Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1960 | MIL | 5 | 1 | 1 | 0 | 4.11 | 8 | 0 | 0 | 1 | 15.1 | 14 | 7 | 10 | 0 | 15 | 0 | 1.89 |
1961 | MIL | 38 | 11 | 6 | 7 | 4.06 | 66 | 2 | 0 | 3 | 126.1 | 117 | 57 | 61 | 11 | 48 | 2 | 1.31 |
1962 | MIL | 39 | 0 | 2 | 2 | 3.23 | 36 | 0 | 0 | 2 | 64.0 | 64 | 23 | 30 | 4 | 20 | 4 | 1.31 |
1963 | HOU | 31 | 27 | 11 | 8 | 3.17 | 118 | 9 | 2 | 0 | 193.0 | 170 | 68 | 80 | 10 | 39 | 1 | 1.08 |
1964 | HOU | 28 | 24 | 6 | 11 | 3.90 | 90 | 2 | 0 | 0 | 157.0 | 165 | 68 | 76 | 12 | 37 | 1 | 1.29 |
1965 | HOU | 29 | 25 | 4 | 15 | 4.67 | 77 | 3 | 0 | 0 | 158.0 | 166 | 82 | 99 | 14 | 55 | 5 | 1.40 |
1966 | CIN | 59 | 1 | 5 | 4 | 3.07 | 69 | 0 | 0 | 11 | 111.1 | 97 | 38 | 45 | 11 | 43 | 2 | 1.26 |
1967 | CIN | 47 | 0 | 0 | 3 | 1.93 | 48 | 0 | 0 | 4 | 79.1 | 75 | 17 | 25 | 4 | 19 | 2 | 1.18 |
1969 | NYY | 4 | 0 | 0 | 0 | 4.50 | 5 | 0 | 0 | 0 | 6.0 | 6 | 3 | 3 | 1 | 0 | 1 | 1.00 |
1969 | CHC | 16 | 0 | 1 | 1 | 7.00 | 8 | 0 | 0 | 0 | 18.0 | 28 | 14 | 14 | 2 | 7 | 0 | 1.94 |
1969 | TOT | 20 | 0 | 1 | 1 | 6.38 | 13 | 0 | 0 | 0 | 24.0 | 34 | 17 | 17 | 3 | 7 | 1 | 1.71 |
| Career | 296 | 89 | 36 | 51 | 3.65 | 525 | 16 | 2 | 21 | 928.1 | 902 | 377 | 443 | 69 | 283 | 18 | 1.28 |
Brewers 
Cubs 
Cardinals 
Reds 
Pirates 
COL 
Phillies 
Braves 
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Padres 
Yankees 
Orioles 
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Royals 
Astros 
Mariners 
TBR 
MIA 
NYM 
MIN 
