Jannik Sinner has announced his withdrawal from the Cincinnati Open after suffering a problem with his right knee, a development that has sent shockwaves through the tennis community and raised serious questions about his condition ahead of the US Open. The world number one has not taken to the court since his triumphant defence of the Wimbledon title in July, where he overcame Alexander Zverev in a hard‑fought final. Since that victory, Sinner’s schedule has been increasingly marred by physical setbacks, beginning with a pull‑out from the National Bank Open in Montreal just a week ago.
Now, the decision to skip the Masters 1000 event in Cincinnati adds another layer of uncertainty to his preparation for the season‑ending Grand Slam, which kicks off on August 30 and will be broadcast live on Sky Sports. In a brief statement, Sinner explained the circumstances surrounding his decision: "After consulting with my doctors and my team, I have to announce that I need to withdraw from the Masters 1000 tournament in Cincinnati.
My right knee has been bothering me and even though we have been working hard with my medical team, I have to accept that I'm not ready to compete yet." He went on to express his disappointment, adding, "I'm very disappointed not to be able to play in Cincinnati and wish Bob [Moran] and his whole team a great and successful event. I can't wait to be back next year and I'm now focusing on getting ready for the US Open." The timing of the withdrawal is particularly concerning because the Cincinnati Open, which begins on Tuesday, serves as a crucial warm‑up for the US Open. The tournament, also televised on Sky Sports, culminates with the singles finals on August 23, giving players a final opportunity to fine‑tune their games on hard courts similar to those at Flushing Meadows. Sinner’s absence means he will miss valuable match practice, the chance to test his recovery under competitive pressure, and the opportunity to gauge the form of his main rivals ahead of the Grand Slam.
Sinner’s knee troubles are not an isolated incident. Earlier in the year, he was forced to retire from the 2025 US Open final after just five games due to an injury, a match in which he was set to face Carlos Alcaraz. That abrupt ending denied him a chance at redemption and left lingering doubts about his durability on the tour’s most demanding stages.
The current knee issue appears to be a continuation of those physical challenges, and it underscores the broader conversation about player health and the grueling demands of the modern tennis calendar. The broader implications of Sinner’s withdrawal extend beyond his personal campaign. As the top‑ranked player, his participation often sets the tone for the tournament, influencing ticket sales, broadcast ratings, and the competitive landscape.
Organisers and fans alike will now turn their attention to other contenders, such as Alcaraz, Novak Djokovic, and rising stars eager to capitalize on the open field. Meanwhile, Sinner’s team will likely focus on a carefully managed rehabilitation program, aiming to have him at peak fitness for the US Open, where a strong showing could solidify his position at the summit of the sport. For viewers, Sky Sports continues to offer extensive coverage of both the ATP and WTA tours, as well as the upcoming US Open.
Subscribers can also stream matches without a contract through the NOW platform and the Sky Sports app, which promises more than 50 percent additional live sport this year at no extra charge. Detailed schedules, live scores, and upcoming match information are readily available on the network’s website, ensuring fans stay connected to the action despite the absence of key players like Sinner.
In summary, Jannik Sinner’s decision to sit out the Cincinnati Open due to a lingering knee problem adds a layer of intrigue to the lead‑up of the US Open. While his withdrawal is a disappointment for both the tournament organisers and his supporters, it also highlights the importance of player health in a sport that demands relentless physical and mental endurance. As the US Open approaches, all eyes will be on Sinner’s recovery progress, with the hope that he can return to the court fully fit and ready to contend for another major title. The tennis world will be watching closely, and fans can continue to follow the developments through Sky Sports’ comprehensive coverage and streaming options.