Naomi Osaka knocked out Aryna Sabalenka and opened up the women's Wimbledon draw
Naomi Osaka achieved one of the most important victories of her return to the top of women's tennis: in the round of 16 at Wimbledon 2026, she defeated the top seed and world number one Aryna Sabalenka 6:2, 7:6(2). The duel was played on Sunday, July 5, 2026, at the All England Club in London, as the second match on Centre Court after the program began at 13:30 British Summer Time. According to the WTA report, Osaka reached victory in one hour and 28 minutes and advanced to the Wimbledon quarterfinals for the first time in her career. The result immediately changed the balance in the women's draw, because the highest-ranked player and one of the main favorites for the title was eliminated from the tournament.
Osaka, seeded 14th, entered the match with a difficult recent record against Sabalenka, who had defeated her three times in 2026. The WTA states that this was her first triumph over Sabalenka after eight years, that is, after their meeting at the 2018 US Open. In London, however, she imposed a different rhythm from the start: she was calmer in rallies, more precise on serve, and more willing to take risks in the moments when the match was being decided. Sabalenka later admitted at the press conference that Osaka had outplayed her with power and freedom of hitting, while the winner emphasized how much her first victory on Centre Court meant to her.
The first set under Osaka's complete control
Sabalenka opened the match with a secure service game, but Osaka very quickly took the initiative. According to the WTA's match report, an early break point was converted into a 2:1 lead, after which Osaka put together five games and pulled away to 5:1. Such a development was not only the result of several errors by the top seed, but also of a clear tactical plan by the Japanese player: deep returns, early contact with the ball, and an attempt to force Sabalenka onto defense on grass, a surface on which reaction time is additionally shortened. Sabalenka reduced the score to 5:2, but failed to change the dynamics of the set.
Osaka calmly closed out the first set with serving and attacking that recalled the periods in which she won the biggest tournaments on hard courts. The WTA states that she reached set point with her third ace, then finished the set a little after half an hour of play. That part of the match was particularly important because Osaka, according to the WTA, had been one of the most successful players during the season when she won the first set. The only exception before Wimbledon had been precisely her defeat to Sabalenka in Madrid, where Osaka won the opening set in a tie-break but then lost the match. This time she did not allow that pattern to repeat itself.
Sabalenka returned to rhythm, but not to control of the match
The second set was significantly more even, but Osaka still managed to maintain emotional and tactical stability. According to the WTA's description, at 3:2 Sabalenka saved two break points in a long game with several deuces, including an ace and a backhand winner on the most important points. That moment could have turned the match around because the top seed then looked for the first time as though she was approaching her own rhythm. Osaka, however, remained focused on her service games and did not allow her a new opportunity for greater pressure. Until the end of the set, neither player had another break point.
The tie-break, at least by reputation, should have suited Sabalenka. The WTA states that the Belarusian had a streak of 21 consecutive victories in Grand Slam tie-breaks, the longest such streak in the Open Era, including both men's and women's competition. Osaka broke that streak authoritatively. With her eighth ace she took a 2:1 lead, then used a series of her opponent's errors and her own baseline stability to win six consecutive points. Sabalenka saved the first match point, but Osaka converted the second into a victory that marked her biggest breakthrough on grass.
A victory that changes the picture of the tournament
After the match, the WTA highlighted several pieces of data that show the weight of Osaka's result. For Sabalenka, this was her first straight-sets defeat at a Grand Slam tournament since the 2020 US Open, and at the same time her streak of 14 consecutive quarterfinals at the Grand Slams in which she competed was ended, a streak that began at the 2022 US Open. For Osaka, the victory meant the sixth Grand Slam quarterfinal of her career, but her first away from hard courts. The WTA also states that she became the third Japanese woman in the Open Era to reach the Wimbledon quarterfinals, after Kimiko Date and Ai Sugiyama.
The statistical impression further confirmed what was visible on the court. The Guardian reported that Osaka had 21 winners and eight aces, while Sabalenka, one of the most powerful players on the WTA Tour, remained at 15 winners and five aces. Those numbers speak not only of the winner's aggression, but also of the quality of her performance under pressure: Osaka was not trying merely to withstand the top seed's surges, but often stopped them with the first shot after the serve or return. On grass, where one shot can change an entire game, such a combination of power and clarity of decision-making was decisive.
The wider context of Osaka's return
Osaka has won Grand Slam titles four times, but Wimbledon had long remained the most difficult place for her to achieve a major result. Before this edition, she had not gone beyond the third round, and her game, built on a powerful serve and flat shots, had not always found a natural relationship with the low bounce and quick transitions on grass. The WTA now records that in the 2026 season on grass she reached an 8:1 record, her best performance on that surface in a single calendar year. After the victory, she thanked her coaching team, especially coach Tomasz Wiktorowski, to whom she attributed an important role in adapting her game to grass courts.
Her return also has a wider sporting framework. Osaka won her last Grand Slam title at the 2021 Australian Open, and after that she went through several seasons of interruptions, changes of rhythm, and a return after the birth of her daughter Shai in July 2023, which The Guardian mentioned in the context of her new rise. The WTA's player profile records that in 2025 she returned to the Top 20 for the first time since January 2022 and that that season she played the final in Montréal and the US Open semifinal. Wimbledon 2026 has now brought her a result showing that her comeback is no longer only about occasional flashes, but about continuity on the biggest stages.
Sabalenka remains number one, but Wimbledon slips away from her again
For Sabalenka, the defeat is a heavy blow, especially because she arrived at Wimbledon as the top seed and world number one. The official Wimbledon website stated before the tournament that she arrived in London as a three-time semifinalist at that tournament and a four-time Grand Slam champion, with a game that on paper strongly suits grass. That is exactly why a defeat in the round of 16 carries more weight than an ordinary early exit: Sabalenka had an open opportunity to attack one of the two Grand Slam titles still missing from her collection, Roland-Garros and Wimbledon.
The WTA nevertheless states that Sabalenka will leave the All England Club as world number one even after this defeat, after Elena Rybakina was eliminated in the third round. That softens the immediate consequences in the rankings, but it does not change the sporting impression that a major opportunity was missed. Sabalenka spoke very self-critically after the match and admitted that she had not found the level needed to respond to Osaka's aggression. What was especially striking in such a defeat was that she did not lose to a player who merely waited for errors, but to an opponent who overpowered her in the key segments with her strongest weapons: pace, serve, and pressure from the baseline.
A quarterfinal against Karolina Muchova awaits her
Osaka will face Karolina Muchova in the quarterfinal, who also secured a place among the final eight on Sunday, July 5. The WTA reported that the Czech player defeated Barbora Krejčíková 7:5, 5:7, 6:3 and thus eliminated the last remaining former Wimbledon champion in the women's singles. That, according to the WTA, guaranteed that Wimbledon 2026 would get a new champion in the women's competition. In that match, Muchova showed the variety of play that is especially valuable on grass: she often came to the net, changed the rhythm, and used the slice to take comfort away from her opponent in rallies.
That quarterfinal meeting will also be interesting because of recent history. The WTA states that it will be the seventh head-to-head match between Osaka and Muchova, but the first after the final in Bad Homburg the previous week, when Osaka retired from the match after trailing 6:1, 1:0. Muchova arrives at Wimbledon with eight consecutive victories and a title won on grass, while Osaka arrives with the biggest victory of her season and with an obvious rise in confidence. In a sporting sense, the clash of their styles could be completely different from the match against Sabalenka: Osaka will face a player who does not depend only on power, but on changing the height, speed, and direction of the ball.
Wimbledon enters the final stretch with a completely open women's tournament
Wimbledon 2026 is played from June 29 to July 12 on the grass courts of the All England Lawn Tennis and Croquet Club in London. According to the official WTA tournament overview, the women's singles brings together 128 players, and the winner will claim the Venus Rosewater Dish, one of the most recognizable trophies in tennis. The WTA also states that Wimbledon is the oldest tennis tournament in the world and that the women's singles tournament was first played in 1884. Such context further strengthens the significance of Osaka's breakthrough, because she reached the quarterfinals at the tournament that had long been her least successful among the four majors.
Ahead of the second week, the women's draw was left without the top seed, without the last former champion in the tournament, and with a number of players seeking a first Wimbledon title. With this result, Osaka opened the possibility that her season could turn into one of the tournament's most important stories. It is still only a quarterfinal, not the final weekend, but the way she defeated Sabalenka shows that in London she is no longer just a returning player trying to find form on grass. After 6:2 and 7:6(2) against the world number one, Osaka became one of the players most directly shaping the final stage of Wimbledon 2026.
Sources:
- WTA – report on Naomi Osaka's victory over Aryna Sabalenka, the result, match duration, streaks and next opponent (link)
- WTA – official overview of the Wimbledon 2026 tournament, dates, surface, draw and basic tournament context (link)
- WTA – report on Karolina Muchova's victory over Barbora Krejčíková and the context of the quarterfinal against Osaka (link)
- The Guardian – report from Centre Court, statistical data and players' reactions after the match (link)
- The Championships, Wimbledon – official tournament schedule and results page (link)
- The Championships, Wimbledon – preview and context of Sabalenka's appearance ahead of the tournament (link)
- WTA – Naomi Osaka profile and data on her return to the Tour (link)