Philadelphia 76ers' Ben Simmons reacts after dunking during the first half of an NBA basketball game against the New York Knicks, Sunday, Jan. 13, 2019, in New York. (AP Photo/Seth Wenig)

Philadelphia 76ers' Joel Embiid, right, shoots over New York Knicks' Noah Vonleh during the first half of an NBA basketball game, Sunday, Jan. 13, 2019, in New York. (AP Photo/Seth Wenig)

New York Knicks' Emmanuel Mudiay, center, passes between Philadelphia 76ers defenders during the first half of an NBA basketball game, Sunday, Jan. 13, 2019, in New York. (AP Photo/Seth Wenig)

Philadelphia 76ers' JJ Redick, bottom, falls as New York Knicks' Emmanuel Mudiay shoots during the second half of the NBA basketball game, Sunday, Jan. 13, 2019, in New York. (AP Photo/Seth Wenig)

New York Knicks' Kevin Knox reacts after hitting a three-point basket during the second half of the NBA basketball game against the Philadelphia 76ers, Sunday, Jan. 13, 2019, in New York. (AP Photo/Seth Wenig)

New York Knicks' Kevin Knox, bottom, tries to push past Philadelphia 76ers' Joel Embiid during the second half of the NBA basketball game, Sunday, Jan. 13, 2019, in New York. (AP Photo/Seth Wenig)

Philadelphia 76ers' Ben Simmons jumps to the basket during the first half of an NBA basketball game against the New York Knicks, Sunday, Jan. 13, 2019, in New York. (AP Photo/Seth Wenig)