American teenager Learner Tien beat top-seeded Alexander Zverev 6-3, 6-4 to move into the quarterfinals of the Mexican Open ...

Tien stunned Daniil Medvedev in Melbourne. A teenager notched another high-profile win in Acapulco this week, toppling world ...

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

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

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

He'll next play American teenager Learner Tien, who has had to register three ... The 27-year-old has also won in Acapulco - taking the trophy in 2021 - and he was runner-up in 2019.

Britain's Cameron Norrie loses in straight sets to American teen Learner Tien in the first round of the Mexican Open.

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

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

ACAPULCO, Mexico — American teenager Learner Tien beat top-seeded Alexander Zverev 6-3, 6-4 on Wednesday to move into the quarterfinals of the Mexican Open in Acapulco It was his second career ...

Norrie lost in the quarter-finals at Delray Beach earlier this month Britain's Cameron Norrie has been beaten by teenage American qualifier Learner Tien in the opening round of the Mexican Open in ...