The Mavericks will be without P.J. Washington for their Tuesday meeting with the Boston Celtics.

Dallas officially listed Washington as out for Tuesday’s game. According to the team’s injury report, Washington is in concussion protocol.

#Mavs forward PJ Washington is in concussion protocol and is out for tomorrow’s game against the #Celtics.

Brandon Williams is questionable due to a right lower leg contusion.

Two-ways Ryan Nembhard and Miles Kelly are probable, but Moussa Cisse is questionable.

— Mike Curtis (@MikeACurtis2) February 2, 2026

Washington left Saturday’s game against the Houston Rockets in the fourth quarter after taking an elbow to the head from teammate Naji Marshall. The veteran forward sat on the bench for a brief period, but was rubbing his forehead before he walked back to the locker room.

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Guard Brandon Williams, who also left Saturday’s game early, was listed as questionable on the injury report with a right lower leg contusion.

Two-way players Ryan Nembhard and Miles Kelly are listed as probable, while Moussa Cisse is questionable. Tip-off for Tuesday’s Mavericks-Celtics game is scheduled for 7 p.m. at American Airlines Center.

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