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Remembering Brooks Robinson: A tribute to #5, my Hall of Fame HERO
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Houston Astros: 8 players don No. 21 on Roberto Clemente Day
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Braun, Yelich, Moustakas pay tribute to Skaggs with special jersey names
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Pittsburgh Pirates, New York Mets players, coaches to all wear No. 21 on Roberto Clemente Day - ESPN
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Bobby Miller's postseason time arrives, by Mark Langill, Oct, 2023
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Rangers, MLB honor late Hall of Famer Roberto Clemente with uniform patch, jersey numbers
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The Only Day MLB Players Can Wear No. 42 » Britannica
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Dodgers, Major League Baseball Pay Tribute to Pasadena's Hometown Hero on Jackie Robinson Day – Pasadena Now
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Angels' José Molina does his best to honor Roberto Clemente - Los Angeles Times
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Pirates, MLB honour 'the Great One' Roberto Clemente
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Pirates will honor Roberto Clemente by wearing his No. 21 on their jerseys - ESPN