Players now have jersey numbers, and teams can retire jersey numbers of former players « Blog « ZenGM

Retired Numbers for Each NFL Team

15 NBA Players Who Have Their Jersey Retired By Multiple Teams - Fadeaway World

Are there any jersey numbers that are retired across all teams? - Quora

Every NBA Team's Logical Next Jersey Retirement, News, Scores, Highlights, Stats, and Rumors

10 NBA Players Who Changed Their Jersey Numbers –

All of the current NBA players deserving of jersey retirements

Every NBA Team's Logical Next Jersey Retirement, News, Scores, Highlights, Stats, and Rumors

NBA Players Who Should Have Their Jersey Retired: LeBron James By 3 Teams, Kevin Durant By 2 Teams - Fadeaway World

How many jersey numbers do the Yankees have left? - Deseret News

Bill Russell's No. 6 Joins Rare Class of Retired Jersey Numbers - The New York Times