NBA: Celtics hold off late Knicks charge in rematch of East semi

BOSTON — Jaylen Brown scored a season-high 42 points, sealing the game with a breakaway dunk in the final seconds Tuesday night as the Boston Celtics beat the New York Knicks 123-117 in a rematch of last season’s NBA Eastern Conference semifinal. Derrick White scored seven of his 22 points in the last four minutes,