The story behind the Phillies' longstanding rule on retired
Mets to retire Dwight Gooden's, Darryl Strawberry's numbers during
Bill Russell's No. 6 Joins Rare Class of Retired Jersey Numbers
Dodger Uniforms Through The Years – LA Dodger Talk
MLB allows more players to wear No. 21 to honor Roberto Clemente
MLB retired numbers include 10 for state players
Jackie Robinson Day - Wikipedia
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Dodgers retired numbers: Other players to wear uniforms before
Retired Numbers Los Angeles Dodgers
Los Angeles Dodgers to retire Fernando Valenzuela's No. 34 jersey
History of retired numbers dates back to Lou Gehrig Day
Fernando Valenzuela's No. 34 jersey retired as Dodgers kick off