All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of Roberto Clemente – SportsLogos.Net News
For Many Latino Players, Roberto Clemente's Number Is Off Limits, Too - The New York Times
Dodgers' Justin Turner Named 2022 Roberto Clemente Award Winner, News, Scores, Highlights, Stats, and Rumors
A Uni Watch Look at MLB's Roberto Clemente Day
Reds 5, Mets 3—Comeback spoiled on Roberto Clemente Day - Amazin' Avenue
Some MLB Players Wearing #21, All Wearing 21 Patches Today for Roberto Clemente Day – SportsLogos.Net News
Roberto Clemente honors pirates star
Roberto Clemente's No. 21 is 'retired in our hearts' but not on most MLB rosters - The Athletic
Que Viva Clemente! Roberto Lives On in the Hearts of Latino Major Leaguers – Society for American Baseball Research
MLB honors Roberto Clemente in 21st annual event