Experience proves decisive against fearless newcomer
Alexander Zverev advanced after a demanding four-set encounter with emerging talent Learner Tien, bringing an end to the American’s impressive Australian Open run. Tien arrived in the match riding a wave of confidence after four consecutive victories in Melbourne, including a stunning straight-sets upset over Daniil Medvedev in the previous round.
While Tien once again showed resilience and belief, Zverev’s experience at the highest level ultimately proved decisive over the course of the match.
Zverev strikes first in a controlled opening set
The opening set followed a measured pattern, with both players settling into long baseline exchanges. Zverev secured the first break midway through the set and relied on a solid service performance to protect his advantage, closing the set without further complications to move ahead.
The German’s ability to manage key moments set the tone early.
Tien responds in a tense second-set tiebreak
The second set unfolded without a single break of serve, as both players held firm under pressure. With neither able to create separation, the set was decided in a tiebreak, where Tien displayed composure beyond his years.
The American edged the breaker 7–5, leveling the match and reinforcing the sense that he belonged on the Grand Slam stage.
Zverev raises his level decisively
Zverev responded strongly in the third set, increasing the intensity of his baseline game and taking control of the rallies. Two well-timed breaks allowed him to pull away quickly, securing the set 6–1 and restoring his overall advantage.
The shift highlighted Zverev’s ability to adjust and impose himself when the match demanded clarity.
A final tiebreak seals the outcome
The fourth set mirrored the second, with both players holding serve throughout and refusing to yield ground. Once again, a tiebreak was required, but this time Zverev’s experience made the difference. He controlled the breaker comfortably, winning it 7–3 to seal the match.
While youth was ultimately edged out by experience, Tien leaves Melbourne with significant positives. Reaching his first Grand Slam quarterfinal marks a major milestone, and the ranking points gained from this run are set to propel him forward on the ATP Tour.
As the tournament reaches its decisive phase, the implications of Zverev’s victory feed into the broader picture outlined in our Australian Open 2026: Day 10 Preview.

By si.robi – Zverev MCM22 (31), CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=117594476

By Hameltion – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=151835906