Most Finals
Champion or runner-up finishes.
- 1 Maria Sharapova 1 final
- 1 Mashona Washington 1 final
Japan Women's Open tournament history
The Japan Women's Open is a hard-court WTA tournament in Osaka.
Explore the recorded Japan Women's Open final from 2004. Open an edition for its draw and match results.
Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.
Record Book
Career Leaders
Most Match Wins
Recorded main-draw match wins.
- 1 Maria Sharapova 4 wins
- 1 Mashona Washington 4 wins
- 2 Klara Koukalova 3 wins
- 2 Tamarine Tanasugarn 3 wins
- 3 Aniko Kapros 2 wins
Most Appearances
Editions with a recorded main-draw match.
- 1 Aiko Nakamura 1 appearance
- 1 Akiko Morigami 1 appearance
- 1 Alina Jidkova 1 appearance
- 1 Aniko Kapros 1 appearance
- 1 Arantxa Parra Santonja 1 appearance
Champion Records
Youngest & Oldest Champions
Age at the start of the tournament.
- Maria Sharapova 17.5 yearsYoungest · 2004
- Maria Sharapova 17.5 yearsOldest · 2004
Lowest-Ranked Champion
Entering singles ranking.
- 1 Maria Sharapova No. 102004
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
Tournament Outcomes by Season
| Season | Winner | Score | Runner-up | H2H | Match Data | Category | Surface |
|---|---|---|---|---|---|---|---|
| 2004 | Maria Sharapova | 6-0 6-1 | Mashona Washington | H2H | Match data | Tier III → modern equivalent WTA 250 | Hard |
Frequently Asked Questions
- Where is Japan Women's Open held?
- Japan Women's Open is held in Japan Open, Japan.
- Who is the latest recorded Japan Women's Open winner?
- The 2004 Japan Women's Open was won by Maria Sharapova, who defeated Mashona Washington 6-0 6-1.
- What is the earliest recorded Japan Women's Open edition?
- The earliest recorded edition of Japan Women's Open in TennisDB is 2004.
- What surface is Japan Women's Open played on?
- Japan Women's Open is played on hard courts.