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.

The Mexican Open 2025 faces unexpected withdrawals as top seeds like Ruud, Paul, and Rune exit due to illness. Can new stars ...

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 ...

World number two Alexander Zverev suffers a shock early exit from the Mexican Open with a straight-set defeat against teenage qualifier Learner Tien.

Players dropping like flies today at ATP 500 Acapulco today. After Tommy Paul withdrew just before his match with stomach ...

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 ...

Top seed Alexander Zverev and fifth seed Ben Shelton were eliminated inside Arena GNP Seguros. Zverev went down to 19-year-old qualifier Learner Tien, 6-3, 6-4, while Shelton was on the receiving end ...

Jannik Sinner is serving a doping suspension, and Taylor Fritz’s status uncertain because of an injured abdominal muscle.

ACAPULCO, MEXICO (AP) _ Results Wednesday from Abierto Mexicano Telcel at The Princess Mundo Imperial (seedings in parentheses): Marcos Giron, United States, def. Tommy Paul (3), United States, ...