Ten seeded players were in action during the Cincinnati Open quarterfinals Aug. 15. Here's how the action unfolded in Mason.

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

Aryna Sabalenka's Cincinnati Open title defense is over. The World No. 1 was eliminated by Elena Rybakina in the ...

Atmane referenced a paradox related to aliens after beating Holger Rune to reach his first ATP 1,000 semifinal.

Gauff tossed 16 double faults for the match, a troubling trend that was evident at the Canadian Open. In three matches played ...

Honed at the racquet of Pete Sampras, Priority One owner Nate Ferguson and his staff bring a "new strings attached" service ...

Elena Rybakina powered into her first Cincinnati Open semi-final after stunning defending champion Aryna Sabalenka 6-1 6-4 on ...

Alcaraz will face the winner of Ben Shelton and Alexander Zverev in the semifinals on Saturday, August 16. The Cincinnati Open runs through August 18. Stay locked into Sports Illustrated's Serve on SI ...

World number two Coco Gauff beats Lucia Bronzetti 6-2 6-4 to book her place in the quarter-finals of the Cincinnati Open.

Andy Schooler previews Saturday’s Cincinnati Open semi-finals with his 22/1 outright pick still in the mix. What a couple of ...

The semifinals are set at the Cincinnati Open. Here are the eight remaining players bidding for a title in Mason.

The Cincinnati Open organized surprise visits for fans from the game's biggest stars like Aryna Sabalenka and Jannik Sinner.