Roberto Clemente Day: Pirates and Mets wear 21

Roberto Clemente Award winners to wear cap patch

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

MLB celebrates Roberto Clemente Day, ceremony at Citi Field

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

Sieger: Some say Roberto Clemente was the greatest ever – The Vacaville Reporter

Pittsburgh Pirates - Our Roberto Clemente Day game-used jerseys are up for auction now! Proceeds benefit Pirates Charities and the Roberto Clemente Foundation. Bid

Pirates fall in New York to Mets on Roberto Clemente Day

Yankees rally in the ninth to slip past the Pittsburgh Pirates 7-5 on Roberto Clemente Day - North Shore News

MLB celebrates Roberto Clemente Day, ceremony at Citi Field

21 things you should know on Roberto Clemente Day

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