Joel Embiid's historic comments about Celtics come back to haunt him after Sixers are dumped out of NBA playoffs
76ers, Celtics renew rivalry; Embiid doubtful for Game 1
NBA Playoff Throwback Special : 76ers - Celtics rivalry : Allen Iverson 42pts Full Highlights (2002)
Celtics vs. Heat live score: Game 1 news, injury updates, and analysis
Bleacher Report - 76ers-Celtics: A rivalry renewed
Boston vs. New York: the NBA's Oldest Playoff Rivalry
76ers–Celtics rivalry - Wikipedia
76ers vs. Celtics: Past series results, memorable moments from one of NBA's oldest, most contentious rivalries
76ers vs. Celtics: Past series results, memorable moments from one of NBA's oldest, most contentious rivalries