The Celtics are on the verge of falling behind 3-1 in the series. (The Knicks lead 113-104 with three minutes remaining), but the Celtics also could be losing their star player. Jayson Tatum went down with a lower right leg injury. He was helped off the court and is Boston's locker room.

Boston star Jayson Tatum sustained a right foot or ankle injury on a noncontact play late in the Celtics' Game 4 loss to the host New York Knicks on Monday night. Tatum was hurt when teammate Jaylen Brown fumbled the ball and Tatum made an attempt toward it.

Boston Celtics star Jayson Tatum was carried off the floor late in Monday's playoff game against the New York Knicks.