Jannik Sinner retired after just 23 minutes of the Cincinnati Open final against Carlos Alcaraz, but is expected to be fit for the U.S. Open

Sinner is currently the World No. 1 with a record of 31-4 with two titles (Australian Open and Wimbledon). Last year, Sinner won the 2024 US Open, marking his first-ever title in New York City.

Look, we’ve all been there—you’re having what should be the match of your dreams, and suddenly your body decides to stage a full-blown revolt. But when you’re Jannik Sinner, the world’s number one tennis player,

For his 24th birthday, the Italian received a special gift from Terence Altmane before entering the semifinals of the Cincinnati Western & Southern Open. Terence Altmane

Jannik Sinner has withdrawn from the U.S. Open mixed doubles, which begins Aug. 19 in New York. The men’s world No. 1 in singles retired after five games of his Cincinnati Open final against Carlos Alcaraz due to illness, and will recover before preparing for the U.S. Open singles.

Carlos Alcaraz of Spain and Jannik Sinner of Italy during the Men's Singles Final match on day twelve of the Cincinnati Open 2025 at Lindner Family Tennis Center on August 18, 2025 in Mason, Ohio. The ATP Tour then released quotes from Sinner in which he spoke about the U.S. Open.

Italy’s Jannik Sinner’s coach Darren Cahill has provided some update about the player’s chances of featuring in the upcoming US Open 2025. The fourth and the final Grand Slam of the year will begin on August 24 in New York.