The Celtics blew a 14-point lead, then lost their best player to injury in a Game 4 loss to the Knicks that pushed Boston to the brink of elimination.

All the Celtics can do after Jayson Tatum's injury is look toward Game 5 as they look to stave off elimination facing the Knicks.

Boston Celtics star Jayson Tatum appears to have suffered a serious injury in Monday's Game 4 playoff loss against the New York Knicks. Trailing the Knicks in the waning minutes of the fourth quarter, Tatum crumbled to the floor while pursuing a loose ball. He immediately grabbed at the lower part of his right leg in obvious pain.