Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1961 | MIN | 7 | 0 | 1 | 0 | 2.92 | 10 | 0 | 0 | 0 | 12.1 | 15 | 4 | 6 | 1 | 10 | 0 | 2.03 |
1962 | MIN | 44 | 6 | 4 | 3 | 4.45 | 70 | 1 | 0 | 3 | 95.0 | 98 | 47 | 57 | 14 | 39 | 1 | 1.44 |
1963 | MIN | 32 | 20 | 12 | 5 | 2.62 | 100 | 7 | 2 | 0 | 164.2 | 145 | 48 | 53 | 21 | 43 | 0 | 1.14 |
1964 | MIN | 14 | 11 | 3 | 6 | 4.74 | 54 | 2 | 0 | 0 | 79.2 | 78 | 42 | 45 | 13 | 19 | 0 | 1.22 |
1964 | CLE | 23 | 14 | 4 | 8 | 4.12 | 78 | 0 | 0 | 0 | 91.2 | 98 | 42 | 47 | 14 | 31 | 1 | 1.41 |
1964 | TOT | 37 | 25 | 7 | 14 | 4.41 | 132 | 2 | 0 | 0 | 171.1 | 176 | 84 | 92 | 27 | 50 | 1 | 1.32 |
1965 | CLE | 41 | 12 | 8 | 4 | 3.34 | 80 | 4 | 2 | 0 | 132.0 | 122 | 49 | 50 | 13 | 26 | 1 | 1.12 |
1966 | CLE | 8 | 2 | 1 | 0 | 2.81 | 8 | 1 | 0 | 0 | 16.0 | 17 | 5 | 5 | 1 | 3 | 1 | 1.25 |
1966 | BOS | 28 | 19 | 7 | 9 | 3.35 | 77 | 8 | 2 | 0 | 153.1 | 140 | 57 | 65 | 17 | 43 | 1 | 1.19 |
1966 | TOT | 36 | 21 | 8 | 9 | 3.30 | 85 | 9 | 2 | 0 | 169.1 | 157 | 62 | 70 | 18 | 46 | 2 | 1.20 |
1967 | BOS | 35 | 24 | 8 | 10 | 2.77 | 101 | 6 | 2 | 1 | 181.2 | 171 | 56 | 64 | 14 | 32 | 2 | 1.12 |
1968 | BOS | 50 | 2 | 5 | 5 | 3.93 | 53 | 1 | 0 | 12 | 103.0 | 89 | 45 | 54 | 10 | 25 | 1 | 1.11 |
1969 | BOS | 41 | 15 | 6 | 9 | 3.68 | 59 | 2 | 0 | 3 | 137.0 | 137 | 56 | 70 | 14 | 56 | 6 | 1.41 |
1970 | BOS | 20 | 0 | 2 | 2 | 5.60 | 14 | 0 | 0 | 2 | 27.1 | 34 | 17 | 24 | 5 | 12 | 2 | 1.68 |
1970 | CWS | 16 | 0 | 1 | 0 | 5.24 | 14 | 0 | 0 | 0 | 22.1 | 28 | 13 | 13 | 5 | 5 | 0 | 1.48 |
1970 | TOT | 36 | 0 | 3 | 2 | 5.44 | 28 | 0 | 0 | 2 | 49.2 | 62 | 30 | 37 | 10 | 17 | 2 | 1.59 |
| Career | 359 | 125 | 62 | 61 | 3.56 | 718 | 32 | 8 | 21 | 1216.0 | 1,172 | 481 | 553 | 142 | 344 | 16 | 1.25 |
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