MLB allows more players to wear No. 21 to honor Roberto Clemente – NBC Sports Chicago

Why are Boston Red Sox players, coaches wearing No. 21? Kiké Hernández, Alex Cora and others honoring Roberto Clemente

2021 Roberto Clemente Day Through Photos

Was Roberto Clemente the Best MLB Player to Wear No. 21?

Pirates will honor Roberto Clemente by wearing his No. 21 on their jerseys - ESPN

Roberto Clemente's impact on Latin America still being celebrated 50 years later - Bucs Dugout

All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of Roberto Clemente – SportsLogos.Net News

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

MLB Allows More Players To Wear 21 To Honor Roberto Clemente – NBC New York

ESPN: MLB to allow Pirates, Puerto Rican players, award nominees to wear No. 21 on Roberto Clemente Day

Members of Red Sox wear No. 21 with pride on Roberto Clemente Day - The Boston Globe

MLB's Puerto Rican-born players honor Roberto Clemente by wearing 21

MLoB/data/embedding_ids_all.json at master · dverheijden/MLoB · GitHub

Roberto Clemente day: Puerto Rican MLB players, Pirates wear No. 21

An exceptional baseball player and committed humanitarian, Roberto Clemente on AMERICAN EXPERIENCE - Oct. 23 at 11 pm - WOUB Public Media

Baseball quiz: Honoring legendary Roberto Clemente - Chicago Sun-Times