Boston Celtics star Jayson Tatum ruptured his right Achilles tendon in Monday night’s playoff game and will be out for an extended period of time.

There is not word as of yet exactly what the injury is, but based on the fact that it was non-contact, and Tatum was wheeled to the locker room holding the back of his ankle, there is a belief that it is something to do with his Achilles tendon. After the game, notable Celtics fan Bill Simmons reacted on his live podcast.