World number one Jannik Sinner has withdrawn from the US Open mixed doubles, organizers said on Tuesday. Sinner retired from Monday's Cincinnati Open final against Carlos Alcaraz due to illness and his participation in the doubles alongside Katerina Siniakova had been in doubt.

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

Sinner had to forfeit his Cincinnati Open singles final against Carlos Alcaraz after five games due to illness.