US Open Bound: Jannik Sinner Recovering Well, Says Coach Darren Cahill

Jannik Sinner's Coach Confident in World No. 1's US Open Readiness

Jannik Sinner's coach Darren Cahill is confident the world No. 1 will be fit for the US Open despite a recent virus scare. Get the latest tennis news.

Jannik Sinner's coach, Darren Cahill, is confident that the world number one will be fighting fit for the US Open despite his recent health issues. Sinner was forced to retire from the Cincinnati Open final against Carlos Alcaraz due to illness, specifically a virus and high fever. He had been feeling unwell since the day before the final and apologized to the crowd for disappointing them.

Sinner's US Open Plans:

Singles Competition: Sinner is expected to participate, with his coach expressing confidence in his recovery

Mixed Doubles: Sinner has withdrawn from the mixed doubles event, which he was scheduled to play with Katerina Siniakova

I’m so sorry for Jannik! Nobody likes to win because their opponent retires, especially in a final like this. Wishing you a speedy recovery! ❤️ Very happy with my week in Cincinnati and feeling ready for the US Open! 💪🏻🏆

📸 @CincyTennis pic.twitter.com/wEHPT1PBOH

— Carlos Alcaraz (@carlosalcaraz) August 18, 2025

Sinner has expressed his excitement for the US Open, stating that it's a major tournament crucial for his season and career. He's looking forward to competing and believes that with proper recovery, he'll be ready to push himself to the limit. The US Open will feature a star-studded lineup, including Sinner and Alcaraz, who will compete in the men's singles and mixed doubles draws.

Cahill assured fans that Sinner is recovering and likely to be fit for his US Open title defense.

Sinner's Health Update:

• Virus Diagnosis: Cahill confirmed Sinner was suffering from a virus that led to his withdrawal from the mixed doubles event.
• Recovery Progress: Sinner is feeling better after resting and is aiming to resume practice soon.
• US Open Participation: Cahill is confident Sinner will be ready to defend his title at the US Open, scheduled from August 24 to September 7.

Despite the setback, Cahill downplayed worries about Sinner's health, stating he's on the mend. Sinner's recent illness has raised concerns among fans, but his coach believes he'll be back on the court soon.

“I spoke briefly with him last night. He was feeling a little better,” Cahill told ESPN on Wednesday.

“He'll rest, that's the plan, and I hope he can get on the court on Thursday and start hitting some balls. We're confident he'll be fine.”

The US Open runs from August 24th to September 7th.