The Cavaliers, Celtics, Pacers and Thunder have secured spots in the conference semifinals, but there's still plenty of first-round drama left.

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.

Game 1 of the Cleveland Cavaliers Round 2 playoff schedule will be Sunday, May 4. What to know about the bracket as the Cavs await the Indiana Pacers.