DeMar DeRozan had 25 points and the San Antonio Spurs hit a season-high 19 3-pointers to beat Milwaukee 126-104 on Monday night, snapping the Bucks' five-game winning streak.
Patty Mills added 21 points, shooting 6 of 10 on 3-pointers, for San Antonio (15-20). LaMarcus Aldridge and Rudy Gay added 18 points each.
The Spurs finished 19 for 35 on 3s and shot 51% overall.
Giannis Antetokounmpo had 24 points, 12 rebounds and eight assists for Milwaukee. Donte DiVincenzo added 16 points.
The Bucks, whose previous loss was on Christmas at Philadelphia, maintain the NBA's best record at 32-6.
Milwaukee defeated San Antonio 127-118 on Saturday at home but could not maintain its early momentum in a rare home-and-home set of back-to-back games.