Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1971 | ATL | 11 | 1 | 1 | 0 | 3.05 | 11 | 0 | 0 | 0 | 20.2 | 20 | 7 | 8 | 2 | 3 | 1 | 1.11 |
1972 | ATL | 8 | 0 | 0 | 0 | 2.89 | 7 | 0 | 0 | 2 | 9.1 | 7 | 3 | 3 | 1 | 6 | 1 | 1.39 |
1973 | ATL | 52 | 0 | 4 | 2 | 4.68 | 42 | 0 | 0 | 4 | 67.1 | 58 | 35 | 37 | 13 | 31 | 2 | 1.32 |
1974 | ATL | 56 | 0 | 6 | 2 | 1.93 | 64 | 0 | 0 | 11 | 102.2 | 74 | 22 | 26 | 5 | 27 | 3 | 0.98 |
1975 | ATL | 58 | 0 | 7 | 7 | 3.18 | 36 | 0 | 0 | 11 | 79.1 | 79 | 28 | 39 | 2 | 36 | 2 | 1.45 |
1976 | BOS | 36 | 0 | 1 | 3 | 4.33 | 27 | 0 | 0 | 4 | 43.2 | 39 | 21 | 22 | 4 | 19 | 2 | 1.33 |
1977 | BOS | 8 | 0 | 1 | 0 | 12.91 | 6 | 0 | 0 | 0 | 7.2 | 15 | 11 | 11 | 0 | 6 | 0 | 2.74 |
1977 | SEA | 26 | 11 | 4 | 5 | 3.93 | 39 | 1 | 0 | 1 | 89.1 | 94 | 39 | 42 | 12 | 19 | 4 | 1.26 |
1977 | TOT | 34 | 11 | 5 | 5 | 4.64 | 45 | 1 | 0 | 1 | 97.0 | 109 | 50 | 53 | 12 | 25 | 4 | 1.38 |
1978 | SEA | 34 | 9 | 5 | 4 | 4.66 | 29 | 3 | 0 | 0 | 116.0 | 130 | 60 | 70 | 10 | 35 | 5 | 1.42 |
| Career | 289 | 21 | 29 | 23 | 3.79 | 261 | 4 | 0 | 33 | 536.0 | 516 | 226 | 258 | 49 | 182 | 20 | 1.30 |
Phillies 
Braves 
Mets 
Nationals 
Marlins 
SDP 
LAD 
Brewers 
Cubs 
Yankees 
Orioles 
Guardians 
Royals 
Astros 
Mariners 
PIT 
BOS 
TEX 
