No, we do not need to retire Roberto Clemente's number across baseball - NBC Sports
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Petition 21 millions signatures to retire MLB #21
Five Astros wear No. 21 on Roberto Clemente Day
MLB's Puerto Rican-born players honor Roberto Clemente by wearing 21
How MLB Is Celebrating Roberto Clemente Day During 2022 Season
The Greatest Forgotten Home Run of All Time ‹ Literary Hub
El Magnífico
Francisco lindor sets home run record, win on Roberto Clemente Day
How Roberto Clemente Jr. wants to honor his dad transcends retiring the iconic Pirate's numbers
Mets, Pirates to Wear No. 21 on Clemente Day - Metsmerized Online
Pirates will honor Roberto Clemente by wearing his No. 21 on their jerseys - ESPN
ESPN: MLB to allow Pirates, Puerto Rican players, award nominees to wear No. 21 on Roberto Clemente Day