List of National Football League retired numbers - Wikipedia
Arizona Cardinals Team History and Timeline - Sports Illustrated
I created a mock Wikipedia page, complete with subsections and complete statistics, for my FIFA 15 player career! (Link to page in comments) : r/FifaCareers
List of NCAA men's basketball retired numbers - Wikipedia
List of retired numbers in association football - Wikipedia
Denver Broncos - Wikipedia
List of NCAA football retired numbers - Wikipedia
List of NCAA men's basketball retired numbers - Wikipedia
Down Goes Brown: Every NHL team's retired numbers, ranked - The Athletic
List of National Football League retired numbers - Wikipedia