Bill Russell's No. 6 Joins Rare Class of Retired Jersey Numbers - The New York Times
Phillies Retired Numbers
MLB celebrates Roberto Clemente Day as players wear No. 21, call for number to be retired - CBSSports.com
Twins' All-Time Retired Numbers | Minnesota Twins
Athletics' retired numbers
Rich tradition of retired numbers part of game's legacy | MLB.com
/cdn.vox-cdn.com/uploads/chorus_asset/file/23069531/1139128815.jpg "Dodgers retired numbers: Other players to wear uniforms before honor - True Blue LA")
Dodgers retired numbers: Other players to wear uniforms before honor - True Blue LA
List of Major League Baseball retired numbers - Wikipedia
Retired Uniform Numbers in the American League | Baseball Almanac
Last player to wear No. 42 for each MLB team
1 Legend from Every MLB Team Who Deserves to Have Their Number Retired | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Red Sox Retired Numbers
Every MLB team's retired numbers
MLB star Schwarber to visit Middletown for jersey retirement
History of retired numbers dates back to Lou Gehrig Day | Baseball Hall of Fame
Retired Uniform Numbers in the American League | Baseball Almanac
MLB Jersey Numbers on Twitter: "As the @Yankees announce the retirement of Derek Jeter's number, they remain leaps and bounds above the rest of the league in the category. https://t.co/o0Srt1QQdz" / Twitter
Cardinals Retired Numbers
Future MLB jersey numbers likely to be retired
Infographic: Retired numbers in baseball | Rockies baseball, Baseball teams logo, Baseball
Every MLB team's retired numbers
Red Sox Retired Numbers
