Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1955 | PHI | 3 | 2 | 0 | 2 | 8.31 | 6 | 0 | 0 | 0 | 8.2 | 13 | 8 | 8 | 2 | 7 | 0 | 2.31 |
1956 | PHI | 10 | 5 | 0 | 4 | 7.28 | 22 | 0 | 0 | 0 | 29.2 | 35 | 24 | 26 | 3 | 22 | 2 | 1.92 |
1958 | PHI | 1 | 1 | 1 | 0 | 2.57 | 3 | 0 | 0 | 0 | 7.0 | 4 | 2 | 4 | 1 | 5 | 0 | 1.29 |
1959 | PHI | 31 | 30 | 12 | 12 | 3.21 | 135 | 11 | 1 | 1 | 221.1 | 203 | 79 | 97 | 14 | 73 | 4 | 1.25 |
1960 | PHI | 31 | 22 | 4 | 14 | 5.04 | 83 | 6 | 0 | 0 | 150.0 | 182 | 84 | 95 | 21 | 64 | 1 | 1.64 |
1961 | PHI | 20 | 17 | 5 | 10 | 4.47 | 38 | 3 | 0 | 0 | 106.2 | 119 | 53 | 62 | 8 | 32 | 0 | 1.42 |
1962 | PHI | 23 | 12 | 2 | 4 | 6.33 | 21 | 1 | 0 | 0 | 69.2 | 90 | 49 | 53 | 12 | 33 | 0 | 1.77 |
1963 | CIN | 19 | 3 | 0 | 2 | 5.31 | 29 | 0 | 0 | 4 | 42.1 | 42 | 25 | 28 | 6 | 24 | 0 | 1.56 |
1964 | HOU | 48 | 11 | 8 | 7 | 3.28 | 88 | 0 | 0 | 6 | 118.0 | 115 | 43 | 48 | 7 | 32 | 0 | 1.25 |
1965 | HOU | 50 | 0 | 6 | 5 | 3.28 | 53 | 0 | 0 | 8 | 71.1 | 64 | 26 | 28 | 4 | 29 | 0 | 1.30 |
1966 | HOU | 40 | 0 | 4 | 7 | 4.68 | 32 | 0 | 0 | 2 | 50.0 | 53 | 26 | 29 | 5 | 17 | 1 | 1.40 |
1967 | HOU | 10 | 0 | 0 | 1 | 4.22 | 6 | 0 | 0 | 0 | 10.2 | 12 | 5 | 5 | 1 | 2 | 0 | 1.31 |
| Career | 286 | 103 | 42 | 68 | 4.31 | 516 | 21 | 1 | 21 | 885.1 | 932 | 424 | 483 | 84 | 340 | 8 | 1.44 |
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