The Pittsburgh Pirates retire Roberto Clemente's uniform number 21 in a moving pre-game ceremony - This Day In Baseball
For the 'Great One': Pirates, MLB honor Roberto Clemente
Pirates wear No. 21 to honor Roberto Clemente
Pirates to wear No. 21 on Roberto Clemente Day
All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of Roberto Clemente – SportsLogos.Net News
Pirates will honor Roberto Clemente by wearing his No. 21 on their jerseys - ESPN
Pirates to wear No. 21 on Sept. 9 to honor Roberto Clemente
Pirates Players Will Wear No. 21 on Sept. 9 to Honor Roberto Clemente, News, Scores, Highlights, Stats, and Rumors
Five Astros wear No. 21 on Roberto Clemente Day
All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of Roberto Clemente – SportsLogos.Net News
Pittsburgh Pirates each don No. 21 to honor Roberto Clemente - ESPN
All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of Roberto Clemente – SportsLogos.Net News
Pittsburgh Pirates to wear No. 21 on Sept. 9 to honor Roberto Clemente
Roberto Clemente day: Puerto Rican MLB players, Pirates wear No. 21