REACTION: Teammates, players react to Andrew Luck's retirement, Colts
Indianapolis Colts QB Andrew Luck is determined to prove his worth
Pro football writers name Colts' Andrew Luck Comeback Player of the Year
Andrew Luck of Indianapolis Colts $87 million guaranteed contract is a letdown for future quarterbacks - ESPN
Andrew Luck: I was 'scared in my core' I wouldn't play football again
Andrew Luck's retirement more proof that NFL needs to take better care of players, Sports
Mind-Boggling Stats: Andrew Luck's career timeline, highlights
Indianapolis Colts finally surround Andrew Luck with right coaches
Indianapolis Colts Andrew Luck massive contract is becoming a bargain
Andrew Luck leads Colts back from 28-point hole to beat Chiefs
Andrew Luck also tough to contain in running game - The Boston Globe
Colts' Andrew Luck retirement puts $24.8M in dead money over 2019-2020
If Andrew Luck has to miss more games, here's why the Colts say they can sleep at night
Less is More: How Andrew Luck Handles Off-The-Field Partnerships