NFLOft-Injured Colts QB Andrew Luck, 29, Announces RetirementSaveMark Us Preferred on GooglePrintIndianapolis Colts quarterback Andrew Luck speaks during a news conference following an NFL preseason football game against the Chicago Bears, in Indianapolis, on Aug. 24, 2019. Michael Conroy/AP PhotoThe Associated Press8/25/2019|Updated: 8/25/2019INDIANAPOLIS—Andrew Luck watched one last game from the sideline Saturday.Then he said goodbye to the NFL.We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.