In a night of high drama at Flushing Meadows, the US Open witnessed not only a thrilling comeback but also a technological hiccup that left fans, players, and officials scratching their heads. Amanda Anisimova staged an impressive rally to overcome Naomi Osaka in a match that will be remembered as much for its controversy as its athletic brilliance.

A Match Defined by Grit—and a Glitch

Amanda Anisimova, the 24-year-old American tennis star, showed remarkable resilience on Thursday evening, clawing her way back from a set down to defeat four-time Grand Slam champion Naomi Osaka, 6-7, 7-6, 6-3. The victory sends Anisimova to Saturday’s final, where she will face defending champion Aryna Sabalenka, who earlier dispatched Jessica Pegula in her own nail-biter.

But as the stadium lights shone and the crowd roared, a bizarre malfunction with the tournament’s electronic line calling system stole the spotlight—if only for a moment.

The Incident: When Technology Stole the Show

Late in the first set, with tensions running high and every point mattering more than the last, Osaka fired a blistering shot toward the baseline. Before the ball even touched the ground, the electronic line calling system blared “Out!” The call was premature—so much so that spectators gasped and players paused in confusion. For a split second, it seemed as though technology had jumped the gun, threatening to overshadow the athletic feats on display.

Yet, in a twist worthy of a Hollywood script, the call turned out to be correct. The ball did land out, and Anisimova was awarded the point. Still, the incident left a lingering sense of unease. Was this a one-off error, or a sign of deeper issues with the tournament’s reliance on cutting-edge technology?

US Open: Naomi Osaka halted by Amanda Anisimova but 'can't be mad or upset'  | South China Morning Post

US Open Responds: Transparency Amid Turmoil

Within hours, US Open officials issued a statement addressing the malfunction. “We experienced an isolated issue with the electronic line calling system during the match between Naomi Osaka and Amanda Anisimova,” the statement read. “While the call was ultimately correct, the timing was premature and not in accordance with standard protocol. We are conducting a thorough review to ensure this does not happen again.”

Tournament organizers emphasized their commitment to fairness and accuracy, reassuring fans and players alike that the integrity of the competition remains paramount. “We appreciate the patience and professionalism shown by both athletes in the moment,” the statement continued. “Our goal is to provide the most accurate and reliable officiating possible.”

Players React: Focus Remains on the Game

For Osaka, the incident was a brief distraction in a match that demanded her full focus. Known for her composure and sportsmanship, she accepted the call and pressed on, refusing to let the glitch derail her performance. Anisimova, meanwhile, kept her cool and seized the momentum, ultimately turning the match in her favor.

After the final point, both players exchanged a respectful handshake—an acknowledgment of the battle fought and the strange circumstances surrounding it.

Naomi Osaka vs Amanda Anisimova, US Open 2025 semi-final: Head-to-head  record, schedule and how to watch live

Fans and Experts Weigh In

Social media lit up with reactions as fans debated the role of technology in modern tennis. Some praised the accuracy of electronic line calling, noting that human error has long plagued the sport. Others questioned whether the system’s reliability could be trusted after such a conspicuous malfunction.

“Tennis is evolving, and technology is a big part of that,” said ESPN analyst Chris Evert. “But moments like this remind us that no system is perfect. What matters is how we respond and improve.”

Looking Ahead: Anisimova’s Date with Destiny

With the win, Amanda Anisimova advances to her first US Open final, where she will face world number two Aryna Sabalenka. The matchup promises fireworks, with both players known for their aggressive baseline play and mental toughness.

Sabalenka, who overcame Jessica Pegula earlier in the day, enters the final as the defending champion. But Anisimova’s performance—and her ability to stay calm amid chaos—has made her a fan favorite and a serious contender.

The Bigger Picture: Technology’s Role in Tennis

The US Open’s reliance on electronic line calling reflects a broader trend in professional sports toward automation and precision. While the system has dramatically reduced disputes and enhanced fairness, Thursday night’s malfunction highlights the need for constant vigilance and improvement.

A clash of the comebacks: Osaka and Anisimova face off in the U.S. Open  semifinals | WBHM 90.3

Tournament officials have pledged to review the incident and implement safeguards to prevent future disruptions. For players and fans, the hope is that technology will continue to serve the game—rather than distract from it.

Conclusion: A Night to Remember

As the dust settles on a remarkable night at the US Open, one thing is clear: Tennis remains a sport where anything can happen. Whether it’s a stunning comeback, a controversial call, or a technological hiccup, the drama is never far away.

For Amanda Anisimova, the victory is a career milestone and a ticket to the biggest stage of all. For Naomi Osaka, it’s a reminder that champions rise above adversity—even when it comes in the form of a computer glitch.

And for fans, it’s another chapter in the ever-evolving story of tennis, where passion, precision, and unpredictability collide.