NBA: Celtics rally from 22-point deficit to edge Heat

BOSTON— Jaylen Brown had 29 points while Payton Pritchard scored 24 points to help the Boston Celtics make their biggest comeback of the NBA season, rallying from a 22-point deficit to defeat the Miami Heat 98-96 on Friday night. Derrick White hit a 3-pointer from the corner with 1:31 remaining that provided the Celtics —