Major League Baseball marks Roberto Clemente Day with ceremony at Citi Field - ESPN
Pirates, Mets honor Roberto Clemente's legacy in MLB celebration
Roberto Clemente Foundation 21
Yankees glad to be in Pittsburgh on day Roberto Clemente was honored
MLB allows Puerto Rican players to wear No. 21 on Roberto Clemente Day - ESPN
Today Is Roberto Clemente Day
Pirates to wear No. 21 on jerseys for Roberto Clemente Day
Remembering Roberto Clemente as a Black man who fought against racial injustice - Los Angeles Times
MLB's Pirates will honor Roberto Clemente by wearing his number
MLB celebrates Roberto Clemente Day, ceremony at Citi Field
Roberto Clemente day: Puerto Rican MLB players, Pirates wear No. 21
MLB's Puerto Rican-born players honor Roberto Clemente by wearing 21
Yankees rally in the ninth to slip past Pirates on Roberto Clemente Day - CBS New York
Roberto Clemente day: Puerto Rican MLB players, Pirates wear No. 21
Pittsburgh Pirates to wear No. 21 on Roberto Clemente Day