2024 Japan Women's Open – Singles

Suzan Lamens defeated Kimberly Birrell in the final, 6–0, 6–4 to win the singles title at the 2024 Japan Women's Open. It was her first WTA Tour title. This was the first WTA Tour final since the 2022 Copa Colsanitas and fifth in the tour's history to be contested by two qualifiers.

Singles
2024 Japan Women's Open
Champion	Suzan Lamens
Runner-up	Kimberly Birrell
Score	6–0, 6–4
Draw	32
Seeds	8

Main article: 2024 Japan Women's Open

Ashlyn Krueger was the defending champion, but lost in the first round to Elina Avanesyan.

Seeds

1. Magdalena Fręch (withdrew)
2. Leylah Fernandez (withdrew)
3. Elise Mertens (second round, retired)
4. Marie Bouzková (second round)
5. Elina Avanesyan (second round)
6. Viktoriya Tomova (first round)
7. Diane Parry (semifinals)
8. Elisabetta Cocciaretto (second round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Semifinals							Final
	Q	Aoi Ito	4	3
	Q	Kimberly Birrell	6	6
								Q	Kimberly Birrell	0	4
								Q	Suzan Lamens	6	6
	Q	Suzan Lamens	6	6
	7	Diane Parry	2	4

Top half

	First round							Second round							Quarterfinals							Semifinals
	LL	E Lys	6	6
		C Osorio	2	3				LL	E Lys	79	3	7
		M Kessler	6	6					M Kessler	67	6	5
	Q	E Shibahara	4	1											LL	E Lys	710	2	3
	WC	S Kenin	2	6	5										Q	A Ito	68	6	6
	Q	A Ito	6	3	7			Q	A Ito	6	6
	LL	J Ponchet	4	7	63			8	E Cocciaretto	4	3
	8	E Cocciaretto	6	5	77																	Q	A Ito	4	3
	3	E Mertens	6	6																		Q	K Birrell	6	6
	WC	M Hontama	1	1				3	E Mertens	6	5	1r
	Q	K Birrell	6	6				Q	K Birrell	3	7	4
	PR	S Zheng	2	3											Q	K Birrell	7	6
		J Bouzas Maneiro	3	2											WC	S Saito	5	4
	WC	S Saito	6	6				WC	S Saito	77	6
		A Krueger	61	3				5	E Avanesyan	62	4
	5	E Avanesyan	77	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	V Tomova	1	2
	Q	S Lamens	6	6				Q	S Lamens	6	6
		L Bronzetti	6	6					L Bronzetti	3	4
		C Bucșa	3	4											Q	S Lamens	4	6	6
	Q	A Bogdan	6	6											Q	A Bogdan	6	3	3
		V Kudermetova	2	2				Q	A Bogdan	6	77
		M Uchijima	66	6	3			4	M Bouzková	0	65
	4	M Bouzková	78	2	6																	Q	S Lamens	6	6
	7	D Parry	4	77	6																	7	D Parry	2	4
		E Andreeva	6	64	1			7	D Parry	6	6
	WC	B Andreescu	3	0					G Minnen	4	2
		G Minnen	6	6											7	D Parry	6	1	6
	Q	L Siegemund	6	5	5											C Tauson	3	6	3
		H Dart	3	7	7				H Dart	3	2
		C Tauson	6	6					C Tauson	6	6
		K Volynets	1	4

Qualifying

Seeds

1. Laura Siegemund (qualified)
2. Eva Lys (qualifying competition, lucky loser)
3. Jessika Ponchet (qualifying competition, lucky loser)
4. Emina Bektas (first round)
5. Jana Fett (first round)
6. Ana Bogdan (qualified)
7. Alycia Parks (first round)
8. Suzan Lamens (qualified)
9. Kimberly Birrell (qualified)
10. Nao Hibino (qualifying competition)
11. Ena Shibahara (qualified)
12. Arianne Hartono (qualifying competition)

Qualifiers

1. Laura Siegemund
2. Suzan Lamens
3. Kimberly Birrell
4. Aoi Ito
5. Ena Shibahara
6. Ana Bogdan

Lucky losers

1. Jessika Ponchet
2. Eva Lys

Qualifying draw

First qualifier

	First round							Qualifying competition
	1	Laura Siegemund	7	6
	WC	Rina Saigo	5	2
								1	Laura Siegemund	6	6
								10	Nao Hibino	1	4
		Mananchaya Sawangkaew	6	5	3
	10	Nao Hibino	3	7	6

Second qualifier

	First round							Qualifying competition
	2	Eva Lys	6	6
	WC	Himeno Sakatsume	2	2
								2	Eva Lys	5	3
								8	Suzan Lamens	7	6
	WC	Ena Koike	66	1
	8	Suzan Lamens	78	6

Third qualifier

	First round							Qualifying competition
	3	Jessika Ponchet	6	6
	PR	Wang Qiang	3	3
								3	Jessika Ponchet	5	6	2
								9	Kimberly Birrell	7	3	6
		Sayaka Ishii	2	6	3
	9	Kimberly Birrell	6	3	6

Fourth qualifier

	First round							Qualifying competition
	4	Emina Bektas	3	4
		Aoi Ito	6	6
									Aoi Ito	3	6	6
								12	Arianne Hartono	6	3	4
		Zeynep Sönmez	63	6	4
	12	Arianne Hartono	77	1	6

Fifth qualifier

	First round							Qualifying competition
	5	Jana Fett	63	2
		Marina Stakusic	77	6
									Marina Stakusic	6	62	67
								11	Ena Shibahara	2	77	79
		Linda Fruhvirtová	6	64	5
	11	Ena Shibahara	3	77	7

Sixth qualifier

	First round							Qualifying competition
	6	Ana Bogdan	6	6
	Alt	Aleksandra Krunić	1	2
								6	Ana Bogdan	6	6
								WC	Naho Sato	3	3
	WC	Naho Sato	4	6	6
	7	Alycia Parks	6	4	2

External links

• Main draw
• Qualifying draw