US Open 2026: Gauff, Zverev and Auger-Aliassime Face Stern Tests Against Familiar Foes

New York, September 2 – As the American flag waves over Arthur Ashe Stadium, a strange feeling envelops Flushing Meadows. Not the excitement of opening day, but the kind of tension I've learned to recognize through thousands of matches: the tension of reunions. Today's second round at the US Open is not just about tennis matches – they are confrontations with the past, with memories that have kept the world's top players awake at night. Let's start with the women's headline match: Paula Badosa against Coco Gauff. The statistic is so daunting that it makes any analyst pause: the Spaniard has won 5 of her 8 meetings with Gauff, including their last two. This is not an opponent the 2026 champion can take lightly, even though Badosa is currently ranked 87th in the world after a long battle with injuries. But look closer at that number 87. It doesn't reflect the true quality of a player who once stood at world No. 2. Badosa missed last year's US Open and this year's French Open due to injury, but she just defeated Daria Kasatkina in straight sets in the first round. As I watched that match from the press area, I realized something: Badosa's body is back, and for a player with such solid technical foundations, a healthy body is all she needs to create an upset. Gauff, on the other hand, is having a wonderful summer. Reaching the Wimbledon semi-finals for the first time in July proved that her improved serve and consistency are paying off. But the biggest question remains: are those improvements enough to overcome an opponent who has repeatedly found her weaknesses? In tennis, there are opponents you never want to face in early rounds, and Badosa is exactly that for Gauff. Moving to the men's draw, Alexander Zverev is having the best year of his career. His first Grand Slam title at Roland Garros and runner-up finish at Wimbledon have elevated the German to new heights. But Tuesday's nearly five-hour battle with Lorenzo Sonego was a reminder that even the best players have off days. "I think I missed a few more backhands than I usually do... tough battle, and I think it was a match that I needed," Zverev said after edging past Sonego. That statement reminded me of a principle I've learned through years of watching major tournaments: tough early-round matches are often what true champions need to rediscover their competitive edge. But the problem is Zverev will have little time to recover before facing Quentin Halys – a Frenchman who has tested him in both their previous meetings. Halys has reached the US Open second round for the first time, and this is exactly the most dangerous type of opponent: a player in good form, with nothing to lose, who has already given you trouble. Zverev won both previous encounters, but victories never came easily. In tennis, familiarity can be a double-edged sword – it can help you know how to cope, but it can also make you complacent. Meanwhile, Felix Auger-Aliassime faces an even bigger challenge. The world No. 4 from Canada didn't get the smooth start he wanted as Rinky Hijikata drew him into a nearly three-and-a-half-hour battle before the two-time semi-finalist managed to win in four sets. "He made me think a lot. The match got quite tense," Auger-Aliassime admitted. Now he faces Karen Khachanov – a former US Open semi-finalist who has won 2 of their 4 previous meetings. Khachanov is coming off a dominant first-round victory and will certainly fancy his chances of upsetting one of the top seeds. This is the type of match I always enjoy watching: two players with similar styles, who understand each other's strengths and weaknesses, both hungry to go deeper at Flushing Meadows. Looking at today's schedule, I can't help but think about the harshness of elite tennis. A player can spend a whole year preparing, but everything can collapse in one Thursday afternoon. Arthur Ashe Stadium will witness Naomi Osaka against Katerina Siniakova, Taylor Fritz against Mattia Bellucci, and Elena Rybakina against Jessica Bouzas Maneiro. Each match has its own story, but the matches I've analyzed above are truly battles of people confronting their own past. There's something I've learned from years of following Grand Slams: second-round matches are often where a champion's true character is revealed. In the first round, everything is fresh and exciting. But by the second round, when bodies are starting to ache and minds have experienced their first ups and downs, you see the real nature of a player. Can Gauff overcome the Badosa nightmare? Can Zverev find enough physical reserves to overcome a confident Halys? Can Auger-Aliassime find a way to neutralize Khachanov's game? These questions will be answered in the coming hours. And as I sit in the press area, noting every shot, I remember why I love this sport so much. Not because of powerful strikes or spectacular rallies, but because of those moments when humans confront their own limits. That's when tennis stops being a game and becomes a mirror reflecting the human soul. Flushing Meadows today will witness battles not just of technique, but of spirit. And I, as a storyteller, will be there to capture every moment – the sweat, the glances, the handshakes – all the small details that create the bigger picture of elite tennis.