2025 Toray Pan Pacific Open
October 20 - October 26
Last Updated on October 21, 2025
The 2025 Toray Pan Pacific Open is a professional women’s tennis tournament that is held in Tokyo, Japan. This prestigious event is the 51st edition of the Pan Pacific Open and is classified as a WTA 500 tournament on the 2025 WTA Tour. The tournament is contested on outdoor hardcourts at the Ariake Coliseum and Ariake Tennis Forest Park, forming a key stop on the annual Asian Swing.
The main draw competition is scheduled to run from Monday, October 20, to Sunday, October 26, 2025. The singles field features 28 players, with the doubles draw hosting 16 teams. The event draws many of the world’s top players, offering substantial ranking points and a significant prize money pool. Defending her singles title from the 2024 edition is Zheng Qinwen, while the reigning doubles champions are the Japanese pair of Shuko Aoyama and Eri Hozumi.
| WTA Tournament Profile | ||
| Scores | Order of Play | Draws |
Champions
| Event | Champion(s) | Runner(s)-up |
| Singles | ||
| Doubles | ||
Prize Money and Ranking Points
The Toray Pan Pacific Open, as a WTA 500-level event, offered a substantial commitment of financial compensation and ranking points. The total prize money for the 2025 edition was $1,064,510, representing a significant increase of over 15% from the previous year.
The distribution of prize money and WTA ranking points was as follows:
| Result | Prize Money (USD) and Ranking Points | |
| Singles | Doubles | |
| Winner | $164,000 | 500 pt | $54,300 | 500 pt |
| Runner-up | $101,000 | 325 pt | $33,000 | 325 pt |
| Semifinalist | $59,000 | 195 pt | $19,160 | 195 pt |
| Quarterfinalist | $28,695 | 108 pt | $9,840 | 108 pt |
| Round of 16 | $14,945 | 60 pt | $6,000 | 1 pt |
| Round of 32 | $11,300 | 1 pt | – |
Schedule
- Qualification: Saturday, October 18 to Sunday, October 19, 2025.
- Main Draw: Monday, October 20 to Sunday, October 26, 2025.
Player Field
The singles main draw consisted of 28 players. Due to a number of withdrawals, the final field saw several players enter as replacements and lucky losers, ensuring a highly competitive draw. The seeding for the tournament was determined by the WTA rankings as of October 13, 2025.
Seeds
The final seeds for the tournament, with the top four receiving a first-round bye, were:
| Country | Player | Rank | Seed |
| KAZ | Elena Rybakina | 9 | 1 |
| – | Ekaterina Alexandrova | 10 | 2 |
| SUI | Belinda Bencic | 14 | 3 |
| CZE | Linda Nosková | 17 | 4 |
| – | Diana Shnaider | 19 | 5 |
| CZE | Karolína Muchová | 20 | 6 |
| CAN | Victoria Mboko | 24 | 7 |
| USA | Sofia Kenin | 26 | 8 |
Other Entrants
The main draw was also supplemented by the following players:
- Wildcards (WC): Four players received wildcards into the singles draw: Bianca Andreescu (CAN), Nikola Bartůňková (CZE), Wakana Sonobe (JPN), and Moyuka Uchijima (JPN).
- Protected Ranking (PR): Markéta Vondroušová (CZE) entered the draw using a protected ranking.
- Qualifiers (Q): Six players successfully advanced from the qualifying tournament: Katie Boulter (GBR), Cristina Bucșa (ESP), Alina Charaeva, Varvara Gracheva (FRA), Eva Lys (GER), and Maria Sakkari (GRE).
- Lucky Losers (LL): Viktorija Golubic (SUI) and Suzan Lamens (NED) received entry into the main draw as lucky losers.
Withdrawals
Several high-profile players withdrew from the tournament before the main draw began, which necessitated the re-seeding of the draw and the introduction of replacements and lucky losers. Notable withdrawals included:
- Jasmine Paolini
- Zheng Qinwen (The defending champion)
- Clara Tauson
- Naomi Osaka
- Jessica Pegula
- Daria Kasatkina
- Elise Mertens
- Emma Navarro
Venue
The tournament was held at the Ariake Coliseum and Ariake Tennis Forest Park in Tokyo, Japan. The primary court, the Ariake Coliseum, is an iconic venue in Japanese tennis, notable for its retractable roof, which ensured play could continue regardless of weather conditions throughout the week. The tournament was played on outdoor hardcourts, a surface that rewards aggressive play and consistent hitting.
Broadcaters
Check this page for a list of official broadcasters for the 2025 Toray Pan Pacific Open.