ATP No. 1 Jannik Sinner and former Cincinnati Open champion Coco Gauff are in action Aug. 14. Follow live from Mason.

An in-depth look at the eight Cincinnati Open quarterfinalists, how they got here and what to expect (and watch for) as they play for a spot in the semifinals.

Jannik Sinner “felt great on the court” as he annihilated Felix Auger-Aliassime 6-0, 6-2 on Thursday to reach the ATP-WTA ...