By winning the title , Nadal retained the ATP no .
Rafael Nadal was the two - time defending champion , and successfully defended his title , defeating Stefanos Tsitsipas in the final , 6 -- 2 , 6 -- 1 .
By winning the title , champion retained the ATP no .
Rafael Nadal was the two - time defending champion , and successfully defended his title , defeating Stefanos Tsitsipas in the final , 6 -- 2 , 6 -- 1 .