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

Aryna Sabalenka squandered an early break point against Elena Rybakina in the opening game, a missed opportunity that ultimately proved costly for the tournament’s top seed

The 2025 Cincinnati Open will feature the top 65 players from both the men's and women's tours. World No. 1s Aryna Sabalenka and Jannik Sinner are set to defend their titles. The field includes six other past Cincinnati Open champions, including Novak Djokovic and Coco Gauff.

World No. 1 and defending Cincinnati Open champion Aryna Sabalenka beat Emma Raducanu in one of the longest matches in tournament history Aug. 11.

(Reuters) -World number one Aryna Sabalenka cruised into the Cincinnati Open quarter-finals with a 6-1 7-5 victory over Jessica Bouzas Maneiro on Wednesday, while men's top seed Jannik Sinner beat Adrian Mannarino following a lengthy rain delay.

The fans initially answered questions, unaware of the presence of tennis stars Iga Swiatek, Jannik Sinner, and Aryna Sabalenka.

The Cincinnati Open organized surprise visits for fans from the game's biggest stars like Aryna Sabalenka and Jannik Sinner. Here's how they did it.

(Reuters) -World number one Aryna Sabalenka kept her Cincinnati Open title defence alive by claiming a 7-6(3) 4-6 7-6(5) victory over Emma Raducanu in a marathon third-round clash on Monday, while Taylor Fritz advanced with a straight-sets win over Lorenzo Sonego.