Marcus Smart left the Boston Celtics' 113-104 win over the New York Knicks due to an injury to his abdomen.

Smart took a "direct blow to the abdomen" in the third quarter after attempting to take a change from Kevin Knox. Smart did not return to the game.

"The only thing I heard is that it was, I don't know if it's his oblique, or right in that area, and they said, 'It wasn't as bad as in the past. I don't know what that means," said Brad Stevens after the game.