Klay Thompson chipped in with 21 points for the Warriors, who won their third straight overall and ninth in a row at home to maintain their No. 6 position in the Western Conference playoff race.
Bucks hold moment of silence for Wisconsin parade attack victims.
Marcus Smart had 28 points and 10 rebounds for the Celtics, who had a six-game winning streak come to a halt. Grant Williams added 17 points, and Derrick White had 15 points and eight assists. Boston was without Jayson Tatum (knee), Jaylen Brown (knee), Robert Williams III (knee) and Al Horford (personal).
