Learner Tien has just made the entire ball village mention his name. In the second round of Mexican Open 2025, he defeated the world No. 2 player Alexander Zverev with a score of 6-4, 6-3. Not long ago, the 19 -year -old star was also shocked when Daniil Medvedev eliminated in the second round of Australia.
Even so, the Learner Tien could not go deep in Mexico. In the quarterfinals, his opponent was the seed No. 8 Tomas Machac. The Czech player is currently ranked 25th in the world.

Entering Set 1, Tien and Machac created an extremely attractive chase. From game 3 to game 6, they constantly exchange breaks. Even so, the more the Set is back, the more money will be short of breath. He lost 2 consecutive breaks in games 7 and 9, thereby receiving defeat with a score of 3-6.
Set Set 2, Machac won the Break first in game 4 and sometimes the lead 1-4. Tien then played effort to reclaim the break in game 9 to bring the set to the starting line. However, Machac showed his bravery to break the opponent's 12 game, thereby winning the 7-5 close.
In the end, Tien received defeat with a score of 3-6, 5-7 and had to stop in the quarterfinals. Meanwhile, Machac is present in the semi -finals and will face Brandon Nakashima.