C Aron Baynes had 13 points and six rebounds Saturday.
SF Jayson Tatum had 19 points, nine rebounds and two blocks.
F Daniel Theis, who suffered a broken nose in Friday’s loss to Utah, gave it a go Saturday wearing a protective face mask and wound up with five points.
PG Kyrie Irving led Boston with 20 points Saturday.
F Marcus Morris, who has missed four games with a sore left knee, said Friday he is hoping to be back in time for the Celtics’ Christmas Day game with Washington.
F Al Horford had 15 points and seven boards Saturday.