Payton Pritchard had another monster fourth quarter for an undermanned Celtics team on Sunday, and had the Cavaliers call a late-game audible to escape with a win.

The key to him is he finds different ways to impact games,” Joe Mazzulla said. “He’s grown as a player over the course of his career."

A 19-point fourth quarter from Payton Pritchard was the difference maker, as Billy Donovan's team kept responding to Boston's offensive runs, keeping the game tight until midway through the final 12 minutes of play.