🇯🇵Completed
Japan Open 2025
Women's Singles
- Level
- WTA 250
- Where
- Osaka, Japan
- Surface
- Hard
- Dates
- 13 – 19 Oct 2025
Champion
🇨🇦Leylah Fernandez 4th seed
- R32Baptiste6-2 7-5
- R16Galfi6-1 6-4
- QFSramkova7-6(2) 6-3
- SFCirstea6-1 2-6 6-4
- FinalValentova6-0 5-7 6-3
5 wins, 2 sets dropped. Fernandez’s run, match by match
The title paid
250ranking points
$36,300 prize money
Runner-up
🇨🇿Tereza Valentova
163 pts
2024 champion
Suzan Lamens — out in the last 16
The week in numbers
32-player draw · 31 matches played3/8
top-8 seeds reached the quarter-finals
13
matches went to a deciding set
of 31 played
32
games in the longest match
Valentova d. Cristian, SF
7
sets decided by a tiebreak
4
home players in the draw
of 32
Final four
What each round was worth
and who took itResultPointsReached byPrize
- Champion250pts$36.3K
Leylah Fernandez(4)
- Runner-up163pts$21.5K
Tereza Valentova
- Semifinal98pts$12K
S. Cirstea, J. Cristian
- Quarterfinal54pts$6.8K
N. Osaka(1), O. Danilovic(6), V. Golubic, R. Sramkova
- Round of 1630pts$4.2K
8 players — incl. seeds 3, 5, 7, 8
- Round of 3214pts$3K
16 players — incl. seed 2
Past champions
- 2024
Suzan Lamens · d. Kimberly Birrell
All 31 matches, round by round
Final
- Leylah Fernandez def. Tereza Valentova6-0 5-7 6-3
Semifinals
- Leylah Fernandez def. Sorana Cirstea6-1 2-6 6-4
- Tereza Valentova def. Jaqueline Cristian6-7(3) 6-4 6-3
Quarterfinals
Round of 16
- Jaqueline Cristian def. Jessica Bouzas Maneiro0-6 6-4 6-2
- Naomi Osaka def. Suzan Lamens7-6(6) 3-6 6-2
- Olga Danilovic def. Ashlyn Krueger6-4 6-4
- Sorana Cirstea def. Katie Boulter6-3 6-1
- Leylah Fernandez def. Dalma Galfi6-1 6-4
- Rebecca Sramkova def. Ann Li6-2 3-6 6-3
- Tereza Valentova def. Elise Mertens6-4 6-1
- Viktorija Golubic def. Marie Bouzkova1-6 6-2 7-6(3)
Round of 32
- Ashlyn Krueger def. Maria Sakkari2-6 6-3 6-4
- Katie Boulter def. Linda Noskova7-6(3) 6-3
- Naomi Osaka def. Wakana Sonobe6-0 6-4
- Olga Danilovic def. Nao Hibino6-4 1-6 6-2
- Sorana Cirstea def. Moyuka Uchijima2-6 6-4 6-2
- Suzan Lamens def. Emiliana Arango6-1 6-2
- Ann Li def. Varvara Gracheva6-4 6-0
- Dalma Galfi def. Alycia Parks6-4 6-4
- Elise Mertens def. Cristina Bucsa7-6(5) 6-3
- Jaqueline Cristian def. Elisabetta Cocciaretto6-2 7-6(4)
- Jessica Bouzas Maneiro def. Katie Volynets6-2 6-4
- Leylah Fernandez def. Hailey Baptiste6-2 7-5
- Marie Bouzkova def. Ena Shibahara6-1 6-1
- Rebecca Sramkova def. Joanna Garland6-3 6-1
- Tereza Valentova def. Alexandra Eala6-1 6-2
- Viktorija Golubic def. Bianca Vanessa Andreescu6-3 4-6 6-4