Regional rivalries were cast aside when Boston Celtics star Jayson Tatum went down with a late injury against the New York Knicks.

The Boston Celtics lost Game 4 and saw Jayson Tatum suffer a potentially serious injury on Monday night against the New York Knicks. The Knicks won 121-113 thanks to a strong second half and erased another large deficit,

Jayson Tatum remains one of the Boston Celtics’ most important players, but their Game 4 loss to the New York Knicks has pushed them closer to elimination in the NBA Playoffs. Will Tatum be available tonight?

The New York Knicks overcame yet another double-digit ... The Celtics took a 99-98 lead with just over seven minutes to go after Jayson Tatum drilled his seventh three-pointer of the night to ...

The Celtics blew a 14-point lead, then lost their best player to injury in a Game 4 loss to the Knicks that pushed Boston to the brink of elimination.

The Boston Celtics took on the New York Knicks in Game 4 of the Eastern Conference semifinals on Monday night, and Jayson Tatum ended up leaving the game in the fourth quarter after a non-contact injury.

Following a crucial Knicks win, much of the focus postgame remained on Celtics star Jayson Tatum after he suffered a right leg injury in the fourth quarter. Tatum was helped off the court by Boston trainers after suffering the injury on a non-contact play, failing to put any weight on his foot.

Boston Celtics star Jayson Tatum will miss the rest of the series against the New York Knicks after enduring a devastating injury in Game 4.