Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1966 | CLE | 5 | 1 | 0 | 2 | 8.38 | 6 | 0 | 0 | 0 | 9.2 | 15 | 9 | 9 | 1 | 7 | 1 | 2.28 |
1967 | CLE | 53 | 1 | 7 | 3 | 3.96 | 41 | 0 | 0 | 3 | 75.0 | 71 | 33 | 40 | 2 | 31 | 6 | 1.36 |
1968 | CIN | 42 | 35 | 11 | 16 | 3.23 | 114 | 5 | 2 | 2 | 226.0 | 229 | 81 | 95 | 8 | 84 | 14 | 1.38 |
1969 | CIN | 32 | 13 | 5 | 7 | 4.26 | 58 | 0 | 0 | 4 | 101.1 | 117 | 48 | 55 | 8 | 52 | 9 | 1.67 |
1970 | STL | 11 | 7 | 3 | 3 | 4.61 | 23 | 2 | 0 | 0 | 56.2 | 64 | 29 | 31 | 6 | 24 | 1 | 1.55 |
1970 | HOU | 32 | 0 | 3 | 3 | 3.20 | 31 | 0 | 0 | 3 | 45.0 | 44 | 16 | 17 | 1 | 21 | 3 | 1.44 |
1970 | TOT | 43 | 7 | 6 | 6 | 3.98 | 54 | 2 | 0 | 3 | 101.2 | 108 | 45 | 48 | 7 | 45 | 4 | 1.50 |
1971 | HOU | 59 | 0 | 5 | 8 | 2.64 | 57 | 0 | 0 | 7 | 95.1 | 89 | 28 | 33 | 4 | 38 | 2 | 1.33 |
1972 | HOU | 45 | 0 | 6 | 2 | 3.05 | 82 | 0 | 0 | 2 | 97.1 | 73 | 33 | 33 | 7 | 43 | 5 | 1.19 |
1973 | LAD | 28 | 0 | 4 | 4 | 3.00 | 23 | 0 | 0 | 2 | 42.0 | 45 | 14 | 15 | 4 | 21 | 1 | 1.57 |
1973 | PHI | 14 | 0 | 3 | 1 | 4.82 | 7 | 0 | 0 | 0 | 18.2 | 26 | 10 | 10 | 0 | 15 | 0 | 2.20 |
1973 | TOT | 42 | 0 | 7 | 5 | 3.56 | 30 | 0 | 0 | 2 | 60.2 | 71 | 24 | 25 | 4 | 36 | 1 | 1.76 |
1974 | PHI | 14 | 0 | 1 | 0 | 6.65 | 9 | 0 | 0 | 0 | 21.2 | 20 | 16 | 16 | 1 | 16 | 1 | 1.66 |
| Career | 335 | 57 | 48 | 49 | 3.62 | 451 | 7 | 2 | 23 | 788.2 | 793 | 317 | 354 | 42 | 352 | 43 | 1.45 |
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