Payton Pritchard humbled by winning the Sixth Man of the Year honors, but knows the work has just begun with Celtics.

"I just don't think you can accomplish anything at the highest of levels unless you give it your all,” Pritchard said.

It took Pritchard, who subbed in late in the first quarter, just 46 seconds to hit his first 3-pointer. Three possessions later, he was fouled on a 3-point attempt and made all three free throws. Twenty seconds after that, he drained a three in transition after a Kristaps Porzingis steal. Three minutes, nine points.