Keys routs Siniakova 6-1 6-3 in Cincinnati round of 32

Madison Keys needed only two sets to see off Katerina Siniakova 6-1 6-3 in the round of 32 in Cincinnati, controlling the match from the opening games. The American's first serve landed just 51.1 percent of the time, but it barely mattered: she won 79.2 percent behind it and an unusually high 69.6 percent on her second delivery, so the three double faults went unpunished. Siniakova, by contrast, managed no aces, coughed up five double faults and won only 36.4 percent of her second-serve points, a leak Keys attacked repeatedly. It was a clean, efficient start to the American's week at home.