | 11 | 4 | 2.16 | 80 | 0 | 0 | 0 | 14 | 121.0 | 137 | 29 | 33 | 4 | 35 | 1 | 60 |
| 1974 | CIN | NL | 10 | 7 | 3.24 | 73 | 0 | 0 | 0 | 14 | 139.0 | 133 | 50 | 54 | 11 | 32 | 4 | 53 |
| 1975 | CIN | NL | 9 | 5 | 2.95 | 67 | 0 | 0 | 0 | 5 | 125.0 | 145 | 41 | 47 | 6 | 21 | 3 | 29 |
| 1976 | CIN | NL | 4 | 3 | 3.35 | 69 | 1 | 0 | 0 | 8 | 121.0 | 135 | 45 | 49 | 4 | 31 | 4 | 53 |
| 1977 | CIN | NL | 10 | 5 | 3.19 | 73 | 0 | 0 | 0 | 18 | 127.0 | 131 | 45 | 48 | 7 | 24 | 3 | 48 |
| 1978 | CIN | NL | 8 | 2 | 4.98 | 62 | 0 | 0 | 0 | 4 | 99.1 | 102 | 55 | 56 | 6 | 27 | 3 | 35 |
| 1979 | CIN | NL | 2 | 2 | 3.43 | 30 | 0 | 0 | 0 | 2 | 44.2 | 48 | 17 | 17 | 2 | 8 | 0 | 23 |
| 1979 | SFG | NL | 4 | 3 | 4.89 | 30 | 0 | 0 | 0 | 3 | 46.0 | 56 | 25 | 28 | 7 | 13 | 0 | 26 |
| 1979 | TOT | NL | 6 | 5 | 4.17 | 60 | 0 | 0 | 0 | 5 | 90.2 | 104 | 42 | 45 | 9 | 21 | 0 | 49 |
| 1980 | STL | NL | 1 | 0 | 3.79 | 10 | 0 | 0 | 0 | 1 | 19.0 | 17 | 8 | 10 | 3 | 10 | 0 | 4 |
| Career | | | 69 | 39 | 3.52 | 593 | 4 | 0 | 0 | 80 | 1026.2 | 1,098 | 401 | 436 | 63 | 251 | 28 | 409 |
