Now, the top seed in the Eastern Conference is just a single game away from an early postseason exit.

Afterwards, Cavs coach Kenny Atkinson said it's a left ankle injury and Mitchell will have an MRI on Monday and his status for Tuesday's Game 5 is unclear.Start the day smarter. Get all the news you need in your inbox each morning.

Pascal Siakam scored 21 points to lead Indiana, with Myles Turner and Obi Toppin each adding 20. Everything Indiana did seemed to work, they moved the ball and got open looks, and shot 42.9% from 3 for the game.