Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1973 | MIL | 30 | 6 | 9 | 7 | 3.30 | 49 | 2 | 0 | 5 | 76.1 | 71 | 28 | 33 | 6 | 47 | 2 | 1.55 |
1974 | MIL | 43 | 6 | 7 | 4 | 3.63 | 58 | 0 | 0 | 4 | 111.2 | 97 | 45 | 49 | 7 | 51 | 5 | 1.33 |
1975 | MIL | 43 | 1 | 7 | 0 | 3.49 | 65 | 0 | 0 | 7 | 87.2 | 77 | 34 | 37 | 9 | 44 | 5 | 1.38 |
1976 | MIL | 45 | 12 | 5 | 13 | 3.64 | 77 | 3 | 0 | 8 | 136.0 | 124 | 55 | 68 | 10 | 65 | 3 | 1.39 |
1977 | MIL | 42 | 5 | 5 | 6 | 4.35 | 104 | 1 | 1 | 4 | 142.2 | 126 | 69 | 70 | 15 | 56 | 3 | 1.28 |
1978 | MIL | 32 | 8 | 5 | 5 | 3.93 | 51 | 0 | 0 | 2 | 105.1 | 107 | 46 | 49 | 9 | 26 | 2 | 1.26 |
1979 | KCR | 29 | 1 | 4 | 1 | 4.84 | 26 | 1 | 0 | 2 | 74.1 | 79 | 40 | 42 | 9 | 34 | 3 | 1.52 |
| Career | 264 | 39 | 42 | 36 | 3.89 | 430 | 7 | 1 | 32 | 734.0 | 681 | 317 | 348 | 65 | 323 | 23 | 1.37 |
Brewers 
Cubs 
Cardinals 
Reds 
Pirates 
CWS 
SFG 
Phillies 
Braves 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
Astros 
Mariners 
MIN 
LAA 
COL 
TBR 
NYM 
