Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1958 | MIL | 23 | 19 | 9 | 7 | 2.70 | 74 | 9 | 4 | 0 | 140.0 | 110 | 42 | 44 | 14 | 53 | 2 | 1.16 |
1959 | MIL | 26 | 15 | 5 | 9 | 4.15 | 51 | 5 | 2 | 0 | 117.0 | 126 | 54 | 60 | 12 | 31 | 2 | 1.34 |
1960 | MIL | 28 | 21 | 6 | 7 | 4.35 | 109 | 2 | 1 | 0 | 144.2 | 136 | 70 | 78 | 19 | 65 | 7 | 1.39 |
1961 | MIL | 35 | 22 | 6 | 12 | 3.83 | 91 | 4 | 0 | 0 | 159.2 | 147 | 68 | 71 | 20 | 65 | 2 | 1.33 |
1962 | MIL | 30 | 6 | 2 | 5 | 5.40 | 40 | 0 | 0 | 1 | 73.1 | 95 | 44 | 49 | 9 | 20 | 1 | 1.57 |
1963 | NYM | 30 | 28 | 9 | 14 | 3.10 | 101 | 7 | 4 | 0 | 183.0 | 149 | 63 | 74 | 24 | 69 | 4 | 1.19 |
1964 | NYM | 14 | 3 | 0 | 2 | 3.60 | 14 | 0 | 0 | 0 | 30.0 | 37 | 12 | 19 | 5 | 8 | 1 | 1.50 |
1965 | NYM | 13 | 3 | 1 | 2 | 4.18 | 13 | 1 | 0 | 0 | 28.0 | 30 | 13 | 13 | 2 | 15 | 2 | 1.61 |
| Career | 199 | 117 | 38 | 58 | 3.76 | 493 | 28 | 11 | 1 | 875.2 | 830 | 366 | 408 | 105 | 326 | 21 | 1.32 |
Phillies 
Braves 
Mets 
Nationals 
Marlins 
COL 
AZ 
Brewers 
Cubs 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
Astros 
Mariners 
TBR 
PIT 
MIN 
STL 
