What happened: Jayson Tatum travels to Philadelphia aiming for a road victory against the Eastern Conference leaders. Boston enters the matchup at 8-2, while Philadelphia holds the conference's top record at 9-2.
Why it matters: The matchup pits the top two teams in the Eastern Conference against each other early in the 2026-27 regular season. It also marks the first meeting between Tatum and former teammate Jaylen Brown since the offseason trade that sent Brown to Philadelphia.
By the numbers: Tatum is averaging 27.1 points, 6.0 rebounds, and 7.8 assists per game in 2026-27 through nine games. East-leading Philadelphia enters at 9-2 to Boston's 8-2 in the conference standings.
What to watch: The teams open their regular-season series in Philadelphia on national television.