2012 US Open – Women's singles

Women's singles
2012 US Open
Champion	Serena Williams
Runner-up	Victoria Azarenka
Score	6–2, 2–6, 7–5

Main article: 2012 US Open (tennis)

Samantha Stosur was the defending champion, but she lost to Victoria Azarenka in the quarterfinals.

Kim Clijsters, a three-time champion who was on a 22-match winning streak at Flushing Meadows, lost to Laura Robson for the first time in her career at the second round stage, bringing to a close her last professional singles tournament before retirement.

Serena Williams won her fourth US Open singles title after defeating Azarenka 6–2, 2–6, 7–5 in the final, despite Azarenka serving for the match and leading 5–3 in the third set. It was the first time since 1995 that the final went to three sets.

With the victory, Williams became only the third woman in history to win Wimbledon, Olympics, and the US Open in the same season after Steffi Graf and her sister, Venus Williams.

This tournament also served as the first Grand slam main draw appearance for future two-time Grand Slam champion and World No. 1 Garbiñe Muguruza, she lost to Sara Errani in the first round.

Seeds

1. Victoria Azarenka (Final)
2. Agnieszka Radwańska (Fourth round)
3. Maria Sharapova (Semifinals)
4. Serena Williams (Champion)
5. Petra Kvitová (Fourth round)
6. Angelique Kerber (Fourth round)
7. Samantha Stosur (Quarterfinals)
8. Caroline Wozniacki (First round)
9. Li Na (Third round)
10. Sara Errani (Semifinals)
11. Marion Bartoli (Quarterfinals)
12. Ana Ivanovic (Quarterfinals)
13. Dominika Cibulková (Third round)
14. Maria Kirilenko (Third round)
15. Lucie Šafářová (Third round)
16. Sabine Lisicki (First round)
17. Anastasia Pavlyuchenkova (Second round)
18. Julia Görges (First round)
19. Nadia Petrova (Fourth round)
20. Roberta Vinci (Quarterfinals)
21. Christina McHale (First round)
22. Francesca Schiavone (First round)
23. Kim Clijsters (Second round)
24. Klára Zakopalová (First round)
25. Yanina Wickmayer (Second round)
26. Monica Niculescu (First round)
27. Anabel Medina Garrigues (First round)
28. Zheng Jie (Third round)
29. Tamira Paszek (First round)
30. Jelena Janković (Third round)
31. Varvara Lepchenko (Third round)
32. Peng Shuai (First round)

Qualifying

Main article: 2012 US Open – Women's Singles Qualifying

Main 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

	Quarterfinals							Semifinals							Final
	1	Victoria Azarenka	6	4	77
	7	Samantha Stosur	1	6	65
								1	Victoria Azarenka	3	6	6
								3	Maria Sharapova	6	2	4
	3	Maria Sharapova	3	6	6
	11	Marion Bartoli	6	3	4
															1	Victoria Azarenka	2	6	5
															4	Serena Williams	6	2	7
	12	Ana Ivanovic	1	3
	4	Serena Williams	6	6
								4	Serena Williams	6	6
								10	Sara Errani	1	2
	10	Sara Errani	6	6
	20	Roberta Vinci	2	4

Top Half

Section 1

	First Round							Second Round							Third Round							Fourth Round
	1	V Azarenka	6	6
		A Panova	0	1				1	V Azarenka	6	6
		B Záhlavová-Strýcová	3	6	3			Q	K Flipkens	2	2
	Q	K Flipkens	6	3	6										1	V Azarenka	6	6
		S-w Hsieh	3	6	3										28	J Zheng	0	1
	Q	M Rybáriková	6	2	6			Q	M Rybáriková	3	1
		V Razzano	6	2	0r			28	J Zheng	6	6
	28	J Zheng	4	6	0																	1	V Azarenka	6	6
	18	J Görges	64	1																			A Tatishvili	2	2
	Q	Kr Plíšková	77	6				Q	Kr Plíšková	4	4
		M Minella	6	3	6				M Minella	6	6
	WC	O Rogowska	2	6	3											M Minella	5	0
		S Foretz Gacon	2	0												A Tatishvili	7	6
		A Tatishvili	6	6					A Tatishvili	65	6	6
		S Cîrstea	4	6	6				S Cîrstea	77	1	2
	16	S Lisicki	6	2	2

Section 2

	First Round							Second Round							Third Round							Fourth Round
	9	N Li	6	6
		H Watson	2	3				9	N Li	6	6
	Q	L Tsurenko	2	3					C Dellacqua	4	4
		C Dellacqua	6	6											9	N Li	4	77	2
	Q	S Crawford	3	66												L Robson	6	65	6
		L Robson	6	78					L Robson	77	77
	WC	V Duval	3	1				23	K Clijsters	64	65
	23	K Clijsters	6	6																			L Robson	4	4
	31	V Lepchenko	6	3	7																	7	S Stosur	6	6
		M Johansson	3	6	5			31	V Lepchenko	6	6
	Q	An Rodionova	6	6				Q	An Rodionova	2	2
	WC	J Cohen	3	0											31	V Lepchenko	65	2
	Q	E Gallovits-Hall	7	6											7	S Stosur	77	6
	Q	S Vögele	5	4				Q	E Gallovits-Hall	3	0
		P Martić	1	1				7	S Stosur	6	6
	7	S Stosur	6	6

Section 3

	First Round							Second Round							Third Round							Fourth Round
	3	M Sharapova	6	6
		M Czink	2	2				3	M Sharapova	6	6
		L Domínguez Lino	6	6					L Domínguez Lino	0	1
		S Karatantcheva	4	1											3	M Sharapova	6	6
	PR	T Bacsinszky	4	3											WC	M Burdette	1	1
	WC	M Burdette	6	6				WC	M Burdette	6	6
		L Hradecká	6	6					L Hradecká	2	4
	27	A Medina Garrigues	3	3																		3	M Sharapova	6	4	6
	19	N Petrova	6	77																		19	N Petrova	1	6	4
		J Gajdošová	3	63				19	N Petrova	6	6
		S Halep	7	77					S Halep	1	1
		I Benešová	5	65											19	N Petrova	6	7
		A Cadanțu	0	3											15	L Šafářová	4	5
		A Wozniak	6	6					A Wozniak	3	6	2
	WC	M Oudin	4	0				15	L Šafářová	6	4	6
	15	L Šafářová	6	6

Section 4

	First Round							Second Round							Third Round							Fourth Round
	11	M Bartoli	6	77
		J Hampton	3	65				11	M Bartoli	6	1	7
		R Oprandi	6	7					R Oprandi	2	6	5
		A Petkovic	2	5											11	M Bartoli	6	6
	WC	K Mladenovic	7	6											WC	K Mladenovic	2	4
		M Erakovic	5	4				WC	K Mladenovic	6	6
		D Hantuchová	4	61				17	A Pavlyuchenkova	1	2
	17	A Pavlyuchenkova	6	77																		11	M Bartoli	1	6	6
	25	Y Wickmayer	7	6																		5	P Kvitová	6	2	0
	Q	J Glushko	5	2				25	Y Wickmayer	65	3
		P Parmentier	6	6					P Parmentier	77	6
		M Krajicek	2	4												P Parmentier	4	4
	WC	N Gibbs	5	3											5	P Kvitová	6	6
		A Cornet	7	6					A Cornet	4	3
		P Hercog	66	1				5	P Kvitová	6	6
	5	P Kvitová	78	6

Bottom Half

Section 5

	First Round							Second Round							Third Round							Fourth Round
	8	C Wozniacki	2	2
		I-C Begu	6	6					I-C Begu	4	65
		S Soler Espinosa	6	6					S Soler Espinosa	6	77
	Q	A Kudryavtseva	3	2												S Soler Espinosa	1	77	3
		T Pironkova	6	6												T Pironkova	6	63	6
		C Giorgi	3	4					T Pironkova	7	6
		A Morita	6	6					A Morita	5	2
	26	M Niculescu	3	3																			T Pironkova	0	4
	22	F Schiavone	3	4																		12	A Ivanovic	6	6
		S Stephens	6	6					S Stephens	5	6	6
		A Amanmuradova	6	2	4			Q	T Malek	7	4	2
	Q	T Malek	4	6	6											S Stephens	77	4	2
		K Date-Krumm	4	2											12	A Ivanovic	64	6	6
		S Arvidsson	6	6					S Arvidsson	2	2
	Q	E Svitolina	3	2				12	A Ivanovic	6	6
	12	A Ivanovic	6	6

Section 6

	First Round							Second Round							Third Round							Fourth Round
	14	M Kirilenko	6	6
		C Scheepers	2	1				14	M Kirilenko	6	6
	PR	Á Szávay	4	2r					G Arn	3	2
		G Arn	6	3											14	M Kirilenko	7	4	4
		G Voskoboeva	6	6												A Hlaváčková	5	6	6
		A Rus	1	3					G Voskoboeva	2	77	3
		A Hlaváčková	6	6					A Hlaváčková	6	63	6
	24	K Zakopalová	4	4																			A Hlaváčková	0	0
	32	S Peng	65	1																		4	S Williams	6	6
		E Vesnina	77	6					E Vesnina	3	4
		E Makarova	6	6					E Makarova	6	6
	LL	E Daniilidou	1	4												E Makarova	4	0
		M Lučić	3	5											4	S Williams	6	6
		MJ Martínez Sánchez	6	7					MJ Martínez Sánchez	2	4
		C Vandeweghe	1	1				4	S Williams	6	6
	4	S Williams	6	6

Section 7

	First Round							Second Round							Third Round							Fourth Round
	6	A Kerber	6	6
		A Keothavong	2	0				6	A Kerber	6	5	7
	WC	B Mattek-Sands	3	1					V Williams	2	7	5
		V Williams	6	6											6	A Kerber	6	6
	Q	J Konta	6	7												O Govortsova	1	2
		T Babos	2	5				Q	J Konta	6	2	5
		O Govortsova	6	6					O Govortsova	2	6	7
	29	T Paszek	3	4																		6	A Kerber	65	3
	21	C McHale	4	6	3																	10	S Errani	77	6
		K Bertens	6	4	6				K Bertens	7	2	5
	Q	O Puchkova	77	62	6			Q	O Puchkova	5	6	7
		I Falconi	65	77	3										Q	O Puchkova	1	1
		V Dushevina	6	6											10	S Errani	6	6
	Q	N Burnett	0	3					V Dushevina	0	1
		G Muguruza Blanco	3	78	1			10	S Errani	6	6
	10	S Errani	6	66	6

Section 8

	First Round							Second Round							Third Round							Fourth Round
	13	D Cibulková	65	6	6
		J Larsson	77	2	0			13	D Cibulková	77	77
		B Jovanovski	4	7	6				B Jovanovski	63	63
		M Barthel	6	5	2										13	D Cibulková	2	5
		V King	4	2											20	R Vinci	6	7
		Y Shvedova	6	6					Y Shvedova	6	5	5
		U Radwańska	1	1				20	R Vinci	3	7	7
	20	R Vinci	6	6																		20	R Vinci	6	6
	30	J Janković	6	6																		2	A Radwańska	1	4
		K Bondarenko	1	2				30	J Janković	6	6
	Q	L Arruabarrena Vecino	6	77				Q	L Arruabarrena Vecino	4	2
		S Pe'er	4	65											30	J Janković	3	5
		K Pervak	5	2r											2	A Radwańska	6	7
		C Suárez Navarro	7	1					C Suárez Navarro	6	3	0
		N Bratchikova	1	1				2	A Radwańska	4	6	6
	2	A Radwańska	6	6

References

• Main Draw