Tennis

Alexander Zverev Cruises Into US Open Quarterfinals as Karen Khachanov Prevails

  • Authored By: Sports Now
  • Updated Sep 8, 2026, 10:44 IST

Top-seeded Alexander Zverev secured a straight-sets victory over Luciano Darderi to reach the US Open quarterfinals, while Karen Khachanov ended American Learner Tien's run in a grueling five-set contest.

Alexander Zverev Cruises Into US Open Quarterfinals as Karen Khachanov Prevails

Top seed Alexander Zverev continued his dominant form at the US Open on Monday night, dispatching No. 21 seed Luciano Darderi in straight sets to book his place in the quarterfinals. The German delivered a clinical performance, winning 6-2, 6-2, 7-6 (3) to maintain his momentum after a challenging start to the tournament.

Zverev’s progression marks a significant shift in his campaign, as he has now secured back-to-back straight-sets victories following his opening two rounds, both of which required five-set marathons. He is now set to face Botic van de Zandschulp in the next round, who enters the clash following an exhausting 5-hour, 13-minute victory over Arthur Gea.

Khachanov Ends Tien's Campaign in Five-Set Thriller

While Zverev cruised, Karen Khachanov was forced to work significantly harder to secure his spot in the final eight. In a match lasting 3 hours and 50 minutes, Khachanov overcame No. 14 seed Learner Tien with a 7-5, 4-6, 6-7 (6), 6-1, 6-4 victory. The result denied the American a chance to join his compatriots in the quarterfinals, where Ben Shelton, Frances Tiafoe, and Alex Michelsen had already secured their spots alongside defending champion Carlos Alcaraz.

The path to the quarterfinals also saw a historic breakthrough for Alexander Blockx. The No. 28 seed defeated Francisco Cerundolo 6-3, 4-6, 7-5, 7-5, becoming the first Belgian man to reach the US Open quarterfinals. Khachanov is now scheduled to face Blockx in what promises to be a pivotal matchup for both players.

Meanwhile, the match between Van de Zandschulp and Gea proved to be one for the record books, standing as the fourth-longest match in US Open history. Gea, who entered the draw as a lucky loser following Casper Ruud's withdrawal due to a back injury, came agonizingly close to victory, holding a match point in the third-set tiebreaker before ultimately falling in five sets.