2022 Toray Pan Pacific Open
The 2022 Toray Pan Pacific Open was a professional women's tennis tournament played on outdoor hard courts. It was the 48th edition of the Pan [Pacific Open], and part of the WTA 500 tournaments of the 2022 WTA Tour. It took place at the Ariake Coliseum in Tokyo, Japan. It was the first event since 2019, with the 2020 and 2021 events cancelled due to the COVID-19 pandemic. Unseeded Liudmila Samsonova won the singles title.
Finals
Singles
- Liudmila Samsonova defeated Zheng Qinwen 7–5, 7–5
Doubles
- Gabriela Dabrowski / Giuliana Olmos defeated Nicole Melichar-Martinez / Ellen Perez 6–4, 6–4
Singles main draw entrants
Seeds
- Rankings are as of September 12, 2022
Other entrants
The following players received wild cards into the main singles draw:The following player used a protected ranking to enter the main draw:
The following players received entry from the singles qualifying draw:
Withdrawals
;Before the tournament- Sorana Cîrstea → replaced by Daria Saville
- Daria Kasatkina → replaced by Wang Xinyu
- Yulia Putintseva → replaced by Wang Qiang
- Aryna Sabalenka → replaced by Claire Liu
Retirements
Doubles main draw entrants
Seeds
- Rankings are as of September 12, 2022
Other entrants
The following pair received a wildcard into the doubles main draw:The following pair received entry as alternates:
Withdrawals
;Before the tournament- Beatriz Haddad Maia / Zhang Shuai → replaced by Mai Hontama / Yuki Naito
- Xu Yifan / Yang Zhaoxuan → replaced by Miyu Kato / Wang Xinyu