Derrick White has stepped into multiple roles this season, helping the Boston Celtics to find balance within the roster

The Celtics will be at full strength on Sunday when they take on a shorthanded 76ers squad in Game 4 of their first-round series at Xfinity Mobile Arena.

With a hungry crowd rumbling, Allen Iverson and Julius Erving watching, and a seismic upset starting to take shape, the 76ers spent most of Friday night pushing the Celtics to the limit.

With superstars Jaylen Brown and Jayson Tatum struggling throughout the first half, Pritchard came in off the bench and paced Boston's offense from beginning to end of the game, finishing with a game-...