9/15 is for The Great One. Happy Roberto Clemente Day

Pittsburgh Pirates - The Great One ended his career with exactly 3,000 hits.

9/15 is for The Great One. Happy Roberto Clemente Day. #MLBStoreNYC

MLB - History on Roberto Clemente Day! The Tampa Bay Rays starting lineup featured all Latin American-born players, the first time in MLB history.

Remembering the life and career of Roberto Clemente – New York Daily News

Roberto Clemente, Humanitarian – Society for American Baseball Research

Pirates Announce Plans For Roberto Clemente Day, WESB B107.5-FM/1490-AM

MLB honors Roberto Clemente in 21st annual event

Remembering the life and career of Roberto Clemente – New York Daily News

Pittsburgh Pirates Celebrate Roberto Clemente Day By Wearing His Number