2025 Japan Women's Open – Singles

Singles
2025 Japan Women's Open
2024 Champion	Suzan Lamens
Details
Draw	32 (6 Q / 4 WC)
Seeds	8
Events
Singles Doubles
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Further information: 2025 Japan Women's Open

Suzan Lamens is the defending champion. ^{[1] [2]}

Seeds

1. Naomi Osaka
2. Linda Nosková (first round)
3. Elise Mertens
4. Leylah Fernandez
5. Marie Bouzková
6. Olga Danilović
7. Ann Li
8. Jéssica Bouzas Maneiro

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

Semifinals

Final

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	N Osaka	6	6
	WC	W Sonobe	0	4				1	N Osaka
		S Lamens	6	6					S Lamens
		E Arango	1	2
		J Cristian
	Q	E Cocciaretto
	Q	K Volynets
	8	J Bouzas Maneiro
	3	E Mertens
		C Bucșa
	Q	T Valentová
		A Eala
		M Sakkari	6	3	4
		A Krueger	2	6	6				A Krueger
	WC	N Hibino	4	6	2			6	O Danilović
	6	O Danilović	6	1	6

Bottom half

First round

Second round

Quarterfinals

Semifinals

7

A Li

Q

V Gracheva

Q

J Garland

R Šramková

Q

D Gálfi

A Parks

H Baptiste

4

L Fernandez

5

M Bouzková

WC

E Shibahara

V Golubic

PR

B Andreescu

S Cîrstea

2

6

6

WC

M Uchijima

6

4

2

S Cîrstea

K Boulter

77

6

K Boulter

2

L Nosková

63

3

Qualifying

Seeds

1. Tereza Valentová (qualified)
2. Varvara Gracheva (qualified)
3. Caty McNally (qualifying competition)
4. Kimberly Birrell (qualifying competition
5. Elisabetta Cocciaretto (qualified)
6. Dalma Gálfi (qualified)
7. Katie Volynets (qualified)
8. Elena-Gabriela Ruse (qualifying competition)
9. Kaja Juvan (qualifying competition)
10. Greet Minnen (qualifying competition)
11. Taylor Townsend (qualifying competition)
12. Joanna Garland (qualified)

Qualifiers

1. Tereza Valentová
2. Varvara Gracheva
3. Joanna Garland
4. Katie Volynets
5. Elisabetta Cocciaretto
6. Dalma Gálfi

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Tereza Valentová	6	6
		Alina Charaeva	1	2
								1	Tereza Valentová	4	6	6
								10	Greet Minnen	6	4	2
	WC	Sara Saito	5	1
	10	Greet Minnen	7	6

Second qualifier

	First round							Qualifying competition
	2	Varvara Gracheva	6	7
		Himeno Sakatsume	3	5
								2	Varvara Gracheva	77	6
								8	Elena-Gabriela Ruse	62	2
		Dominika Šalková	77	0	1
	8	Elena-Gabriela Ruse	63	6	6

Third qualifier

	First round							Qualifying competition
	3	Caty McNally	6	6
		Claire Liu	2	2
								3	Caty McNally	1	3
								12	Joanna Garland	6	6
	WC	Ena Koike	3	7	1
	12	Joanna Garland	6	5	6

Fourth qualifier

	First round							Qualifying competition
	4	Kimberly Birrell	6	77
		Mai Hontama	1	65
								4	Kimberly Birrell	4	3
								7	Katie Volynets	6	6
	WC	Hayu Kinoshita	4	4
	7	Katie Volynets	6	6

Fifth qualifier

	First round							Qualifying competition
	5	Elisabetta Cocciaretto	6	6
		Maddison Inglis	1	4
								5	Elisabetta Cocciaretto	77	6
								9	Kaja Juvan	65	2
		Astra Sharma	6	2	2
	9	Kaja Juvan	3	6	6

Sixth qualifier

	First round							Qualifying competition
	6	Dalma Gálfi	6	79
		Kyōka Okamura	3	67
								6	Dalma Gálfi	6	6
								11	Taylor Townsend	1	3
	WC	Mei Yamaguchi	77	3	63
	11	Taylor Townsend	64	6	77

References

1. "Lamens wins all-qualifier final in Osaka to capture first WTA title". Women's Tennis Association. Retrieved 20 October 2024.
2. "Osaka Open: Lamens wins the tournament". Tennis Majors. Retrieved 20 October 2024.

External links

• Main draw
• Qualifying draw