Pegula and Sabalenka Shine at US Open: The Power of Preparation and Mental Fortitude

New York, Wednesday night at Flushing Meadows witnessed a day disrupted by rain, but when play resumed under the roofs of Arthur Ashe and Louis Armstrong Stadium, the two biggest title contenders sent out powerful messages. Jessica Pegula, the No. 3 seed from the United States, needed just 56 minutes to dispatch fellow American Sofia Kenin 6-3, 6-1, while Aryna Sabalenka, the two-time defending champion, also took only 54 minutes to demolish Russian qualifier Polina Iatcenko 6-1, 6-1. It wasn't just the rapid victories that stood out, but the manner in which they won: complete control, few errors, and an unshakable mentality under the pressure of a Grand Slam. The match between Pegula and Kenin lacked the drama of their previous Grand Slam meeting at the 2026 US Open second round, where Pegula needed a first-set tiebreak to get past the 2026 Australian Open champion. This time, Pegula entered with high focus. She lost only seven points on serve, hit 18 winners, and committed just eight unforced errors. Notably, she never faced a break point. This statistic demonstrates Pegula's absolute solidity in serving and returning, a key factor in her complete control of the match. She broke Kenin to lead 3-1 in the first set, then won seven consecutive games spanning both sets to close out the match quickly. "I knew today was going to be tough. Sonya has given me a lot of trouble in the past. She's a great player and a champion, so I was just trying to stay focused on what I needed to do," Pegula said after the match. Her humility is justified, but the numbers tell a different story: Pegula is playing the most effective tennis of her career at Flushing Meadows, where she reached the final last year and is now into the third round for the seventh consecutive year. Notably, Pegula has changed her approach to serving. "I'm going pretty big on second serves, I'm trying to mix up where I'm going and just trust that I can hit good serves in the moment," she explained. "That's been a lot of work we've done off the court, so really excited when I can practice something, and it pays off in the match." This detail shows Pegula's strategic investment, something long-time observers can clearly recognize. On the other side of the net, Aryna Sabalenka continued to show her absolute dominance. She needed only 54 minutes to defeat Iatcenko, a Russian qualifier. Sabalenka faced no difficulties, winning 6-1, 6-1 with a total of 12 consecutive games won after losing the first service game of the match. It was a near-perfect performance, but what impressed experts most was her post-match statement: "I'm happy with my level. I've been working really hard, but I feel like I'm kind of moving away from trying to be perfect on court. I know that you cannot be perfect, and I'm just trying to work with what I have right now." Sabalenka, who has won the US Open two consecutive years (2026, 2026), is showing remarkable mental maturity. She no longer feels the pressure to prove anything, instead focusing on each match, each shot. This makes her extremely dangerous, because a Sabalenka who is no longer worried about being perfect will be a true winning machine. While the top two players displayed overwhelming strength, other seeds also had notable performances. Linda Noskova, the No. 6 seed from Czech Republic, closed the night session with a 6-4, 6-2 victory over Lanlana Tararudee of Thailand. Elina Svitolina, the No. 9 seed from Ukraine, saved a match point in the second-set tiebreaker to overcome Maya Joint of Australia 6-2, 6-7(6), 6-4. This was a match that showed the resilience of a player who has reached Grand Slam semifinals. Iva Jovic, the 18-year-old American talent, completed her rain-delayed first-round match, defeating Magdalena Frech of Poland 7-5, 6-3. Jovic came back from an early deficit in the first set to win in straight sets. Diana Shnaider, the No. 15 seed, defeated former world No. 1 Karolina Pliskova of Czech Republic 6-1, 7-6(4). Shnaider, who reached the French Open semifinals this season, will face Taylor Townsend next after Townsend overwhelmed Taylah Preston of Australia 6-1, 6-1. Ekaterina Alexandrova, the No. 18 seed, needed three sets to get past Kimberly Birrell of Australia 6-1, 2-6, 6-3. She will meet Marta Kostyuk, the No. 11 seed from Ukraine, who eliminated 2026 US Open champion Sloane Stephens 6-1, 7-5. Kostyuk led 6-1, 4-2 before Stephens mounted a second-set comeback and eventually earned a set point opportunity. Kostyuk escaped the danger and won the final three games. "I was a little nervous," Kostyuk admitted. "I kind of knew what to expect, but I knew she was gonna try to change something. At the same time, I knew how she was playing, and I beat her. But yeah, it's a different tournament; it's a Grand Slam." Kostyuk's caution is entirely reasonable, because at Grand Slams, every match can become a deadly trap for players who lose focus. Jasmine Paolini, the No. 19 seed from Italy, continued her impressive form with a 6-4, 6-1 victory over countrywoman Lucrezia Stefanini. She will face Sorana Cirstea of Romania, who defeated Diane Parry of France 6-2, 7-5. Anna Kalinskaya, the No. 21 seed, advanced with a 7-5, 2-6, 6-3 victory over Wang Xinyu of China in a three-set match. Emma Navarro, the No. 26 seed, rallied to defeat Caty McNally 3-6, 6-2, 6-3 in an all-American matchup. Navarro will meet Karolina Muchova, the No. 7 seed from Czech Republic, who crushed Katie Boulter of Britain 6-1, 6-0 in less than an hour. Ann Li, the No. 29 seed, pulled out a hard-fought victory over Donna Vekic of Croatia 5-7, 7-6(4), 6-4. Meanwhile, Jelena Ostapenko, the No. 30 seed from Latvia, was the lone seeded woman eliminated on Wednesday. Tatjana Maria of Germany rallied to defeat the 2026 French Open champion 4-6, 6-1, 6-2 in a rain-delayed first-round match. Rain disrupted much of Wednesday's schedule, suspending play on outdoor courts while matches continued under the roofs at Arthur Ashe Stadium and Louis Armstrong Stadium. This creates a certain unfairness for players who have to play on outdoor courts, as they face interruptions and may have to play on consecutive days. However, that is part of professional tennis, and experienced players usually know how to adapt better. Looking at the entire day of play, a clear trend emerges: the top players are showing superiority in both skill and mentality. Pegula and Sabalenka didn't just win; they won convincingly, with impressive winner/error ratios and absolute control of the match. This shows they are at the peak of their form and are the strongest title contenders. However, tennis always holds surprises. Ostapenko's first-round exit is a reminder that nothing is certain at Grand Slams. The difference between a top-10 player and a player outside the top 30 can be just a few points at crucial moments. This explains why players like Kostyuk always remain cautious, as they understand that a moment of lost focus can collapse everything. For Pegula, the next match will be a real test. She will face Leylah Fernandez, the No. 31 seed from Canada, who reached the US Open final in 2026. Fernandez defeated Mananchaya Sawangkaew of Thailand 6-4, 6-1 in the second round. This will be a match between two former Grand Slam finalists, and it promises to be exciting. Pegula needs to maintain high focus to overcome a versatile opponent who never gives up. Meanwhile, Sabalenka continues her title defense. She is showing frightening form, and if she keeps playing like this, she could become the first player to win three consecutive US Open titles since Steffi Graf did it in the late 1980s. However, the road ahead is long, and the real challenges will begin from the fourth round onwards, when she may face higher-ranked opponents. From a data perspective, the most notable statistic of the day was Pegula's points won on serve. She lost only 7 points on serve, an extremely impressive number, showing her serving is working very effectively. This is even more remarkable given that her opponent Kenin is a good returner. The combination of good serving and precise returning is helping Pegula completely control her service games. Another notable point is Sabalenka's admission that she is "moving away from trying to be perfect." This shows a shift in the Belarusian's mindset. Instead of pressure to win every point, she is focusing on playing the right tactics and taking opportunities. This is a sign of maturity, and could be the key to overcoming difficult moments in the tournament. Overall, Wednesday's play at the US Open saw the rise of top players, along with exciting and dramatic matches in other rounds. Rain may have disrupted the schedule, but it could not diminish the tournament's appeal. As the third round approaches, exciting matchups await fans, and players like Pegula, Sabalenka, Fernandez, Muchova, and Kostyuk promise to deliver top-level performances. Can Pegula go further than last year's final? Can Sabalenka make history? The answers will unfold in the coming days.