NFL's Andrew Luck retiring: How much money he made, could be giving up
Andrew Luck finally reveals why he walked away from the NFL - ESPN
2019 NFL season - Wikipedia
Packers lost both regular-season games against retired QB Andrew Luck
The reminder Andrew Luck's retirement brings Jets, Giants fans
Booing Andrew Luck crossed the line - The Boston Globe
Holder] Colts arrive at QB crossroads with no Peyton Manning or Andrew Luck on horizon : r/nfl
Andrew Luck finally reveals why he walked away from the NFL - ESPN
QB Andrew Luck's retirement is a message for NFL fans to stop treating players like gladiators
Andrew Luck's replacement: Here's what to know about Jacoby Brissett, who takes over as Colts QB after stunning retirement
Andrew Luck's retirement hit close to home for former Charger - Los Angeles Times