Colts' Andrew Luck explains, reflects on decision to retire from NFL: 'Not the healthiest way to live'
Andrew Luck confirms shoulder injury happened in 2015 vs. Titans, surgery this offseason was his decision - Stampede Blue
Colts find themselves at a quarterback crossroads - ESPN - Indianapolis Colts Blog- ESPN
Andrew Luck injury update: Colts QB to sit out preseason with high ankle problem, report says
TIMELINE: Remembering Andrew Luck's career with the Colts
Andrew Luck: The Indianapolis Colts QB with Brains, Brawn, and a Big Arm - Men's Journal
Laying Blame for the Injuries that Derailed Andrew Luck's Career
Andrew Luck Stuns NFL With Retirement, Leaving Jacoby Brissett As Colts' Starter - CBS Boston
When Luck finally returns, Colts should turn him loose
Colts News: Andrew Luck considered a top 2019 MVP candidate - Stampede Blue
Colts will start QB Scott Tolzien against the Steelers for injured Andrew Luck - Baltimore Beatdown