2017 Us Open – Women's Singles

It was her first major title. Stephens became the first player using a protected ranking to win a major title, and the second unseeded woman in the Open Era to win the US Open (after Kim Clijsters in 2009). It was the first all-American final at the US Open since 2002, and for the first time at a major since the 1985 Wimbledon Championships, all four semifinalists were American, and all from the same country overall.

Women's singles
2017 US Open
Final
Champion	Sloane Stephens
Runner-up	Madison Keys
Score	6–3, 6–0
Details
Draw	128 (16 Q / 8 WC )
Seeds	32
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad Legends men women mixed
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Angelique Kerber was the defending champion, but was defeated in the first round by Naomi Osaka. Kerber became the second US Open defending champion to lose in the first round, after Svetlana Kuznetsova in 2005. Osaka herself would go on to win the title the next year.

Garbiñe Muguruza became the new world No. 1 despite losing in the fourth round, after Karolína Plíšková failed to defend her finalist points. Eight of the top nine seeds (with the exception of Kerber) were in contention for the top ranking.

This was Maria Sharapova's first major since the 2016 Australian Open, following a suspension for violating anti-doping rules. She was awarded a wildcard into the main draw, and was defeated by Anastasija Sevastova in the fourth round. Venus Williams became the first player in history to reach the semifinals of the US Open 10 years apart and then do so another 10 years apart (1997, 2007, and 2017). Kaia Kanepi became the first qualifier to reach the quarterfinals since Barbara Gerken in 1981, and was the lowest-ranked player ever to reach a major quarterfinal, having been ranked No. 418 prior to the tournament.

This was the final major appearance for former world No. 1 Jelena Janković, who lost to Petra Kvitová in the first round. Janković would formally retire from tennis five years later.

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

Key

Finals

	Quarterfinals							Semifinals							Final
	1	Karolína Plíšková	64	3
	20	CoCo Vandeweghe	77	6
								20	CoCo Vandeweghe	1	2
								15	Madison Keys	6	6
	15	Madison Keys	6	6
	Q	Kaia Kanepi	3	3
															15	Madison Keys	3	0
															PR	Sloane Stephens	6	6
	9	Venus Williams	6	3	77
	13	Petra Kvitová	3	6	62
								9	Venus Williams	1	6	5
								PR	Sloane Stephens	6	0	7
	PR	Sloane Stephens	6	3	77
	16	Anastasija Sevastova	3	6	64

Top half

Section 1

	First round							Second round							Third round							Fourth round
	1	Ka Plíšková	6	6
		M Linette	2	1				1	Ka Plíšková	2	6	6
		V Cepede Royg	0	6	1			Q	N Gibbs	6	3	4
	Q	N Gibbs	6	1	6										1	Ka Plíšková	3	7	6
		R Ozaki	6	65	77										27	S Zhang	6	5	4
	Q	D Lao	3	77	65				R Ozaki	0	3
	PR	S Lisicki	77	3	0			27	S Zhang	6	6
	27	S Zhang	64	6	6																	1	Ka Plíšková	6	6
	23	B Strýcová	6	6																			J Brady	1	0
		M Doi	1	3				23	B Strýcová	1	1
		J Brady	6	3	6				J Brady	6	6
		A Petkovic	4	6	1											J Brady	6	4	77
	WC	T Townsend	4	6	3											M Niculescu	3	6	63
		A Bogdan	6	4	6				A Bogdan	2	6	3
		M Niculescu	6	6					M Niculescu	6	3	6
	14	K Mladenovic	3	2

Section 2

	First round							Second round							Third round							Fourth round
	10	A Radwańska	6	77
		P Martić	4	63				10	A Radwańska	7	6
	Q	S Zhuk	63	3					Y Putintseva	5	2
		Y Putintseva	77	6											10	A Radwańska	5	6	4
		O Jabeur	6	7											20	C Vandeweghe	7	4	6
	WC	B Minor	1	5					O Jabeur	66	2
		A Riske	6	3	4			20	C Vandeweghe	78	6
	20	C Vandeweghe	2	6	6																	20	C Vandeweghe	6	77
	26	A Kontaveit	77	1	4																		L Šafářová	4	62
		L Šafářová	65	6	6				L Šafářová	6	3	6
		N Hibino	6	4	7				N Hibino	1	6	2
		C Bellis	3	6	5											L Šafářová	6	6
		K Nara	6	6												K Nara	3	2
		S Sorribes Tormo	1	2					K Nara	6	3	6
		M Vondroušová	6	4	62			8	S Kuznetsova	3	6	3
	8	S Kuznetsova	4	6	77

Section 3

	First round							Second round							Third round							Fourth round
	4	E Svitolina	6	65	6
		K Siniaková	0	77	3			4	E Svitolina	6	6
		E Rodina	77	6					E Rodina	4	4
		E Bouchard	62	1											4	E Svitolina	6	7
		S Rogers	6	4	6											S Rogers	4	5
	WC	K Day	2	6	4				S Rogers	78	4	77
	Q	A Kiick	2	1				25	D Gavrilova	66	6	65
	25	D Gavrilova	6	6																		4	E Svitolina	62	6	4
	17	E Vesnina	6	6																		15	M Keys	77	1	6
	Q	A Blinkova	1	3				17	E Vesnina	6	6
		M Brengle	2	3					K Flipkens	4	4
		K Flipkens	6	6											17	E Vesnina	6	4	1
		T Maria	6	6											15	M Keys	2	6	6
	WC	A Kratzer	1	1					T Maria	3	4
		E Mertens	3	66				15	M Keys	6	6
	15	M Keys	6	78

Section 4

	First round							Second round							Third round							Fourth round
	12	J Ostapenko	6	1	6
		L Arruabarrena	2	6	1			12	J Ostapenko	6	6
	Q	L Kerkhove	1	3					S Cîrstea	4	4
		S Cîrstea	6	6											12	J Ostapenko	3	2
		D Kasatkina	67	6	6											D Kasatkina	6	6
		Q Wang	79	2	3				D Kasatkina	7	6
		C McHale	3	6	6				C McHale	5	3
	19	A Pavlyuchenkova	6	3	2																		D Kasatkina	4	4
	28	L Tsurenko	3	1																		Q	K Kanepi	6	6
		Y Wickmayer	6	6					Y Wickmayer	4	2
	Q	K Kanepi	0	6	6			Q	K Kanepi	6	6
		F Schiavone	6	4	2										Q	K Kanepi	6	2	7
		D Allertová	6	77												N Osaka	3	6	5
	Q	R Peterson	2	65					D Allertová	3	6	5
		N Osaka	6	6					N Osaka	6	4	7
	6	A Kerber	3	1

Bottom half

Section 5

	First round							Second round							Third round							Fourth round
	5	C Wozniacki	6	7
	Q	M Buzărnescu	1	5				5	C Wozniacki	2	77	1
		M Barthel	2	1					E Makarova	6	65	6
		E Makarova	6	6												E Makarova	1	6	3
	Q	İ Soylu	4	2												C Suárez Navarro	6	3	6
		C Suárez Navarro	6	6					C Suárez Navarro	4	77	6
		M Puig	4	77	64			29	M Lučić-Baroni	6	64	2
	29	M Lučić-Baroni	6	64	77																		C Suárez Navarro	3	6	1
	24	K Bertens	3	4																		9	V Williams	6	3	6
		M Sakkari	6	6					M Sakkari	7	6
		R Hogenkamp	5	5				WC	Ar Rodionova	5	3
	WC	Ar Rodionova	7	7												M Sakkari	3	4
		P Parmentier	6	0	66										9	V Williams	6	6
		O Dodin	3	6	78				O Dodin	5	4
	Q	V Kužmová	3	6	2			9	V Williams	7	6
	9	V Williams	6	3	6

Section 6

	First round							Second round							Third round							Fourth round
	13	P Kvitová	7	7
		J Janković	5	5				13	P Kvitová	6	6
		H Watson	4	4					A Cornet	1	2
		A Cornet	6	6											13	P Kvitová	6	6
	Q	A Zaja	2	3											18	C Garcia	0	4
		E Alexandrova	6	6					E Alexandrova	6	3	0
	Q	T Martincová	0	1				18	C Garcia	4	6	6
	18	C Garcia	6	6																		13	P Kvitová	77	6
	31	M Rybáriková	6	6																		3	G Muguruza	63	3
		C Giorgi	3	4				31	M Rybáriková	77	77
		Kr Plíšková	6	6					Kr Plíšková	64	63
	PR	M Eguchi	2	2											31	M Rybáriková	1	1
	Q	C Liu	68	63											3	G Muguruza	6	6
		Y Duan	710	77					Y Duan	4	0
		V Lepchenko	0	3				3	G Muguruza	6	6
	3	G Muguruza	6	6

Section 7

	First round							Second round							Third round							Fourth round
	7	J Konta	6	3	4
		A Krunić	4	6	6				A Krunić	6	6
	PR	A Tomljanović	7	6				PR	A Tomljanović	3	2
		J Larsson	5	4												A Krunić	3	3
		S Zheng	6	3	6										30	J Görges	6	6
		A Van Uytvanck	4	6	1				S Zheng	2	1
		A Beck	1	0				30	J Görges	6	6
	30	J Görges	6	6																		30	J Görges	3	6	1
	21	A Konjuh	6	0	1																	PR	S Stephens	6	3	6
		A Barty	4	6	6				A Barty	6	79
		A Sasnovich	6	6					A Sasnovich	1	67
		J Boserup	2	2												A Barty	2	4
	PR	S Stephens	7	6											PR	S Stephens	6	6
		R Vinci	5	1				PR	S Stephens	6	5	6
		J Čepelová	77	3	2			11	D Cibulková	2	7	3
	11	D Cibulková	65	6	6

Section 8

	First round							Second round							Third round							Fourth round
	16	A Sevastova	7	6
		C Witthöft	5	1				16	A Sevastova	6	6
		I-C Begu	2	67				Q	K Kozlova	4	4
	Q	K Kozlova	6	79											16	A Sevastova	6	6
		D Vekić	6	6												D Vekić	2	3
		B Haddad Maia	2	1					D Vekić	6	6
	WC	A Hesse	4	1				22	S Peng	0	2
	22	S Peng	6	6																		16	A Sevastova	5	6	6
	32	L Davis	5	5																		WC	M Sharapova	7	4	2
	WC	S Kenin	7	7				WC	S Kenin	6	4	77
		N Vikhlyantseva	6	4	1			Q	S Vickery	3	6	60
	Q	S Vickery	4	6	6										WC	S Kenin	5	2
		V Golubic	5	7	5										WC	M Sharapova	7	6
		T Babos	7	5	7				T Babos	77	4	1
	WC	M Sharapova	6	4	6			WC	M Sharapova	64	6	6
	2	S Halep	4	6	3

The following are the seeded players. Seeds are based on the rankings as of August 21, 2017. Rank and points before are as of August 28, 2017.

Seed	Rank	Player	Points before	Points defending	Points won	Points after	Status
1	1	Karolína Plíšková	6,390	1,300	430	5,520	Quarterfinals lost to   CoCo Vandeweghe [20]
2	2	Simona Halep	6,385	430	10	5,965	First round lost to   Maria Sharapova [WC]
3	3	Garbiñe Muguruza	5,860	70	240	6,030	Fourth round lost to   Petra Kvitová [13]
4	4	Elina Svitolina	5,530	130	240	5,640	Fourth round lost to   Madison Keys [15]
5	5	Caroline Wozniacki	5,350	780	70	4,640	Second round lost to   Ekaterina Makarova
6	6	Angelique Kerber	5,146	2,000	10	3,156	First round lost to   Naomi Osaka
7	7	Johanna Konta	4,750	240	10	4,520	First round lost to   Aleksandra Krunić
8	8	Svetlana Kuznetsova	4,410	70	70	4,410	Second round lost to   Kurumi Nara
9	9	Venus Williams	4,216	240	780	4,756	Semifinals lost to   Sloane Stephens [PR]
10	11	Agnieszka Radwańska	3,570	240	130	3,460	Third round lost to   CoCo Vandeweghe [20]
11	10	Dominika Cibulková	3,830	130	70	3,770	Second round lost to   Sloane Stephens [PR]
12	12	Jeļena Ostapenko	3,382	10	130	3,502	Third round lost to   Daria Kasatkina
13	14	Petra Kvitová	3,120	240	430	3,310	Quarterfinals lost to   Venus Williams [9]
14	13	Kristina Mladenovic	3,155	70	10	3,095	First round lost to   Monica Niculescu
15	16	Madison Keys	2,343	240	1,300	3,403	Runner-up, lost to   Sloane Stephens [PR]
16	17	Anastasija Sevastova	2,295	430	430	2,295	Quarterfinals lost to   Sloane Stephens [PR]
17	18	Elena Vesnina	2,140	130	130	2,140	Third round lost to   Madison Keys [15]
18	19	Caroline Garcia	2,135	130	130	2,135	Third round lost to   Petra Kvitová [13]
19	21	Anastasia Pavlyuchenkova	2,065	130	10	1,945	First round lost to   Christina McHale
20	22	CoCo Vandeweghe	1,994	10	780	2,764	Semifinals lost to   Madison Keys [15]
21	23	Ana Konjuh	1,805	430	10	1,385	First round lost to   Ashleigh Barty
22	24	Peng Shuai	1,800	10	70	1,860	Second round lost to   Donna Vekić
23	25	Barbora Strýcová	1,725	10	70	1,785	Second round lost to   Jennifer Brady
24	27	Kiki Bertens	1,670	10	10	1,670	First round lost to   Maria Sakkari
25	20	Daria Gavrilova	2,075	10	70	2,135	Second round lost to   Shelby Rogers
26	29	Anett Kontaveit	1,630	10	10	1,630	First round lost to   Lucie Šafářová
27	26	Zhang Shuai	1,685	130	130	1,685	Third round lost to   Karolína Plíšková [1]
28	30	Lesia Tsurenko	1,625	240	10	1,395	First round lost to   Yanina Wickmayer
29	31	Mirjana Lučić-Baroni	1,615	70	70	1,615	Second round lost to   Carla Suárez Navarro
30	33	Julia Görges	1,570	70	240	1,740	Fourth round lost to   Sloane Stephens [PR]
31	32	Magdaléna Rybáriková	1,577	0	130	1,707	Third round lost to   Garbiñe Muguruza [3]
32	34	Lauren Davis	1,476	70	10	1,416	First round lost to   Sofia Kenin [WC]

Withdrawn players

The following players would have been seeded, but they were not entered or withdrew from the event.

Rank	Player	Points before	Points defending	Points after	Withdrawal reason
15	Serena Williams	2,810	780	2,030	Pregnancy
28	Timea Bacsinszky	1,658	70	1,588	Left thigh and wrist injury

Wild cards

Protected ranking

Qualifiers

Withdrawals

† – not included on entry list
& – withdrew from entry list