Opinion Why Andrew Luck's Retirement Was So Shocking - The New York Times
Andrew Luck's stance on NFL comeback after receiving call asking him to return - Mirror Online
NFL on ESPN - With Andrew Luck retiring from the NFL, you know Captain Andrew Luck pen a heartfelt letter. (via SportsNation)
Indianapolis Colts to Let Andrew Luck Keep $25 Million in Bonuses
Reality setting in, Colts couldn't recover after Andrew Luck retirement - Stampede Blue
Don't Hate Andrew Luck for Retiring, Hate His First Offensive Coordinator
Chiefs QB Patrick Mahomes speaks on Colts QB Andrew Luck's retirement
Pain and Resentment and the Inspiring Retirement of Andrew Luck
Captain Andrew Luck appears on Thursday Night Football
For Eagles, including ex-teammate Zach Ertz, Andrew Luck's retirement was surprising, and understandable
Andrew Luck retired, and now the Colts are kinda screwed
Colts finally give up on Andrew Luck ghost, while Packers need prayers and Patriots need to start Mac Jones
Andrew Luck retires, shocks social media: Top reactions from Colts quarterback news
The Athletic's New Podcast Investigates Andrew Luck's Rise & Retirement, by Frank Racioppi, Ear Worthy