The 27-year-old has established himself as the top American men’s tennis player. He opens up about his refined approach and improved mentality.

Ashlyn Krueger, 20, reached her first 500 final, in Abu Dhabi. Amanda Anisimova, 23, won her first 1000 title, in Doha. McCartney Kessler, 25, made a pair of quarterfinals, beat Coco Gauff, and ...

The first-ever clash between Tomas Machac and Brandon Nakashima in Acapulco promises to be highly competitive. Tomas Machac ...

The late-night bonanza that keeps on giving at the ATP Mexican Open has reached the last four stage. Tomas Machac and Denis ...

It was the 19-year-old's second career win over a top-five player, after he defeated Daniil Medvedev in the Australian Open second round in January.

American Learner Tien knocked out No. 1 seed Alexander Zverev, while three players exited citing stomach issues.

Alexander's latest setback came against the 19-year-old Learnen Tien in the second round in Acapulco. A teenager ousted the ...

Tallon Griekspoor rallied to defeat defending champion Ugo Humbert of France 4-6, 6-3, 6-2 and reach the quarterfinals at the ...

Australian Open finalist Alexander Zverev suffered another setback when he was beaten 6-3, 6-4 by American qualifier Learner ...

Casper Ruud was one of three top seeds to exit the Mexican Open on Wednesday due to the effects of a stomach bug, while both ...

Tallon Griekspoor rallied to defeat defending champion Ugo Humbert of France 4-6, 6-3, 6-2 and reach the quarterfinals at the ...