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 Batting Leaders 
HR
27
Walker
RBI
88
Walker
AVG
.304
Peña
Team Pitching Leaders 
W
13
Valdez
K
206
Brown
ERA
2.43
Brown
Team Rankings
HR
182
16th
R
686
21st
SO
1,504
2nd
ERA
3.86
11th
Astros
Rangers
Athletics
Angels
MLB 2025 Batting Leaders
MLB 2025 Pitching Leaders
MLB Fantasy 2025
MLB 2025 Betting
MLB 2025 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Phillies - y | 96 | 66 | .593 | |
83 | 79 | .512 | 13.0 | |
79 | 83 | .488 | 17.0 | |
76 | 86 | .469 | 20.0 | |
66 | 96 | .407 | 30.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 97 | 65 | .599 | |
 Cubs - w | 92 | 70 | .568 | 5.0 |
 Reds - w | 83 | 79 | .512 | 14.0 |
78 | 84 | .481 | 19.0 | |
71 | 91 | .438 | 26.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 93 | 69 | .574 | |
 Padres - w | 90 | 72 | .556 | 3.0 |
81 | 81 | .500 | 12.0 | |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
Mets
Marlins
Braves
Nationals
Cardinals
Pirates
Giants
Diamondbacks
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Blue Jays - y | 94 | 68 | .580 | |
 Yankees - w | 94 | 68 | .580 | |
 Red Sox - w | 89 | 73 | .549 | 5.0 |
77 | 85 | .475 | 17.0 | |
75 | 87 | .463 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 88 | 74 | .543 | |
 Tigers - w | 87 | 75 | .537 | 1.0 |
82 | 80 | .506 | 6.0 | |
70 | 92 | .432 | 18.0 | |
60 | 102 | .370 | 28.0 | |
| AL West | W | L | PCT | GB |
 Mariners - y | 90 | 72 | .556 | |
87 | 75 | .537 | 3.0 | |
81 | 81 | .500 | 9.0 | |
76 | 86 | .469 | 14.0 | |
72 | 90 | .444 | 18.0 |
Rays
Orioles
Royals
Twins
White Sox
