All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of
MLB (Correctly) Expands Who Can Wear No. 21 For Roberto Clemente
All of MLB's Puerto Rican players can wear No. 21 on Roberto
An exceptional baseball player and committed humanitarian
Roberto Clemente – The Cardinal
MLB Allows More Players To Wear 21 To Honor Roberto Clemente – NBC
Tampa Bay Rays honor Roberto Clemente by starting nine Latin
Was Roberto Clemente the Best MLB Player to Wear No. 21?
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