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.

World number one Jannik Sinner reaches the Cincinnati Open quarter-finals with a 6-4 7-6 (7-4) victory over a stubborn Adrian ...