Tell MLB to retire Roberto Clemente's number
Red Sox: Kiké Hernández pays unique tribute to Roberto Clemente
It's time for Roberto Clemente's No. 21 to be retired across baseball - Bucs Dugout
Here's why it would be a bad idea for MLB to retire Roberto Clemente's No. 21
It's going to be unbelievable': Pirates psyched to honor Roberto Clemente by donning No. 21 next week
Roberto Clemente pursued excellence. We can honor him by pursuing equality.
Honor a Legacy, Not a Number - The New York Times
Roberto Clemente Award 2022 nominees
Derek Shelton Archives Pittsburgh Baseball Now
Roberto Clemente Day: Pirates and Mets wear 21
Retire 21 (@RetireTwentyOne) / X