Jannik Sinner has pulled out of this week’s US Open mixed doubles. The world no. 1 retired from his Cincinnati Open final clash against Carlos Alcaraz late on in the first set due to

Alcaraz was leading 5-0 in the opening set when Sinner retired, with the world No. 1 hampered by an illness that had begun the day before

Carlos Alcaraz won the Cincinnati Open title in anticlimactic circumstances as rival Jannik Sinner retired due to illness just 23 minutes into the match.