Before Astros Were Champs, They Were Among Worst MLB Playoff Teams
Has an MLB team ever swept the postseason undefeated? - Sports Illustrated
Love 'em or hate 'em, World Series-bound Houston Astros keep on winning
Have any World Series winning teams gone undefeated during the entire playoffs? - Quora
Has an MLB team ever gone undefeated in the post season? - Quora
Houston Astros Do Something Never Done Before En Route to American League West Title - Fastball
Every team in MLB playoffs has a least one former Astros player
This is the first time in history three 100-win teams failed to advance at least once in the playoffs. The last time a team had 108 or more wins and didn't win
Astros win American League Division Series 2022
Baseball postseason questions answered