The Brewers’ 11-game winning streak is their second of the season and the second-longest in franchise history.
Skenes (7-9) permitted four runs and six hits in four innings. The ace right-hander struck out four and walked two.
It was Skenes' first loss since July 11. He allowed a total of four runs in his previous four starts.
Frelick hit a leadoff drive in the first for his ninth homer. Turang added a solo shot in the fourth for his 12th homer, lifting the Brewers to a 3-0 lead.