New York Knicks' OG Anunoby (8) celebrates after making a three-point shot during the second half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs against the Boston Celtics in New York.

Boston Celtics' Jaylen Brown (7) drives past New York Knicks' Miles McBride (2) during the second half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs in New York.

New York Knicks' Jalen Brunson (11) gestures to fans during the second half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs against the Boston Celtics in New York.

New York Knicks' Karl-Anthony Towns (32) celebrates during the second half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs against the Boston Celtics in New York.

New York Knicks' Jalen Brunson (11) gestures after making a three-point shot during the second half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs against the Boston Celtics in New York.

Fans watch the New York Knicks celebrate after Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs against the Boston Celtics in New York.

Boston Celtics' Payton Pritchard (11) drives past New York Knicks' OG Anunoby (8) during the second half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs in New York.

Boston Celtics' Jrue Holiday (4) defends New York Knicks' Jalen Brunson (11) during the first half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs in New York.

New York Knicks' Josh Hart (3) fights for control of the ball with Boston Celtics' Jaylen Brown (7) during the first half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs in New York.

New York Knicks' Josh Hart (3) and Boston Celtics' Al Horford (42) fights for control of the ball during the first half of Game 6 in the Eastern Conference semifinals of the NBA basketball playoffs in New York.