All Pirates Wearing #21, Rest of MLB Wears Patches in Honour of Roberto Clemente – SportsLogos.Net News
Baseball Celebrates Clemente with “21” Patches; Pirates and Award Winners All Wearing #21 – SportsLogos.Net News
Pirates will honor Roberto Clemente by wearing his No. 21 on their jerseys - ESPN
Baseball Celebrates Clemente with “21” Patches; Pirates and Award Winners All Wearing #21 – SportsLogos.Net News
21 - Roberto Clemente - Pirates - RF Pittsburgh pirates baseball, Pirates baseball, Roberto clemente
Daily Sports Smile: 50 years after Roberto Clemente's death, MLB honors No. 21
Pittsburgh Pirates National Postal Museum
MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets – SportsLogos .Net News
A Mystery Surrounding the Roberto Clemente '21' Patch
Pirates, Mets wear 21 on Roberto Clemente Day
MLB giving Roberto Clemente Award winners new patch for caps - ESPN
Some MLB Players Wearing #21, All Wearing 21 Patches Today for Roberto Clemente Day – SportsLogos.Net News