With three seconds left in overtime and the Knicks up 108-105, Karl-Anthony Towns fouled Jaylen Brown (just) before Brown could get up a 3-point shot. Boston called timeout, and it has a chance to tie the game. This has been a crazy game, and we're about to find out if there will be a second overtime.

The Boston Celtics are shocked by the New York Knicks while the Oklahoma City Thunder lose to the Denver Nuggets in the Conference play-off semi-final first legs.

After an impressive series against the Magic, Jayson Tatum and Jaylen Brown played one of their worst games in recent memory, and the Celtics dropped Game 1 against the Knicks 108-105 in overtime. Here are the takeaways.