MLB's Puerto Rican-born players honor Roberto Clemente by wearing 21

Pittsburgh Pirates Celebrate Roberto Clemente Day By Wearing His Number

MLB expands list of who can wear No. 21 to honor Roberto Clemente on Sept. 15 - ESPN

MLB's Pirates will honor Roberto Clemente by wearing his number

All Puerto Rican players can wear 21 on Roberto Clemente Day in Major League Baseball

MLB great Roberto Clemente remains Latino legend 50 years after his death

MLB celebrates Roberto Clemente Day as players wear No. 21, call for number to be retired

For Many Latino Players, Roberto Clemente's Number Is Off Limits, Too - The New York Times

For the 'Great One': Pirates, MLB honor Roberto Clemente

Roberto Clemente - Wikipedia

Pittsburgh Pirates to wear No. 21 on sept 9 to honor Roberto Clemente

Pirates would again like to wear No. 21 in 2021

Roberto Clemente Day culminates with ceremony celebrating Jacob Stallings

For the 'Great One'; Pirates, MLB honor Roberto Clemente

Roberto clemente pirates hi-res stock photography and images - Alamy

MLB - History on Roberto Clemente Day! The Tampa Bay Rays starting lineup featured all Latin American-born players, the first time in MLB history.