Jannik Sinner withdraws from Cincinnati Open with right knee injury; US Open return in focus

Jannik Sinner withdrew from the Cincinnati Open on August 10, 2026, citing a right knee injury.

The withdrawal affects his preparations for the upcoming US Open, and Sinner is focusing on recovery and hopes to be ready for the Grand Slam.

Carlos Alcaraz also withdrew from Cincinnati with a wrist injury, and both top players' fitness remains a concern before the US Open.