NBA referee David Guthrie admits to there being a foul on the final play of the intense Knicks-Pistons Game 4.

The New York Knicks escaped with a 94-93 win over the Detroit Pistons in Game 4 of the first round on Sunday, but Josh Hart admitted that he might have committed a foul on the final play of the game. While he didn't say whether he fouled Tim Hardaway on a last-second three-point attempt, Hart said he made contact with him.

Much of Josh Hart’s performance was what the Knicks have come to expect from him. But one part stood out, and could be key to unlocking their offense as the postseason continues.