Jalen Brunson and OG Anunoby each scored 29 points before Mikal Bridges stole the ball from Jaylen Brown with a second left in overtime, and the Knicks stunned Boston 108-105 in G

The Knicks came from 20 points down to force overtime and beat the Celtics, who had a terrible night from 3-point land, in Game 1 of their series.

The New York Knicks defied the odds Monday at TD Garden, coming back from a 20-point deficit and outlasting the Boston Celtics 108-105 in overtime of Game 1 of the Eastern Conference semifinals. The Knicks went on a 25-9 second-half run to cut the Celtics’ lead to four points with roughly 9 minutes left to play.