Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1964 | MIL | 2 | 0 | 0 | 0 | 18.00 | 2 | 0 | 0 | 0 | 2.0 | 2 | 4 | 4 | 0 | 3 | 0 | 2.50 |
1965 | MIL | 21 | 4 | 1 | 1 | 3.00 | 31 | 0 | 0 | 0 | 45.0 | 37 | 15 | 15 | 5 | 20 | 0 | 1.27 |
1966 | ATL | 20 | 13 | 7 | 5 | 3.22 | 50 | 2 | 2 | 0 | 81.0 | 75 | 29 | 36 | 6 | 21 | 3 | 1.19 |
1967 | ATL | 39 | 9 | 2 | 9 | 3.77 | 75 | 1 | 1 | 2 | 98.0 | 88 | 41 | 48 | 8 | 42 | 1 | 1.33 |
1968 | ATL | 31 | 11 | 2 | 4 | 2.75 | 73 | 1 | 1 | 1 | 98.1 | 86 | 30 | 36 | 4 | 45 | 1 | 1.33 |
1969 | SDP | 27 | 23 | 4 | 8 | 3.57 | 96 | 1 | 1 | 0 | 136.0 | 113 | 54 | 60 | 11 | 61 | 5 | 1.28 |
1971 | SDP | 48 | 1 | 2 | 3 | 3.47 | 42 | 0 | 0 | 2 | 59.2 | 52 | 23 | 26 | 5 | 23 | 4 | 1.26 |
| Career | 188 | 61 | 18 | 30 | 3.39 | 369 | 5 | 5 | 5 | 520.0 | 453 | 196 | 225 | 39 | 215 | 14 | 1.28 |
Phillies 
Braves 
Mets 
Nationals 
Marlins 
SDP 
LAD 
Brewers 
Cubs 
Yankees 
Orioles 
Guardians 
Royals 
Astros 
Mariners 
PIT 
BOS 
TEX 
