Dodgers retired numbers: Other players to wear uniforms before

History of retired numbers dates back to Lou Gehrig Day

Detroit Tigers retired numbers

4 KC Royals retired numbers: Who also wore them?

Which pro sports teams have the most retired numbers?

How players are using uniform numbers to break MLB's unwritten rules - ESPN

TWO OF THE Dodgers' greatest players — Steve Garvey, left, and Fernando Valenzuela — should have their uniform numbers formally retired. And you can add Don Newcombe and Maury Wills to that list. (Branimir Kvartuc Associated Press)

Dodgers to retire Fernando Valenzuela's No. 34 this summer - NBC Sports

Why are MLB players wearing No. 42 jerseys today?

LeBron James will join this list of NBA players with numbers retired by multiple teams – NBC Los Angeles