MLB Celebrates Roberto Clemente Day
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
Pittsburgh Pirates to wear No. 21 on Roberto Clemente Day
Sources: MLB letting more players to wear No. 21 for Clemente Day
All Puerto Rican Players Can Wear No. 21 On Roberto Clemente Day - CBS Pittsburgh
MLB allows more players to wear No. 21 to honor Roberto Clemente – NBC Sports Chicago
Pittsburgh Pirates Celebrate Roberto Clemente Day By Wearing His Number
White Sox clip Pirates 8-1 on Roberto Clemente Day
A's Vimael Machin 'honored' to wear No. 21 on Roberto Clemente Day
Why are MLB players wearing 21? Tributes around the league for Pirates legend explained
Pirates will wear Roberto Clemente No. 21
Pirates players, coaches honored to wear No. 21 in celebration of Roberto Clemente Day
For the 'Great One'; Pirates, MLB honor Roberto Clemente
Roberto Clemente - Wikipedia