Full Breakdown
Jannik Sinner Withdraws from Cincinnati Open Over Knee Injury
8/10/2026, 12:54:21 AM
Core Event: Withdrawal Announcement
On August 9, tournament officials confirmed that world No. 1 Jannik Sinner pulled out of the Cincinnati Open because of a right-knee injury. The Italian, 24, had been slated to defend his 2024 title but announced that he was “not ready to compete” and would focus on recovery ahead of the US Open.
Background & Context
Sinner entered the North-American hard-court swing after winning his fifth Grand Slam at Wimbledon in July. He had already skipped the Canadian Open in Montreal, another Masters 1000 event, to protect his health. His withdrawal follows a similar decision by world No. 2 Carlos Alcaraz, who is still rehabbing a wrist injury sustained in April. The Cincinnati Open and the Montreal Masters are the two principal warm-up tournaments before the season-ending US Open.
Data & Statistics
- World ranking: No. 1 in the ATP rankings with 13,450 points (Association of Professional Tennis Players).
- Recent titles: Wimbledon champion (2024), Cincinnati champion (2024), runner-up in Cincinnati (2025).
- Upcoming schedule: The Cincinnati Open main draw runs August 13–23; the US Open begins August 30 in New York and runs through September 13.
- Top-seed shift: With Sinner and Alcaraz absent, the highest-seeded men’s player in Cincinnati will be No. 2 Alexander Zverev, followed by No. 4 Félix Auger-Aliassime.
Official Statements & Responses
The tournament released a statement confirming Sinner’s withdrawal and quoting his own remarks that the knee “has been bothering me” despite intensive work with his medical team. Sinner’s camp emphasized that the decision was made after consulting doctors and that his priority is to be fit for the US Open. Tournament organizers expressed disappointment at the loss of the defending champion but wished him a swift recovery.
Why It Matters
Sinner’s absence removes the top-ranked player from a key preparation event, leaving the Cincinnati field without its two highest-ranked competitors. Analysts note that the lack of recent hard-court match play could affect his match sharpness heading into the US Open, the final Grand Slam of the year. The situation also highlights a broader injury trend among the sport’s leading men’s players, which has left several Masters 1000 draws without their marquee stars.
Verbatim Quotes
- “After consulting with my doctors and my team, I have to announce that I need to withdraw from the Masters 1000 tournament in Cincinnati,” — Jannik Sinner
What’s Next
Sinner has indicated that his focus now is on the US Open, scheduled to start August 30 in New York. He plans to use the weeks between Cincinnati and the US Open for rehabilitation and training, aiming to be “fully ready” for the tournament that concludes on September 13. The ATP will monitor his condition and may provide updates on his fitness status as the US Open approaches.
