The Knicks and Pistons are still battling it out in the first round, but the Celtics at least know when they'll open their second round.

After a thrilling four quarters of regulation, the game needed five more minutes to be decided. Milwaukee jumped out to an early lead in overtime thanks to a scorching hot performance from Gary Trent Jr., but the Pacers crawled back to stay in the game.

The Celtics started their title defense by beating the Magic in five games in their first-round playoff series