The Celtics coughed up a 20-point lead to the Knicks as they lost in an overtime thriller in Game 1 of the East semifinals.

For the first time since 2013, the Celtics and Knicks — two of the NBA’s most historic franchises — will meet in the playoffs ...

The New York Knicks are in the second round of the NBA Playoffs for a third year in a row as they take on the defending champion Boston Celtics. The Knicks adva ...