Learner Tien shocks the Mexican Open 2025 by eliminating Alexander Zverev in straight sets. Is the young American the next ...

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

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 ...

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.

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.