Following her maiden US Open championship victory, world No. 1 Elena Rybakina is set to headline the field at next month's Toray Pan Pacific Open in Tokyo. The tournament, which serves as the final WTA 500 event of the 2026 season, will feature a competitive roster including fellow top-ten players Jessica Pegula, Elina Svitolina, Iga Swiatek, and Marta Kostyuk. Rybakina, who recently became the first Kazakh to win the US Open, enters the event with a clear ambition to finish her historic season ranked as the year-end world number one.
For participants, the Tokyo event carries significant implications for the WTA Finals. With players like Svitolina, Muchova, Kostyuk, and Swiatek fighting for positioning on the leaderboard, the tournament in Japan serves as a critical stop before the season concludes. The field is packed with talent, featuring past major champions and top-20 competitors, including Naomi Osaka, Belinda Bencic, and Jasmine Paolini, ensuring that the final weeks of the tour will be highly contested.
According to the WTA, the 28-player field includes 17 direct entrants, six qualifiers, four wild cards, and one special exempt spot. The tournament structure grants byes into the second round for the top four seeds. Defending champion Belinda Bencic will return to Tokyo to defend her title, marking her seventh appearance at the event. Other notable entrants confirmed for the draw include Leylah Fernandez, Ekaterina Alexandrova, and Anna Kalinskaya, while athletes such as Ann Li and Maria Sakkari are currently listed as main-draw alternates.
The tournament is scheduled to take place from October 26 through November 1, 2026. Rybakina, who has already secured major titles at Wimbledon, the Australian Open, and the US Open this season, continues her pursuit of completing a career Grand Slam.