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.

Alex de Minaur's decision to relinquish his title at the Mexican Open and chase the $10 million on offer in the Middle East is looking worse and worse after the top seeds were wiped out in staggering ...

Day 3 of the ATP Mexican Open in Acapulco was chaotic, as all five of the top seeds were out. Tommy Paul and Casper Ruud ...

Of the remaining top seeds, there were shock losses for Alexander Zverev, the world No. 2, and the American pair Ben Shelton and Frances Tiafoe. It has not yet been confirmed if any of them were ...

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 ...

Tien, 19, is the youngest man to beat a Top 3 player since 2022, and the youngest American man to do it since 2001.

Australian Open semi-finalist Ben Shelton has yet to find his A-game after Melbourne. The American experienced an early loss ...