Boston Celtics hold trader consensus at 36.5% implied probability to win the Eastern Conference after taking a 3-1 series lead over the 76ers in their first-round matchup, bolstered by dominant wins like Game 1's 123-91 rout and their championship pedigree from prior seasons. New York Knicks (24.5%) and Cleveland Cavaliers (22.5%) follow closely, navigating tied 2-2 series against the Hawks and Raptors respectively, with recent momentum from key victories amid home-court edges. Top-seeded Detroit Pistons sit at just 6.5% following a 3-2 deficit to eighth-seeded Orlando Magic despite a gritty 116-109 Game 5 comeback led by Cade Cunningham, highlighting upset risks in a wide-open East bracket. Lower seeds like 76ers (4.3%) and Magic (4.2%) linger with upset potential but face injury concerns, including Orlando's Franz Wagner sidelined by calf strain.