Jannik Sinner retired from the final at the Cincinnati Open, which also derailed his plans for the US Open this year a bit. Everything was looking great for Sinner ahead of the ATP Masters 1000 ...

Jannik Sinner could find it "difficult to regain top form" ahead of the US Open if he needs a full week to recover from the illness that struck him down at the Cincinnati Open.

Get ready for the US Open 2025 men's tournament! We've got everything you need to know about top contenders like Sinner and Alcaraz, the full schedule, and the historic prize money up for grabs.