Big Days in Astros History - October 6, 1980 - Astros clinch first division title in club history
Astros win first division title in 16 years
Texas Rangers Outlast Houston Astros, Take 2-0 ALCS Lead
Astros win first division title in 16 years
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Houston Astros history - 1980 season
Astros win first division title in 16 years
Houston Astros: Looking back at team's division title clinchers
Highlight] The Astros advance to the ALCS AGAIN : r/baseball
Astros right-handed starting pitchers all-time ranking
Marlins, D-Backs, Rangers, Astros, Blue Jays all clinch playoff berths on next-to-last day - Victoria Times Colonist