Jannik Sinner’s US Open 2025 participation is uncertain after he retired from the Cincinnati Open final due to illness. While coach Darren Cahill is optimistic, concerns remain over the World No.1’s fitness following flu-like symptoms and fever.

Look, we’ve all been there—you’re having what should be the match of your dreams, and suddenly your body decides to stage a full-blown revolt. But when you’re Jannik Sinner, the world’s number one tennis player,

The 24-year-old retired five games into the Cincinnati Open final and then withdrew from US Open mixed doubles event which led to concerns over his health.

The Sky Sports Tennis experts have their say on who will come out on top at the US Open and whether Emma Raducanu could challenge. Watch the tournament exclusively live on Sky Sports between August 24 and September 7. Martina Navratilova: Jannik Sinner ...

The 2025 US Open Tennis Championships is live from Queens, New York, as the top players from the men's and women's divisions compete for a Grand Slam title.

SportsLine tennis expert Jose Onorato reveals his top 2025 US Open men's bets for the final grand slam of the season

Jannik Sinner’s preparations for the US Open ended in emotional scenes as he retired from the Cincinnati final after just five games and 23 minutes.