Roberto Clemente Day: Pirates and Mets wear 21
Roberto Clemente honors pirates star
Clemente honors prior to the Cardinals playing the Pirates at PNC Park - ESPN - OneNacion Blog- ESPN
It's time for Roberto Clemente's No. 21 to be retired across baseball - Bucs Dugout
Roberto Clemente Award 2023 nominees
Cody Sabol, Andrew McCutchen and surprise star shine at uplifting Roberto Clemente Foundation gala
Pittsburgh Pirates to wear No. 21 on Roberto Clemente Day
Roberto Clemente: The King of Béisbol, History
Major League Baseball marks Roberto Clemente Day with ceremony at Citi Field - ESPN
Roberto Clemente in All-Star Games – Society for American Baseball Research
Roberto Clemente: MVP, American Experience, Official Site
50 years after his death, family and friends honor Pirates star and humanitarian Roberto Clemente — 'part of the soul of everybody in the city' - Pittsburgh Union Progress
Newark Pays Tribute to Roberto Clemente This Weekend
Yankees help pay tribute to former Pirates great Roberto Clemente - Newsday
Pirates to once again wear No. 21 for Roberto Clemente Day