The team finished last in the National League West with a record of 64–97, 431⁄2 games behind the Cincinnati Reds.
The Astros' .398 winning percentage is, as of 2021, the fourth worst in franchise history.
This was the first season the Astros donned their now famous rainbow uniforms.
Infielders Other batters Coaches Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg.
= Batting average; HR = Home runs; RBI = Runs batted in Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts