Homestand Highlights (September 13–18), by Nationals Communications
Roberto Clemente: Remembering the Pirates Hall of Famer 50 years after his death, Trending
Roberto Clemente honored 50 years after Hall of Fame induction
Roberto Clemente - Wikiquote
Senate resolution honoring Pirates baseball legend Roberto Clemente
Story Behind the Stamp: Roberto Clemente
Roberto Clemente, Pittsburgh's Hero
Look Back: Photos from the September 7–17 Homestand at Nationals Park, by Nationals Communications
Dodgers' Mookie Betts has bone bruise in left foot, expected to miss series in D.C. – Orange County Register
Roberto Clemente Day + Washington National Guard Night @ T-Mobile Park - The Ticket from The Seattle Times Events
Watch Roberto Clemente, American Experience, Official Site
Momen' and Monte: The Linkage Between Roberto Clemente and Monte Irvin – Society for American Baseball Research
Roberto Clemente Night, by Nationals Communications
Washington Nationals news & notes: Davey Martinez on Roberto Clemente Day; resting young players, and watching young players - Federal Baseball