WTA Japan Women's Open 2024 Draw & Results

Completed

Suzan Lamens won the 2024 Japan Women's Open, defeating Kimberly Birrell 6-0 6-4 in the final. The WTA 250 event was played October 14–20 on hard courts in Osaka, Japan.

The Japan Women's Open is a hard-court WTA tournament in Osaka.

Full tournament history →
Champion
Suzan Lamens
def. Kimberly Birrell , 6-0 6-4
Dates
Oct 14 — Oct 20
Location
Osaka, Japan
Category
WTA 250
Surface
Hard
Prize money
$267,082

Results

Match type

Round of 32

Suzan Lamens #125 6-1 6-2
Viktoriya Tomova #49
Lucia Bronzetti #78 6-3 6-4
Cristina Bucsa #70
Ana Bogdan #111 6-2 6-2
Veronika Kudermetova #67
Marie Bouzkova #43 7-6(6) 2-6 6-3
Moyuka Uchijima #59
Diane Parry #52 4-6 7-6(4) 6-1
Erika Andreeva #66
Greet Minnen #95 6-3 6-0
Bianca Andreescu #163
Clara Tauson #63 6-1 6-4
Katie Volynets #58
Harriet Dart #81 3-6 7-5 7-5
Laura Siegemund #89
Kimberly Birrell #150 6-2 6-3
Saisai Zheng #1007
Elise Mertens #27 6-1 6-1
Mai Hontama #126
Sara Saito #179 6-3 6-2
Jessica Bouzas Maneiro #61
Elina Avanesyan #48 7-6(1) 6-3
Ashlyn Krueger #65 DEF
Aoi Ito #188 6-2 3-6 7-5
Sofia Kenin #158
Elisabetta Cocciaretto #50 6-4 5-7 7-6(3)
Jessika Ponchet #109
Eva Lys #118 6-2 6-3
Camila Osorio #55
Mccartney Kessler #76 6-4 6-1
Ena Shibahara #139

Round of 16

Suzan Lamens #125 6-3 6-4
Lucia Bronzetti #78
Ana Bogdan #111 6-0 7-6(5)
Marie Bouzkova #43
Diane Parry #52 6-4 6-2
Greet Minnen #95
Clara Tauson #63 6-3 6-2
Harriet Dart #81
Kimberly Birrell #150 3-6 7-5 4-1 (ret.)
Elise Mertens #27
Sara Saito #179 7-6(2) 6-4
Elina Avanesyan #48
Aoi Ito #188 6-4 6-3
Elisabetta Cocciaretto #50
Eva Lys #118 7-6(7) 3-6 7-5
Mccartney Kessler #76

Quarterfinals

Suzan Lamens #125 4-6 6-3 6-3
Ana Bogdan #111
Diane Parry #52 6-3 1-6 6-3
Clara Tauson #63
Kimberly Birrell #150 7-5 6-4
Sara Saito #179
Aoi Ito #188 6-7(8) 6-2 6-3
Eva Lys #118

Semifinals

Suzan Lamens #125 6-2 6-4
Diane Parry #52
Kimberly Birrell #150 6-4 6-3
Aoi Ito #188

Final

Suzan Lamens #125 6-0 6-4
Kimberly Birrell #150

Tournament Records

The leading Open Era records for Japan Women's Open.

Most Finals

Champion or runner-up finishes. 3 players share this record.

  1. Amy Frazier 4 finals

Most Appearances

Editions with a recorded main-draw match.

  1. 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

Recent Japan Women's Open finals
WinnerScoreRunner-upH2HMatch DataSeasonSurface
Leylah Fernandez #27 6-0 5-7 6-3 Tereza Valentova #78 H2H Match data 2025 Hard
Suzan Lamens #125 6-0 6-4 Kimberly Birrell #150 H2H Match data 2024 Hard
Ashlyn Krueger #123 6-3 7-6(6) Lin Zhu #35 H2H Match data 2023 Hard
Su-Wei Hsieh #40 6-2 6-2 Amanda Anisimova #134 H2H Match data 2018 Hard
Zarina Diyas #100 6-2 7-5 Miyu Kato #171 H2H Match data 2017 Hard

View full tournament history →

Related Tournaments

Other WTA 250 tournaments in 2024

Previous editions of Japan Women's Open

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.