Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1961 | LAA | 5 | 4 | 0 | 2 | 6.87 | 11 | 0 | 0 | 0 | 18.1 | 33 | 14 | 15 | 0 | 5 | 1 | 2.07 |
1962 | LAA | 50 | 24 | 14 | 10 | 2.96 | 127 | 6 | 2 | 8 | 206.2 | 195 | 68 | 83 | 14 | 66 | 5 | 1.26 |
1963 | LAA | 45 | 35 | 13 | 18 | 3.19 | 168 | 6 | 2 | 3 | 248.0 | 229 | 88 | 109 | 10 | 90 | 10 | 1.29 |
1964 | LAA | 46 | 35 | 20 | 9 | 1.65 | 207 | 15 | 11 | 4 | 278.1 | 194 | 51 | 56 | 7 | 86 | 2 | 1.01 |
1965 | CAL | 36 | 33 | 15 | 10 | 3.15 | 164 | 10 | 4 | 0 | 225.2 | 197 | 79 | 86 | 12 | 101 | 9 | 1.32 |
1966 | CAL | 41 | 37 | 12 | 17 | 3.08 | 180 | 11 | 2 | 1 | 259.2 | 206 | 89 | 113 | 18 | 114 | 7 | 1.23 |
1967 | MIN | 41 | 39 | 20 | 14 | 2.73 | 220 | 18 | 5 | 1 | 283.2 | 244 | 86 | 109 | 17 | 68 | 7 | 1.10 |
1968 | MIN | 43 | 39 | 16 | 16 | 2.53 | 234 | 15 | 6 | 1 | 292.0 | 224 | 82 | 96 | 15 | 63 | 10 | 0.98 |
1969 | MIN | 20 | 15 | 5 | 4 | 2.95 | 50 | 1 | 0 | 0 | 88.1 | 76 | 29 | 39 | 6 | 35 | 4 | 1.26 |
1970 | CLE | 45 | 19 | 9 | 8 | 4.24 | 109 | 1 | 1 | 4 | 155.0 | 172 | 73 | 80 | 18 | 59 | 6 | 1.49 |
1970 | NYM | 3 | 0 | 0 | 1 | 13.50 | 0 | 0 | 0 | 1 | 2.0 | 3 | 3 | 3 | 0 | 2 | 0 | 2.50 |
1970 | TOT | 48 | 19 | 9 | 9 | 4.36 | 109 | 1 | 1 | 5 | 157.0 | 175 | 76 | 83 | 18 | 61 | 6 | 1.50 |
1971 | DET | 31 | 14 | 4 | 6 | 3.51 | 64 | 0 | 0 | 0 | 89.2 | 91 | 35 | 43 | 5 | 50 | 4 | 1.57 |
| Career | 406 | 294 | 128 | 115 | 2.92 | 1,534 | 83 | 33 | 23 | 2147.1 | 1,864 | 697 | 832 | 122 | 739 | 65 | 1.21 |
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NYM 
