Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1959 | BOS | 9 | 4 | 1 | 1 | 6.08 | 17 | 0 | 0 | 0 | 23.2 | 21 | 16 | 17 | 2 | 31 | 0 | 2.20 |
1960 | BOS | 13 | 9 | 3 | 2 | 4.71 | 40 | 2 | 0 | 0 | 65.0 | 61 | 34 | 36 | 4 | 48 | 0 | 1.68 |
1962 | BOS | 31 | 28 | 12 | 8 | 3.90 | 137 | 4 | 1 | 0 | 191.1 | 163 | 83 | 86 | 21 | 111 | 6 | 1.43 |
1963 | BOS | 37 | 34 | 11 | 16 | 3.76 | 123 | 6 | 3 | 0 | 210.2 | 184 | 88 | 99 | 18 | 105 | 1 | 1.37 |
1964 | BOS | 33 | 31 | 11 | 12 | 4.49 | 166 | 5 | 0 | 0 | 202.1 | 213 | 101 | 121 | 37 | 73 | 2 | 1.41 |
1965 | BOS | 36 | 36 | 13 | 14 | 3.98 | 164 | 8 | 1 | 0 | 230.2 | 221 | 102 | 119 | 27 | 77 | 4 | 1.29 |
1966 | BOS | 15 | 14 | 5 | 5 | 3.84 | 67 | 5 | 1 | 0 | 100.2 | 88 | 43 | 45 | 14 | 36 | 2 | 1.23 |
1966 | DET | 23 | 23 | 13 | 6 | 2.59 | 133 | 8 | 2 | 0 | 163.1 | 126 | 47 | 49 | 16 | 38 | 4 | 1.00 |
1966 | TOT | 38 | 37 | 18 | 11 | 3.07 | 200 | 13 | 3 | 0 | 264.0 | 214 | 90 | 94 | 30 | 74 | 6 | 1.09 |
1967 | DET | 39 | 38 | 22 | 11 | 3.27 | 184 | 12 | 0 | 0 | 264.0 | 216 | 96 | 103 | 34 | 92 | 3 | 1.17 |
1968 | DET | 34 | 33 | 13 | 12 | 2.85 | 168 | 10 | 3 | 0 | 224.1 | 192 | 71 | 77 | 20 | 65 | 0 | 1.15 |
1969 | DET | 35 | 35 | 12 | 10 | 3.31 | 150 | 5 | 1 | 0 | 214.2 | 209 | 79 | 93 | 23 | 69 | 4 | 1.30 |
1970 | DET | 18 | 16 | 4 | 6 | 4.41 | 74 | 4 | 1 | 0 | 96.0 | 87 | 47 | 53 | 15 | 32 | 2 | 1.24 |
1970 | SDP | 15 | 9 | 1 | 6 | 4.85 | 29 | 0 | 0 | 0 | 65.0 | 82 | 35 | 36 | 5 | 19 | 2 | 1.55 |
1970 | TOT | 33 | 25 | 5 | 12 | 4.58 | 103 | 4 | 1 | 0 | 161.0 | 169 | 82 | 89 | 20 | 51 | 4 | 1.37 |
| Career | 338 | 310 | 121 | 109 | 3.69 | 1,452 | 69 | 13 | 0 | 2051.2 | 1,863 | 842 | 934 | 236 | 796 | 30 | 1.30 |
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