PHILADELPHIA (AP) _ Brandon Bass scored 23 points, Jared Sullinger added 22 and Boston sent Philadelphia to its 11th straight loss to start the season.
Rajon Rondo had 13 assists with nine points, and Jeff Green chipped in 11 points for the Celtics, who snapped a three-game losing streak.
Tony Wroten led five 76ers in double figures with 21 points. Philadelphia is seven defeats from tying the 2009-10 Nets for the worst start in NBA history.
Three of Philadelphia’s 19 wins last season came against Boston.