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

After an astonishing few days in Acapulco which saw the tournament's top seeds exit early through a mixture of illness and poor form, qualifier Learner Tien and eighth seed Tomas Machac find ...

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 ...

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 ...

Learnen is seeking another deep run in Acapulco. The American faced Cameron Norrie in the first round and scored a 7-6, 6-3 ...

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

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

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

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.