2025 National Bank Open – Women's singles

Women's singles
2025 National Bank Open
Champion	Victoria Mboko
Runner-up	Naomi Osaka
Score	2–6, 6–4, 6–1
Draw	96 (16 Q / 8 WC )
Seeds	32

Victoria Mboko defeated Naomi Osaka in the final, 2–6, 6–4, 6–1 to win the women's singles tennis title at the 2025 Canadian Open.^[1] It was her first WTA Tour title, and she saved a match point en route, in the semifinals against Elena Rybakina. Mboko was the second wildcard in the Open Era to win the tournament, after Monica Seles in 1995, the third Canadian woman to win the tournament (after Faye Urban in 1969 and Bianca Andreescu in 2019), and the third woman to win a WTA 1000 event as their first tour-level title (after Osaka and Andreescu at the 2018 and 2019 Indian Wells Opens). Ranked as the world No. 85, Mboko was the lowest-ranked champion at the Canadian Open and second-lowest ranked woman to win a WTA 1000 title, after No. 133 Kim Clijsters at the 2005 Indian Wells Open.

Jessica Pegula was the two-time defending champion,^[2] but lost in the third round to Anastasija Sevastova.^[3]

With her wins over Sofia Kenin, Coco Gauff, Rybakina, and Osaka, Mboko was the second-youngest woman in the Open Era to defeat four major champions at the same tournament, after Serena Williams at the 1999 US Open.^[4] For the third time overall in the Open Era (after 1977 and 1979), two unseeded women contested the final.^[5] This was also the first time since the current WTA 1000 format was established (since 2009) that two players ranked outside the top 40 contested a WTA 1000 final.

This event marked the last professional appearance of former world No. 5 and 2014 Wimbledon finalist Eugenie Bouchard.^[6] She lost in the second round to Belinda Bencic.^[7]

All seeds received a bye into the second round.

Click on the seed number of a player to go to their draw section.

	Quarterfinals							Semifinals							Final
	WC	Victoria Mboko	6	6
		Jéssica Bouzas Maneiro	4	2
								WC	Victoria Mboko	1	7	77
								9	Elena Rybakina	6	5	64
	24	Marta Kostyuk	1	1r
	9	Elena Rybakina	6	2
															WC	Victoria Mboko	2	6	6
																Naomi Osaka	6	4	1
	10	Elina Svitolina	2	2
		Naomi Osaka	6	6
									Naomi Osaka	6	79
								16	Clara Tauson	2	67
	6	Madison Keys	1	4
	16	Clara Tauson	6	6

	First round							Second round							Third round							Fourth round
								1	C Gauff	7	4	77
		D Collins	6	7					D Collins	5	6	62
	Q	V Tomova	3	5											1	C Gauff	4	7	6
	Q	C Bucșa	7	2	5											V Kudermetova	6	5	2
		V Kudermetova	5	6	7				V Kudermetova	6	6
								29	O Danilović	4	2
																						1	C Gauff	1	4
																						WC	V Mboko	6	6
								23	S Kenin	2	3
		K Birrell	5	3				WC	V Mboko	6	6
	WC	V Mboko	7	6											WC	V Mboko	1	6	6
		M Uchijima	2	64												M Bouzková	6	3	0
		M Bouzková	6	77					M Bouzková	6	77
								14	D Shnaider	2	65

	First round							Second round							Third round							Fourth round
								12	E Alexandrova	6	2	4
	PR	L Zhu	6	77				PR	L Zhu	1	6	6
	Q	V Gracheva	4	63											PR	L Zhu	6	6
		S Lamens	6	4	6											S Lamens	2	2
		P Kudermetova	3	6	2				S Lamens	6	1	6
								18	B Haddad Maia	2	6	3
																						PR	L Zhu	5	6	2
																							J Bouzas Maneiro	7	1	6
								26	A Krueger	4	4
	Q	L Chirico	7	5	4				J Bouzas Maneiro	6	6
		J Bouzas Maneiro	5	7	6											J Bouzas Maneiro	4	7	6
	Q	K Volynets	2	6	2										Q	A Ito	6	5	3
	Q	A Ito	6	2	6			Q	A Ito	2	7	77
								7	J Paolini	6	5	65

	First round							Second round							Third round							Fourth round
								4	M Andreeva	w/o
	WC	B Andreescu	6	6				WC	B Andreescu
		B Krejčíková	3	4											4	M Andreeva	65	4
		M Joint	6	6											28	M Kessler	77	6
		L Fernandez	4	1					M Joint	6	4	3
								28	M Kessler	4	6	6
																						28	M Kessler	7	3	3
																						24	M Kostyuk	5	6	6
								24	M Kostyuk	2	6	6
	PR	M Vondroušová	3	6	6			PR	M Vondroušová	6	3	2
		A Eala	6	1	2										24	M Kostyuk	3	6	77
		C Dolehide	4	1											15	D Kasatkina	6	3	64
		A Blinkova	6	6					A Blinkova	1	4
								15	D Kasatkina	6	6

	First round							Second round							Third round							Fourth round
								9	E Rybakina	6	6
	Q	W Osuigwe	5	1					H Baptiste	4	3
		H Baptiste	7	6											9	E Rybakina	6	77
		J Cristian	2	6	6											J Cristian	0	65
	WC	M Stakusic	6	2	2				J Cristian	6	6
								20	L Nosková	3	4
																						9	E Rybakina	5	6	7
																						30	D Yastremska	7	2	5
								30	D Yastremska	3	77	6
	Q	B Pera	3	5					C Osorio	6	65	2
		C Osorio	6	7											30	D Yastremska	7	6
	Q	E Jacquemot	62	1											8	E Navarro	5	4
	WC	R Marino	77	6				WC	R Marino	1	2
								8	E Navarro	6	6

	First round							Second round							Third round							Fourth round
								5	A Anisimova	6	77
	PR	S Cîrstea	3	5					L Sun	4	65
		L Sun	6	7											5	A Anisimova	6	6
		E-G Ruse	2	4												E Raducanu	2	1
		E Raducanu	6	6					E Raducanu	6	6
								32	P Stearns	2	4
																						5	A Anisimova	4	1
																						10	E Svitolina	6	6
								19	E Mertens	6	64	2
		A Li	66	6	3				A Kalinskaya	1	77	6
		A Kalinskaya	78	0	6											A Kalinskaya	1	1
	Q	K Rakhimova	4	6	6										10	E Svitolina	6	6
	WC	K Cross	6	3	2			Q	K Rakhimova	5	2
								10	E Svitolina	7	6

	First round							Second round							Third round							Fourth round
								13	L Samsonova	6	66	3
	Q	A Arseneault	4	2					N Osaka	4	78	6
		N Osaka	6	6												N Osaka	6	6
		K Boulter	1	5											22	J Ostapenko	2	4
		R Zarazúa	6	7					R Zarazúa	2	6	2
								22	J Ostapenko	6	4	6
																							N Osaka	6	6
																						PR	A Sevastova	1	0
								25	M Linette	3	6	4
		A Tomljanović	3	6	4			PR	A Sevastova	6	4	6
	PR	A Sevastova	6	3	6										PR	A Sevastova	3	6	6
		M Sakkari	6	3	7										3	J Pegula	6	4	1
	WC	C Branstine	2	6	5				M Sakkari	5	4
								3	J Pegula	7	6

	First round							Second round							Third round							Fourth round
								6	M Keys	6	6
		T Maria	5	78	62			Q	L Siegemund	2	1
	Q	L Siegemund	7	66	77										6	M Keys	2	6	6
		A Parks	4	7	67										PR	C McNally	6	3	3
	PR	C McNally	6	5	79			PR	C McNally	6	6
								31	R Šramková	2	2
																						6	M Keys	4	6	7
																						11	K Muchová	6	3	5
								17	B Bencic	6	3	6
	WC	E Bouchard	6	2	6			WC	E Bouchard	2	6	4
		E Arango	4	6	2										17	B Bencic	77	2	3
	Q	A Ružić	2	7	6										11	K Muchová	62	6	6
		A Potapova	6	5	0			Q	A Ružić	5	5
								11	K Muchová	7	7

	First round							Second round							Third round							Fourth round
								16	C Tauson	6	6
	WC	E Mandlik	6	65	2				L Bronzetti	1	2
		L Bronzetti	4	77	6										16	C Tauson	6	6
	Q	Y Wang	78	4	4											Y Starodubtseva	3	0
		Y Starodubtseva	66	6	6				Y Starodubtseva	6	6
								21	M Fręch	1	1
																						16	C Tauson	77	6
																						2	I Świątek	61	3
								27	A Pavlyuchenkova	3	4
		E Lys	6	6					E Lys	6	6
	Q	L Jeanjean	1	4												E Lys	2	2
		Y Putintseva	3	3											2	I Świątek	6	6
	Q	H Guo	6	6				Q	H Guo	3	1
								2	I Świątek	6	6

The following are the seeded players. Seedings are based on WTA rankings as of 21 July 2025. Rankings and points before are as of 28 July 2025.

Because the tournament begins a week earlier this year and has been expanded to take place over twelve days, the points defending column also includes points from the tournament that took place during the week of 29 July 2024 (Washington). Points at the end of the tournament will be postdated to rankings as of 11 August 2025. This method of calculating ranking points for the tournament is different from the ATP's method.^[8]

Seed	Rank	Player	Points before	Points defending	Points earned	Points after	Status
1	2	Coco Gauff	7,669	120	120	7,669	Fourth round lost to Victoria Mboko [WC]
2	3	Iga Świątek	6,813	0	120	6,933	Fourth round lost to Clara Tauson [16]
3	4	Jessica Pegula	6,423	1,000	65	5,488	Third round lost to Anastasija Sevastova [PR]
4	5	Mirra Andreeva	4,914	(1)†	35§	4,948	Third round lost to McCartney Kessler [28]
5	7	Amanda Anisimova	4,470	650+133	120+27	3,834	Fourth round lost to Elina Svitolina [10]
6	8	Madison Keys	4,374	10	215	4,579	Quarterfinals lost to Clara Tauson [16]
7	9	Jasmine Paolini	3,576	0	10	3,586	Second round lost to Aoi Ito [Q]
8	11	Emma Navarro	3,420	390	65	3,095	Third round lost to Dayana Yastremska [30]
9	12	Elena Rybakina	2,893	0	390	3,283	Semifinals lost to Victoria Mboko [WC]
10	13	Elina Svitolina	2,794	65	215	2,944	Quarterfinals lost to Naomi Osaka
11	14	Karolína Muchová	2,718	0	120	2,838	Fourth round lost to Madison Keys [6]
12	15	Ekaterina Alexandrova	2,666	0	10	2,676	Second round lost to Zhu Lin [PR]
13	16	Liudmila Samsonova	2,576	215	10	2,371	Second round lost to Naomi Osaka
14	17	Diana Shnaider	2,526	390	10	2,146	Second round lost to Marie Bouzková
15	18	Daria Kasatkina	2,361	10	65	2,416	Third round lost to Marta Kostyuk [24]
16	19	Clara Tauson	2,346	10	390	2,726	Semifinals lost to Naomi Osaka
17	20	Belinda Bencic	2,190	0	65	2,255	Third round lost to Karolína Muchová [11]
18	21	Beatriz Haddad Maia	2,129	65	10	2,074	Second round lost to Suzan Lamens
19	22	Elise Mertens	2,106	120	10	1,996	Second round lost to Anna Kalinskaya
20	23	Linda Nosková	1,932	0	10	1,942	Second round lost to Jaqueline Cristian
21	25	Magdalena Fręch	1,766	65	10	1,711	Second round lost to Yuliia Starodubtseva
22	26	Jeļena Ostapenko	1,750	120	65	1,695	Third round lost to Naomi Osaka
23	27	Sofia Kenin	1,708	10	10	1,708	Second round lost to Victoria Mboko [WC]
24	28	Marta Kostyuk	1,616	120	215	1,711	Quarterfinals retired against Elena Rybakina [9]
25	34	Magda Linette	1,404	65	10	1,349	Second round lost to Anastasija Sevastova [PR]
26	29	Ashlyn Krueger	1,544	150	10	1,404	Second round lost to Jéssica Bouzas Maneiro
27	30	Anastasia Pavlyuchenkova	1,509	10+60	10+0	1,449	Second round lost to Eva Lys
28	32	McCartney Kessler	1,455	(100)‡	120	1,475	Fourth round lost to Marta Kostyuk [24]
29	40	Olga Danilović	1,325	(49)‡	10	1,286	Second round lost to Veronika Kudermetova
30	35	Dayana Yastremska	1,394	10	120	1,504	Fourth round lost to Elena Rybakina [9]
31	36	Rebecca Šramková	1,387	(30)‡	10	1,367	Second round lost to Caty McNally [PR]
32	37	Peyton Stearns	1,386	215+60	10+25	1,146	Second round lost to Emma Raducanu

† The player was not required to play in the 2024 tournament due to an age exemption. Points from her 18th best result will be deducted instead.
‡ The player did not qualify for the 2024 tournament. She is defending points from an ITF, a WTA 125 tournament, or her 18th best result instead.
§ The player received second-round points only because she advanced to the third round via a bye and a walkover.

The following players would have been seeded, but withdrew before the tournament began.

Rank	Player	Points before	Points dropping	Points after	Withdrawal reason
1	Aryna Sabalenka	12,420	215+195	12,010	Fatigue[9]
6	Zheng Qinwen	4,553	0	4,553	Elbow injury[10]
10	Paula Badosa	3,454	(500)†	2,954	Lower back injury[11]

† The player is only defending her 2024 result from Washington as her result from Toronto was not required to be counted in her ranking as of 28 July 2025.

‡ – withdrew from entry list
§ – withdrew from main draw

First qualifier Qualifying competition           1 Laura Siegemund 6 1 6 Nao Hibino 1 6 3 Second qualifier Qualifying competition           2 Kamilla Rakhimova 7 7 Astra Sharma 5 5 Third qualifier Qualifying competition           Alt Aleksandra Krunić 4 6 1 Whitney Osuigwe 6 3 6 Fourth qualifier Qualifying competition           4 Antonia Ružić 6 6 WC Dasha Plekhanova 1 2 Fifth qualifier Qualifying competition           5 Cristina Bucșa 64 6 6 Priscilla Hon 77 1 2 Sixth qualifier Qualifying competition           6 Elsa Jacquemot 6 3 6 WC Carol Zhao 0 6 4 Seventh qualifier Qualifying competition           Alt Guo Hanyu 6 6 PR Mihaela Buzărnescu 0 0 Eighth qualifier Qualifying competition           8 Léolia Jeanjean 6 6 WC Cadence Brace 1 3

Ninth qualifier Qualifying competition           9 Rebeka Masarova 2 6 3 PR Wang Yafan 6 4 6 Tenth qualifier Qualifying competition           10 Viktoriya Tomova 6 6 WC Katherine Sebov 1 4 Eleventh qualifier Qualifying competition           11 Aoi Ito 6 5 6 Aliaksandra Sasnovich 4 7 0 Twelfth qualifier Qualifying competition           12 Varvara Gracheva 6 6 Maddison Inglis 3 2 Thirteenth qualifier Qualifying competition           13 Katie Volynets 6 4 6 Jodie Burrage 0 6 1 Fourteenth qualifier Qualifying competition           14 Talia Gibson 77 2 4 Louisa Chirico 63 6 6 Fifteenth qualifier Qualifying competition           WC Ariana Arseneault 6 77 Destanee Aiava 3 65 Sixteenth qualifier Qualifying competition           16 Bernarda Pera 5 6 6 PR Madison Brengle 7 3 4

• Main draw
• Qualifying draw