Coco Gauff overpowered Karolina Muchova in straight sets to win the China Open on Sunday for her second title of the year and eighth overall. The 20-year-old American and last year's US Open champion stormed to victory 6-1, 6-3 in one hour, 16 minutes in Beijing.

US tennis star Coco Gauff stormed to victory in the China Open final on Sunday, sweeping past Karolina Muchová 6-1 6-3.

Coco Gauff dominated the final in Beijing with a comfortable win over Karolina Muchova from Czechia; Gauff hadnt won a tournament since the Auckland Open in January; watch all the ATP and WTA action i