Angels' José Molina does his best to honor Roberto Clemente - Los Angeles Times
Pirates Players Will Wear No. 21 on Sept. 9 to Honor Roberto Clemente, News, Scores, Highlights, Stats, and Rumors
Pirates to wear Roberto Clemente's number on Sept. 9 - Uniform Authority
All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of Roberto Clemente – SportsLogos.Net News
Pirates players, coaches honored to wear No. 21 in celebration of Roberto Clemente Day
Mets honor Roberto Clemente at Citi Field
Puerto Rican players pushing for MLB to retire Clemente's number
Pittsburgh Pirates Celebrate Roberto Clemente Day By Wearing His Number
Roberto Clemente Day to Be Held Throughout MLB on Thursday – NBC Bay Area