Carlos Alcaraz won the Cincinnati Open on Monday after Jannik Sinner was forced to retire due to illness. Alcaraz was already up big on Sinner, the World No. 1, when he had to retire. Sinner told the crowd that he hoped to play after feeling bad overnight, but he couldn't make it work.

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.

Carlos Alcaraz knows that he risked more than expected against Andrey Rublev in the quarterfinals of the 'Cincinnati Open', but he overcame the difficulties and qualified for the semifinals in Ohio also thanks to some gifts from the Russian player in the decisive moment of the challenge.