World #1 and defending champ Jannik Sinner easily beats Felix Auger-Aliassime 6-0, 6-2 to reach the semifinals in Cincinnati. 1st win over FAA 12th M1000 semifinal 11 consecutive wins 9 consecutive wins in Cincinnati 25 consecutive wins on hardcourts pic.twitter.com/2ZY9SHkTs7

World No. 1 Jannik Sinner is back in action in defense of his Cincinnati Open men’s singles title, battling Terence Atmane in Saturday’s semifinal round.

Frances Tiafoe, a finalist at last year's Cincinnati Open, was forced to retire from his Round of 16 match vs. Holger Rune during the second set on Wednesday because of injury. An official injury diagnosis hasn't been shared,

Aryna Sabalenka's Cincinnati Open title defense is over. The World No. 1 was eliminated by Elena Rybakina in the quarterfinals Aug. 15.

The second spot in the 2025 Cincinnati Open men’s singles final is on the line Saturday night, as No. 2 Carlos Alcaraz battles No. 3 Alexander Zverev.

Paolini improves to a 3-2 head-to-head against Gauff, moving into her third WTA 1,000 semifinal of 2025, after winning her home Italian Open in May. Paolini, the current French Open doubles champion, will face Veronika Kudermetova of Russia Sunday.

Cincinnati Open volunteer Phil Carver adopted the puppy that Jannik Sinner met after a match. Later, Carver got to meet Sinner at his birthday party.

MASON - Gabriela Dabrowski of Ottawa and Erin Routliffe of New Zealand won the Cincinnati Open women's doubles championship with a straight-sets victory over Guo Hanyo of China and Alexandra

Jannik Sinner enters event, paired with Katerina Siniakova in a new format designed to platform the biggest stars.