Most Titles
Open Era singles titles.
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Martina Hingis 5 titles
Maria Sharapova won the 2009 Pan Pacific Open after Jelena Jankovic retired in the final (5-2 (ret.)). The WTA 1000 event was played September 27–October 3 on hard courts in Tokyo, Japan.
The Pan Pacific Open is a long-running women's hard-court tournament in Tokyo.
Full tournament history →Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.
The leading Open Era records for Pan Pacific Open.
Open Era singles titles.
Champion or runner-up finishes.
Recorded main-draw match wins.
Editions with a recorded main-draw match.
View the full Pan Pacific Open record book →
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
| Winner | Score | Runner-up | H2H | Match Data | Season | Surface |
|---|---|---|---|---|---|---|
| Belinda Bencic | 6-2 6-3 | Linda Noskova | H2H | Match data | 2025 | Hard |
| Qinwen Zheng | 7-6(5) 6-3 | Sofia Kenin | H2H | Match data | 2024 | Hard |
| Veronika Kudermetova | 7-5 6-1 | Jessica Pegula | H2H | Match data | 2023 | Hard |
| Liudmila Samsonova | 7-5 7-5 | Qinwen Zheng | H2H | Match data | 2022 | Hard |
| Naomi Osaka | 6-2 6-3 | Anastasia Pavlyuchenkova | H2H | Match data | 2019 | Hard |
View full tournament history →