Japan Open
WTA, WTA250, best of 3. Osaka, hard
6 editions in the record, 2013 to 2025, 182 matches
Also filed here: HP Open, Japan Women's Open Tennis, Toray Pan Pacific Open Tennis Tournament
6 editions in the record, 2013 to 2025, 182 matches
Also filed here: HP Open, Japan Women's Open Tennis, Toray Pan Pacific Open Tennis Tournament
01/Editions
6 seasons
| Season | From | To | Matches | Champion | Runner-up | Final |
|---|---|---|---|---|---|---|
| 2025 | Oct 13, 2025 | Oct 19, 2025 | 301 not counted | Fernandez L.A. No. 27 | Valentova T. No. 78 | 6-0, 5-7, 6-3 |
| 2024 | Oct 14, 2024 | Oct 20, 2024 | 31 | Lamens S. No. 125 | Birrell K. No. 150 | 6-0, 6-4 |
| 2023 | Sep 11, 2023 | Sep 17, 2023 | 31 | Krueger A. No. 123 | Zhu L. No. 35 | 6-3, 7-6 |
| 2019 | Sep 16, 2019 | Sep 22, 2019 | 27 | Osaka N. No. 4 | Pavlyuchenkova A. No. 41 | 6-2, 6-3 |
| 2014 | Oct 6, 2014 | Oct 12, 2014 | 31 | Stosur S. No. 18 | Diyas Z. No. 37 | 7-6, 6-3 |
| 2013 | Oct 7, 2013 | Oct 13, 2013 | 301 not counted | Stosur S. No. 20 | Bouchard E. No. 35 | 3-6, 7-5, 6-2 |
02/Most titles here
of 6 editions in the record
- 2Stosur S.2013, 2014
- 1Fernandez L.A.2025
- 1Krueger A.2023
- 1Lamens S.2024
- 1Osaka N.2019
03/Draw, 2019
Sep 16, 2019 to Sep 22, 2019
27 matches started
27 matches started
04/Final
1 match
Osaka N. No. 4 d. Pavlyuchenkova A. No. 416-2, 6-3
05/Semifinal
2 matches
Osaka N. No. 4 d. Mertens E. No. 246-4, 6-1
Pavlyuchenkova A. No. 41 d. Kerber A. No. 156-3, 6-3
06/Quarterfinal
4 matches
Mertens E. No. 24 d. Giorgi C. No. 546-4, 6-3
Osaka N. No. 4 d. Putintseva Y. No. 366-4, 6-4
Pavlyuchenkova A. No. 41 d. Doi M. No. 836-2, 6-2
07/2nd Round
8 matches
Mertens E. No. 24 d. Hsieh S.W. No. 336-3, 1-6, 6-2
Giorgi C. No. 54 d. Stephens S. No. 146-0, 6-3
Pavlyuchenkova A. No. 41 d. Bertens K. No. 86-1, 7-5
Putintseva Y. No. 36 d. Flink V. No. 1496-1, 6-1
08/1st Round
12 matches
Mertens E. No. 24 d. Osuigwe W. No. 1156-3, 6-1
Pavlyuchenkova A. No. 41 d. Yastremska D. No. 286-3, 6-1
Doi M. No. 83 d. Mladenovic K. No. 446-1, 6-2
Hsieh S.W. No. 33 d. Muguruza G. No. 263-6, 7-6, 6-1
Keys M. No. 16 d. Kasatkina D. No. 406-3, 6-4
Putintseva Y. No. 36 d. Kawa K. No. 1306-4, 7-6
The draw lists every main-draw match the record holds for the season, deepest round first, the winner named first with the score as his line reads. A retirement prints the sets that were played and the word; a walkover prints no score, because nothing was played, and is counted in nothing. Qualifying is not in the record. Ranks are the tour’s ranking on the day of the match.