Raiders legend Jarrod Croker to retire at the end of this season
Oilers to retire Lowe's No. 4 Friday night
Oakland Raiders History: Jersey Numbers That Should Be Retired-Offense, News, Scores, Highlights, Stats, and Rumors
NFL: Players who will retire in 2021
The Other Guys: Steelers That Wore No. 32 before Franco Harris
Has the NFL Ever Retired a Player's Jersey Number League-Wide?
I'm an NFL legend and Heisman winner who earned $105m in career - but I'm set to make more off whiskey in retirement
Raiders look to regroup after collapse sends them to 0-2 - The San Diego Union-Tribune
Local Celebrity Athlete's Jersey Retired from Gridiron Line-up – LucieLink