|Winning Percentage||Made Playoffs||Playoff Series Wins||Championships|
The Houston Astros have played a total of 59 seasons. Their first season was in 1962, and their most recent season was in 2021.
Between 1962 and 1964, the team was known as the Houston Colt .45s.
In 1965, the team changed their name to the Houston Astros.
The Houston Astros last made the playoffs in 2021, when they lost the World Series. They've been in the playoffs a total of 15 times in their 59 seasons.
The Houston Astros last missed the playoffs in 2016.
In 2021, the Houston Astros beat the Boston Red Sox in the AL Championship Series.
In 2021, the Houston Astros lost to the Atlanta Braves in the World Series.
The Houston Astros have appeared in the World Series 4 times, in 2005, 2017, 2019 and 2021.
The Houston Astros won the World Series once, in 2017.
|2021||95-67||Lost World Series (Won 2 Rounds)|
|2020||29-31||Lost AL Championship Series (Won 2 Rounds)|
|2019||107-55||Lost World Series (Won 2 Rounds)|
|2018||103-59||Lost AL Championship Series (Won 1 Round)|
|2017||101-61||Won World Series|
|2015||86-76||Lost AL Divisional Series (Won 1 Round)|
|2005||89-73||Lost World Series (Won 2 Rounds)|
|2004||92-70||Lost NL Championship Series (Won 1 Round)|
|2001||93-69||Lost NL Divisional Series (Won 0 Rounds)|
|1999||97-65||Lost NL Divisional Series (Won 0 Rounds)|
|1998||102-60||Lost NL Divisional Series (Won 0 Rounds)|
|1997||84-78||Lost NL Divisional Series (Won 0 Rounds)|
|1986||96-66||Lost NL Championship Series (Won 0 Rounds)|
|1981||61-49||Lost NL Divisional Series (Won 0 Rounds)|
|1980||93-70||Lost NL Championship Series (Won 0 Rounds)|