Ten seeded players were in action during the Cincinnati Open quarterfinals Aug. 15. Here's how the action unfolded in Mason.

Elena Rybakina defeated top seed Aryna Sabalenka 6-1, 6-4 on Friday to knock the defending champion out in the quarterfinals ...

Spain's Alcaraz broke Rublev in the final game of a tense duel to emerge a 6-3, 4-6, 7-5 winner and will face third-seeded ...

There will be a new champion of the Cincinnati Open after a surprising upset in the women’s quarterfinals on Friday afternoon.

The semifinals are set at the Cincinnati Open. Here are the eight remaining players bidding for a title in Mason.