Most Titles
Open Era singles titles.
-
Samantha Stosur 3 titles
WTA Japan Women's Open 2026 Schedule & Draw
UpcomingOfficial 2026 name Kinoshita Group Japan Open Tennis Championships
The 2026 Japan Women's Open is a WTA 250 tournament scheduled for October 19–25 on hard courts in Osaka, Japan. Leylah Fernandez won the 2025 title.
The Japan Women's Open is a hard-court WTA tournament in Osaka.
Full tournament history →Dates
Oct 19 — Oct 25 (starts in 11 days)
Location
Osaka, Japan
Category
WTA 250
Surface
Hard
Prize money
$283,347
Results
| Winner | Score | Loser | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| This tournament has not started yet. Matches will appear here once play begins. | ||||||
Tournament Records
The leading Open Era records for Japan Women's Open.
Most Finals
Champion or runner-up finishes. 3 players share this record.
-
Amy Frazier 4 finals
Most Match Wins
Recorded main-draw match wins.
-
Samantha Stosur 24 wins
Most Appearances
Editions with a recorded main-draw match.
-
Kimiko Date 11 appearances
View the full Japan Women's Open record book →
Open Era main-draw singles records from 1968 onward. Ranking records begin where reliable entering rankings are available.
Recent Finals
| Winner | Score | Runner-up | H2H | Match Data | Season | Surface |
|---|---|---|---|---|---|---|
| Leylah Fernandez | 6-0 5-7 6-3 | Tereza Valentova | H2H | Match data | 2025 | Hard |
| Suzan Lamens | 6-0 6-4 | Kimberly Birrell | H2H | Match data | 2024 | Hard |
| Ashlyn Krueger | 6-3 7-6(6) | Lin Zhu | H2H | Match data | 2023 | Hard |
| Su-Wei Hsieh | 6-2 6-2 | Amanda Anisimova | H2H | Match data | 2018 | Hard |
| Zarina Diyas | 6-2 7-5 | Miyu Kato | H2H | Match data | 2017 | Hard |
View full tournament history →
Frequently Asked Questions
- Where is Japan Women's Open held?
- Japan Women's Open is held in Osaka, Japan.
- Who is the latest recorded Japan Women's Open winner?
- The 2025 Japan Women's Open was won by Leylah Fernandez, who defeated Tereza Valentova 6-0 5-7 6-3.
- Who has won the most Japan Women's Open titles?
- Samantha Stosur has won 3 Japan Women's Open titles, the most by any player.
- What is the earliest recorded Japan Women's Open edition?
- The earliest recorded edition of Japan Women's Open in TennisDB is 1970.
- What surface is Japan Women's Open played on?
- Japan Women's Open is played on hard courts.