Carlos Delgado says MLB should retire Roberto Clemente's No. 21
Roberto Clemente - Wikipedia
For the 'Great One'; Pirates, MLB honor Roberto Clemente – KXAN Austin
Roberto Clemente Day celebrated around MLB in 2023
Roberto Clemente Day: Pirates and Mets wear 21
MLB allows more players to wear No. 21 to honor Roberto Clemente – NBC Sports Chicago
Roberto Clemente Award winners to wear cap patch
Roberto Clemente Day: Pirates and Mets wear 21
Houston Astros: 8 players don No. 21 on Roberto Clemente Day
For the 'Great One'; Pirates, MLB 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