Blake Griffin (back) questionable for Boston's Sunday Game 4 matchup

Boston Celtics center Blake Griffin (back) is listed as questionable for Sunday's Game 4 contest versus the Philadelphia 76ers.

What It Means:

After sitting out one game with lower back pain, Griffin's status remains in the air. Expect Robert Williams to log more minutes at the five if Griffin is ruled out.

Per Rotogrinders' Court IQ in 591 minutes this season, Griffin is averaging 0.87 FanDuel points per minute and a 13.1% usage rate.