Kerr said his players took the floor with “mindless intent” and then hurt themselves with foul trouble.
“Sometimes you’ve got to get hit in the mouth in this league to remind you how hard it is to win a game,” he said.
Malcolm Brogdon scored 20 points and Khris Middleton had 17 points and six assists as Milwaukee (9-2) won for the second straight time at Oracle Arena after a 116-107 victory on March 29.
The Bucks outscored the Warriors 41-28 in the third and shot 65 percent inside the arc (43 of 66) overall.
“To come in here and play the defending champs and have a win like this, it’s huge,” Brogdon said. “It’s huge for our confidence. I think it sends a message around the league, but regardless we have to continue to play hard every night and play on both ends.”
Antetokounmpo had 19 points, seven rebounds, three assists, a steal and a block by halftime as the Bucks led 64-51 at the break.
Bledsoe hit back-to-back layups to put the Bucks ahead 84-64 midway through the third then answered Curry’s jumper with a 3-pointer the next time down. Donte DiVincenzo’s basket at the 4:06 mark made it 93-69 and Kerr called a timeout.
Jordan Bell had four points and five rebounds for the Warriors while moving into the starting lineup in place of Green, sidelined after spraining his right foot and toe in the first half of Monday’s win over the Grizzlies.
Golden State (10-2) is still tied for the second-best start in franchise history behind the 2015-16 team that began 24-0. The Warriors dropped to 6-1 at home. AP