Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1964 | HOU | 3 | 1 | 0 | 1 | 2.00 | 5 | 0 | 0 | 0 | 9.0 | 7 | 2 | 4 | 1 | 3 | 0 | 1.11 |
1965 | HOU | 26 | 19 | 7 | 8 | 3.50 | 109 | 1 | 0 | 0 | 146.2 | 135 | 57 | 69 | 16 | 37 | 3 | 1.17 |
1966 | HOU | 29 | 28 | 10 | 8 | 3.18 | 108 | 8 | 2 | 0 | 187.0 | 173 | 66 | 73 | 17 | 45 | 1 | 1.17 |
1967 | HOU | 15 | 15 | 6 | 5 | 3.36 | 68 | 4 | 0 | 0 | 99.0 | 95 | 37 | 44 | 4 | 25 | 1 | 1.21 |
1968 | HOU | 32 | 32 | 12 | 15 | 3.31 | 161 | 10 | 1 | 0 | 233.2 | 206 | 86 | 95 | 14 | 89 | 8 | 1.26 |
1969 | HOU | 39 | 37 | 20 | 13 | 2.33 | 232 | 20 | 4 | 0 | 305.1 | 240 | 79 | 97 | 18 | 72 | 1 | 1.02 |
1970 | HOU | 37 | 36 | 16 | 12 | 3.87 | 191 | 17 | 2 | 1 | 269.2 | 263 | 116 | 124 | 31 | 82 | 6 | 1.28 |
1971 | HOU | 24 | 23 | 12 | 6 | 2.72 | 91 | 6 | 2 | 0 | 159.0 | 150 | 48 | 50 | 8 | 33 | 2 | 1.15 |
1972 | HOU | 31 | 31 | 15 | 8 | 3.40 | 115 | 12 | 5 | 0 | 214.2 | 209 | 81 | 87 | 14 | 51 | 5 | 1.21 |
1973 | HOU | 14 | 3 | 1 | 1 | 4.33 | 18 | 0 | 0 | 0 | 27.0 | 27 | 13 | 14 | 3 | 13 | 2 | 1.48 |
1974 | HOU | 33 | 33 | 11 | 10 | 2.90 | 150 | 7 | 3 | 0 | 223.2 | 189 | 72 | 76 | 18 | 82 | 6 | 1.21 |
1975 | HOU | 34 | 34 | 14 | 16 | 4.00 | 127 | 14 | 2 | 0 | 232.0 | 225 | 103 | 109 | 24 | 91 | 7 | 1.36 |
1976 | HOU | 28 | 28 | 13 | 14 | 3.69 | 112 | 7 | 4 | 0 | 187.2 | 171 | 77 | 85 | 9 | 72 | 6 | 1.29 |
1977 | STL | 11 | 9 | 2 | 6 | 4.58 | 6 | 0 | 0 | 0 | 39.1 | 40 | 20 | 21 | 7 | 16 | 2 | 1.42 |
| Career | 356 | 329 | 139 | 123 | 3.31 | 1,493 | 106 | 25 | 1 | 2333.2 | 2,130 | 857 | 948 | 184 | 711 | 50 | 1.22 |
More Astros Stats
Team Rankings
HR
182
16th
R
686
21st
SO
1,504
2nd
ERA
3.86
11th
Mariners 
Astros 
Rangers 
Athletics 
Angels 
Phillies 
Mets 
Brewers 
Cubs 
Dodgers 
Padres 
Blue Jays 
Yankees 
Guardians 
Tigers 
PIT 
WSH 
ATL 
KCR 
BAL 
MIA 
BOS 
CIN 
