The Boston Celtics, after entering the NBA season as favorites to repeat as title winners, suffered a brutal injury to their best player. In Game 4 against the New York Knicks, superstar Jayson Tatum went down with an injury, later revealed to be a torn Achilles.

The Celtics are in a 3-1 series hole after dropping Game 4 on Monday in Madison Square Garden, shellshocked not only by the loss of Tatum but by the reality of facing elimination when the plan was to repeat as champions.

Jayson Tatum gets shaken up after a foul by Josh Hart causes the Celtics star to fall hard on his hand vs. the Knicks.