MASON, Ohio (AP) -- Rafael Nadal and Karolina Pliskova - the No. 1 seeds in the Western & Southern Open - advanced with straight-set wins on a day when other top players weren't so fortunate.
US teen wildcard Frances Tiafoe shocked seventh-ranked Alexander Zverev 4-6, 6-3, 6-4 on Wednesday, advancing to the third round at the WTA and ATP Cincinnati Masters. Riding a 10-match win streak after titles in Montreal and Washington, Zverev was a favorite to capture his seventh title of the year
(Reuters) - Unseeded American teenager Frances Tiafoe upset red-hot Alexander Zverev 4-6 6-3 6-4 to reach the third round of the Cincinnati Open on Wednesday. World number seven Zverev, who stunned Roger Federer in the Montreal final last week after claiming the title in Washington D.C., was on a 10