Unless you’re a tennis die-hard, you probably didn’t know much about Terence Atmane before this week. The 23-year-old Frenchman is ranked as the World No. 136 and has played just 14 matches on the ATP Tour in the last calendar year.

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

World No. 1 Jannik Sinner is back in action in defense of his Cincinnati Open men’s singles title, battling Terence Atmane in Saturday’s semifinal round.

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

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

Alexander Zverev will take on Carlos Alcaraz in the semi-finals of the Cincinnati Open. This is the German star’s first meeting with the Spaniard this year.

Despite being eliminated in the quarterfinals at the Cincinnati Masters 1000, Andrey Rublev can be satisfied with the level expressed against Carlos Alcaraz yesterday. The Russian ace lost the first set quite clearly by suffering two breaks,

Andy Schooler previews Saturday’s Cincinnati Open semi-finals with his 22/1 outright pick still in the mix. What a couple of weeks it’s been for Atmane, who had to come through qualifying to make the main draw in which he’s beaten Holger Rune, Taylor Fritz and Joao Fonseca.

(Reuters) -Defending champion Jannik Sinner swept past Felix Auger-Aliassime 6-0 6-2 on Thursday to reach the Cincinnati Open semi-finals, with the world number one extending his hardcourt winning streak to 25 matches.

During the clay season, Gauff was outstanding - she finished as back-to-back runner-up in Madrid and Rome before lifting her maiden French Open title. But since conquering Roland Garros, the American tennis star is only 4-4 and has had a couple of early exits and surprise defeats.

Mason, Ohio is not Miami or Madrid. But the Cincinnati Open is betting on a history that goes back to 1899 in the face of tennis change.

Coco Gauff decided to go watch a horror movie by herself and that one didn't go well since the American tennis star admitted to feeling "scared" afterward, especially after she started driving alone at night.