Retired shirt numbers: Moore, Maldini & best footballers to receive honour from clubs | Sporting News Canada
NFL teams should stop retiring jersey numbers - Sports Illustrated
Analyzing the Washington Football Team's retired numbers
:no_upscale()/cdn.vox-cdn.com/uploads/chorus_image/image/66931364/460193227.jpg.0.jpg "Eagles Question of the Day: How do you feel about the team's unofficial retired jersey numbers? - Bleeding Green Nation")
Eagles Question of the Day: How do you feel about the team's unofficial retired jersey numbers? - Bleeding Green Nation
49ers' abundance of retired numbers added to laundry list of problems | RSN
Clemson football: 4 jersey numbers should be considered for retirement
12 shirt numbers that have been retired for strange, sad and symbolic reasons
Brett Favre's number will be retired by the Packers ... eventually - Los Angeles Times
A Rough History of Football's Retired Shirt Numbers | Complex UK
List of National Football League retired numbers - Wikiwand
A Clemson Juggernaut Is Led by a Star Wearing No. 4. That Figures. - The New York Times
Soccer jersey numbers: a Bundesliga explainer | Bundesliga
Which Steelers jerseys should be permanently retired?
12 shirt numbers that have been retired for strange, sad and symbolic reasons
New York Giants to retire Michael Strahan's jersey number 92 - ABC7 San Francisco
Pittsburgh Steelers retired numbers - NFL
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/56414657/OFD_4.0.jpg "Notre Dame Football: Jersey Number Countdown - 4 - One Foot Down")
Notre Dame Football: Jersey Number Countdown - 4 - One Foot Down
List of retired numbers in association football - Wikipedia
/cdn.vox-cdn.com/uploads/chorus_asset/file/22926237/78101334.jpg "Washington announces they are retiring Sean Taylor's jersey number on Sunday - Hogs Haven")
Washington announces they are retiring Sean Taylor's jersey number on Sunday - Hogs Haven
10 Tennessee Vols who need their jersey numbers retired
49ers' abundance of retired numbers added to laundry list of problems | RSN
