The Boston Celtics and New York Knicks matched up in the second round in a marquee series between two of the biggest franchises in the NBA. However, the Knicks

Jayson Tatum’s potentially serious lower left leg injury cast a pall over the second round. Tatum collapsed to the ground in the fourth quarter of the Celtics’ Game 4 loss to the New York Knicks and had to be carried off the court after he was writhing in pain and grabbing at the back of his ankle.