Jannik Sinner ignored a mid-match rain interruption lasting nearly three hours as he booked his quarter-final spot at the ATP-WTA Cincinnati Open with a 6-4, 7-6 victory over Adrian Mannarino.

The weather delayed the ATP Cincinnati schedule. Ben Shelton and Alexander Zverev completed their victories on Wednesday because lightning hit Cincinnati on Tuesday night.

Iga Swiatek is through to the quarterfinals of the Cincinnati Open for the third year running after defeating Sorana Cîrstea 6-4, 6-3 on a hot afternoon in Ohio. The World No. 1’s mix of heavy ...