Find out how to watch, live stream, TV channel, tournament information, & more for Learner Tien vs. Tomas Machac at the 2025 ...

Learner Tien, a 19-year-old from California, took down top-seeded Alexander Zverev 6-3, 6-4 to advance to the Acapulco Open ...

Teenage talent Learner Tien added another feather to his cap on Wednesday night at the Mexican Open. Tien stunned top seed ...

Zverev, the top seed at the Acapulco Open, went down 6-3 6-4 to the 19-year-old American on Wednesday. Tien, who claimed a ...

Learner Tien (No. 83 in the world) faces Tomas Machac (No. 25) in the quarterfinals at the Abierto Mexicano Telcel presentado ...

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.

ATP No. 2 Alexander Zverev did not attend his post-match press conference following his shocking second-round loss to American teenager Learner Tien at the 2025 Mexican Open.

Alexander Zverev may be subjected to a fine in Acapulco after skipping his post-match presser. On Wednesday, the No. 1 seed ...

Tallon Griekspoor saved four match points in upsetting top seed Daniil Medvedev 2-6, 7-6 (7), 7-5 in the quarterfinals at the ...

ACAPULCO, MEXICO (AP) _ Results Thursday from Abierto Mexicano Telcel at The Princess Mundo Imperial (seedings in parentheses): Tomas Machac (8), Czechia, def. Learner Tien, United States, 6-3, 7-5.

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