Pirates to wear No. 21 on Sept. 9 to honor Roberto Clemente

Pittsburgh, United States. 09th Sep, 2020. Owner Bob Nutting presents Pittsburgh Pirates first baseman Josh Bell with the nomination for the Roberto Clemente Award at PNC Park on Wednesday, September 9, 2020

Why are MLB players wearing 21? Tributes around the league for Pirates legend explained

Pittsburgh, United States. 10th Sep, 2020. Pittsburgh Pirates right fielder Gregory Polanco (25) warms up in right field where a 21 has been painted to celebrate Roberto Clemente Day before the start

Pittsburgh Pirates Celebrate Roberto Clemente Day By Wearing His Number

Senate resolution honoring Pirates baseball legend Roberto Clemente

Pittsburgh Pirates each don No. 21 to honor Roberto Clemente - ESPN

MLB celebrates Roberto Clemente Day, ceremony at Citi Field

For the 'Great One'; Pirates, MLB honor Roberto Clemente

For the 'Great One'; Pirates, MLB honor Roberto Clemente

Oakland A's: Happy Roberto Clemente Day! - Athletics Nation