| 2025 Toray Pan Pacific Open | |
|---|---|
| Date | 20–26 October | 
| Edition | 51st | 
| Category | WTA 500 | 
| Draw | 28S / 16D | 
| Prize money | $1,064,510 | 
| Surface | Hard / outdoor | 
| Location | Tokyo, Japan | 
| Venue | Ariake Coliseum | 
| Champions | |
| Singles | |
|  Belinda Bencic | |
| Doubles | |
|  Tímea Babos /  Luisa Stefani | |
The 2025 Toray Pan Pacific Open was a professional women's tennis tournament played on outdoor hard courts. It was the 51st edition of the Pan Pacific Open, and part of the WTA 500 tournaments of the 2025 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan from 20 to 26 October 2025. [1]
 Belinda Bencic  def.
  Belinda Bencic  def.   Linda Nosková 6–2, 6–3
  Linda Nosková 6–2, 6–3 Tímea Babos  /
  Tímea Babos  /   Luisa Stefani  def.
  Luisa Stefani  def.   Anna Danilina /
  Anna Danilina /   Aleksandra Krunić 6–1, 6–4
  Aleksandra Krunić 6–1, 6–4| Country | Player | Rank | Seeds | 
|---|---|---|---|
|  ITA | |||
|  KAZ | Elena Rybakina | 9 | 2 | 
| Ekaterina Alexandrova | 10 | 3 | |
|  DEN | |||
|  SUI | Belinda Bencic | 14 | 5 | 
|  CZE | Linda Nosková | 17 | 6 | 
| Diana Shnaider | 19 | 7 | |
|  CZE | Karolína Muchová | 20 | 8 | 
|  CAN | Victoria Mboko | 24 | 9 | 
|  USA | Sofia Kenin | 26 | 10 | 
The following players received wildcards into the singles draw:
The following player received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
 Daria Kasatkina → replaced by
  Daria Kasatkina → replaced by   Linda Nosková
  Linda Nosková  Elise Mertens → replaced by
  Elise Mertens → replaced by   Wang Xinyu
  Wang Xinyu  Emma Navarro → replaced by
  Emma Navarro → replaced by   Jaqueline Cristian
  Jaqueline Cristian  Jasmine Paolini → replaced by
  Jasmine Paolini → replaced by   Viktorija Golubic
  Viktorija Golubic  Jessica Pegula → replaced by
  Jessica Pegula → replaced by   Maya Joint
  Maya Joint  Naomi Osaka → replaced by
  Naomi Osaka → replaced by   McCartney Kessler
  McCartney Kessler  Clara Tauson → replaced by
  Clara Tauson → replaced by   Suzan Lamens
  Suzan Lamens  Zheng Qinwen → replaced by
  Zheng Qinwen → replaced by  Anna Kalinskaya
 Anna Kalinskaya | Country | Player | Country | Player | Rank1 | Seed | 
|---|---|---|---|---|---|
|  AUS | Ellen Perez |  USA | Taylor Townsend | 20 | 1 | 
|  USA | Asia Muhammad |  NED | Demi Schuurs | 35 | 2 | 
|  KAZ | Anna Danilina |  SRB | Aleksandra Krunić | 36 | 3 | 
|  HUN | Tímea Babos |  BRA | Luisa Stefani | 38 | 4 | 
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
 Linda Nosková /
  Linda Nosková /   Rebecca Šramková → replaced by
  Rebecca Šramková → replaced by   Emiliana Arango /
  Emiliana Arango /   Zeynep Sönmez
  Zeynep Sönmez