It's time for Roberto Clemente's No. 21 to be retired across baseball - Bucs Dugout
Should MLB retire Roberto Clemente's No. 21?
Baseball Celebrates Clemente with “21” Patches; Pirates and Award
Pirates walk off on Roberto Clemente Day as push to retire his No
MORE
Campaign To Retire Roberto Clemente's No. 21 Throughout MLB Gains
Roberto Clemente's impact on Latin America still being celebrated
No, we do not need to retire Roberto Clemente's number across
Clemente's #21 will not be retired across MLB despite report
Retire 21: Supporters Seek To Honor Baseball Legacy Of Roberto
New Years Eve is the anniversary of Roberto Clemente's death
Outside The Confines: Everyone wore 21 - Bleed Cubbie Blue