Why Jaylen Brown versus Jayson Tatum for the first time is a big deal

Jaylen Brown will face former Boston Celtics teammate Jayson Tatum for the first time as an opponent when the Philadelphia 76ers host Boston on Tuesday. After winning an NBA championship together in 2024, their partnership fractured following Tatum's Achilles injury in the 2025 postseason and subsequent comments Brown made during a livestream. Boston executive Brad Stevens eventually traded Brown to Philadelphia in a deal centered on Paul George and draft picks.

Sportsnet highlights that both teams enter the matchup at the top of the Eastern Conference, with Philadelphia holding a 9-2 record and Boston standing at 8-2. Although Brown publicly downplayed the significance of facing Tatum by calling it standard competition, Sportsnet suggests the recent split and summer fallout add considerable stakes to the encounter.