The Post Jannik Sinner races against time after Emma Navarro's surprising withdrawal appeared first on Tennis World USA The US Open mixed doubles draw took an unexpected turn less than a week before the start. Emma Navarro withdrew from the event, leaving world no. 1 Jannik Sinner without a partner.

Jannik Sinner will compete in the US Open Mixed Doubles Championship with Katerina Siniakova after Emma Navarro was forced to withdraw from the draw due to injury.

And the pairing of ATP No. 1 Jannik Sinner and American star Emma Navarro now seem to be out of the game, as organisers of next week's WTA 500 in Monterrey confirmed Navarro took a wildcard into their tournament. It means Sinner, who is still in the Cincinnati Open draw and is through to Saturday's semi-final, no longer has a partner.

Certain tennis fans have spent the summer arguing that Carlos Alcaraz’s mixed-doubles partnership with Emma Raducanu was the US Open’s idea, and came about for commercial reasons, rather than being an organic arrangement between two old friends.

The 2025 US Open mixed doubles event started off full of controversy on Tuesday, following Jannik Sinner's withdrawal from the tournament. Due to his withdrawal, his partner, WTA doubles World No.