Jannik Sinner and Katerina Siniakova have withdrawn from the US Open mixed doubles after Sinner's illness during the Cincinnati Open final against Carlos Alcaraz. Sinner, who conceded the final due to feeling unwell,

Jannik Sinner has withdrawn from the U.S. Open mixed doubles event, where he was going to partner Katerina Siniakova, a day after illness forced the world number one to retire five games into his Cincinnati Open final.

Jannik Sinner has pulled out of the U.S. Open mixed doubles tournament shortly before it was scheduled to begin

Jannik Sinner asked if Serena Williams would come out of retirement to play with him in the US Open mixed doubles before his withdrawal from the event on Tuesday. Sinner, who clinched the Wimbledon singles title in July,