Major League Baseball marks Roberto Clemente Day with ceremony at Citi Field - ESPN
Pittsburgh Pirates - Today, we celebrate the life and legacy of The Great One. #ClementeDay
Pittsburgh Pirates Roberto Clemente Hall of Fame 3,000 hits
Watch Roberto Clemente, American Experience, Official Site
Pirates honor 'The Great One' on Roberto Clemente Day (Video)
Roberto Clemente: The Great One - Cooperstown Cred
Entire Pirates team will wear No. 21 to honor Roberto Clemente
Roberto Clemente honored in new Paley Center for Media exhibit
For the 'Great One'; Pirates, MLB honor Roberto Clemente
MLB celebrates Roberto Clemente Day
MLB's Pirates will honor Roberto Clemente by wearing his number
Fifty years after his death, Clemente remembered as pathbreaking athlete and The Great One, Local News
Roberto Clemente Foundation 21