Bucks lead by Jennings 14 points, 9 assistt, and 6 rebounds beat Chicago 87-72 to go to 4-0 in NBA Summer League in Vegas. Alexander had 18 points, 5 rebounds, and 3 blocks. Amir 17 pointst, 8 rebounds, and 2 blocks. Meeks had 16 points and Moute had 9 points and 8 rebounds.