Roberto Clemente Day: Pirates and Mets wear 21

MLB allows more players to wear No. 21 to honor Roberto Clemente – NBC Sports Chicago

MLB celebrates Roberto Clemente Day, ceremony at Citi Field

Happy Roberto Clemente Day! One of the best things MLB does in my opinion. : r/baseball

Legendary Singer and Songwriter José Feliciano to be Presented with Roberto Clemente Foundation's Essence of Roberto Lifetime Achievement Award

Roberto Clemente - Wikipedia

Lindor, Carrasco shine on Clemente Day, Mets beat Bucs 7-1

Today Is Roberto Clemente Day

Pirates to wear No. 21 on jerseys for Roberto Clemente Day

Baseball Celebrates Clemente with “21” Patches; Pirates and Award Winners All Wearing #21 – SportsLogos.Net News

Pirates to once again wear No. 21 for Roberto Clemente Day

Pirates fall in New York to Mets on Roberto Clemente Day