Roberto Clemente day: Puerto Rican MLB players, Pirates wear No. 21
It's time for Roberto Clemente's No. 21 to be retired across
Houston Astros: 8 players don No. 21 on Roberto Clemente Day
Oakland A's: Happy Roberto Clemente Day! - Athletics Nation
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Rangers, MLB honor late Hall of Famer Roberto Clemente with
A's Vimael Machin 'honored' to wear No. 21 on Roberto Clemente Day
MLB expands list of who can wear No. 21 to honor Roberto Clemente
Roberto Clemente day: Puerto Rican MLB players, Pirates wear No. 21
Yankees rally in the ninth to slip past the Pittsburgh Pirates 7-5
Mets, Pirates to Wear No. 21 on Clemente Day - Metsmerized Online
Thursday August 18 Activities - Roberto Clemente Day and
MLB allows Puerto Rican players to wear No. 21 on Roberto Clemente
Yankees rally in the ninth to slip past the Pittsburgh Pirates 7-5
Here's why it would be a bad idea for MLB to retire Roberto