2012 Western & Southern Open – Women's Singles

Main article: 2012 Western & Southern Open

Maria Sharapova was the defending champion, but withdrew because of a stomach virus.

Li Na defeated Angelique Kerber for the title, 1–6, 6–3, 6–1.

Seeds

The top eight seeds and the Montreal finalists receive a bye into the second round.

2

Draw

Key

• Q = Qualifier
• WC = Wild Card
• LL = Lucky Loser

• Alt = Alternate
• SE = Special Exempt
• PR = Protected Ranking

• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Quarterfinals							Semifinals							Final
	1	Agnieszka Radwańska	1	1
	9	Li Na	6	6
								9	Li Na	7	3	6
								WC	Venus Williams	5	6	1
	3	Samantha Stosur	2	77	4
	WC	Venus Williams	6	62	6
															9	Li Na	1	6	6
															5	Angelique Kerber	6	3	1
	17	Anastasia Pavlyuchenkova	3	64
	4	Petra Kvitová	6	77
								4	Petra Kvitová	1	6	4
								5	Angelique Kerber	6	2	6
	5	Angelique Kerber	6	6
	2	Serena Williams	4	4

Top half

Section 1

	First Round							Second Round							Third Round							Quarterfinals
								1	A Radwańska	6	6
		S Arvidsson	6	2					S Arvidsson	4	3
		T Paszek	1	1r											1	A Radwańska	6	4	6
		T Pironkova	4	1											WC	S Stephens	1	6	4
	WC	S Stephens	6	6				WC	S Stephens	6	6
	WC	C Giorgi	6	6				WC	C Giorgi	2	1
	14	F Schiavone	1	3																		1	A Radwańska	1	1
																						9	N Li	6	6
								9	N Li	6	4	6
		Y Wickmayer	78	2	3				S Cîrstea	3	6	3
		S Cîrstea	66	6	6										9	N Li	6	6
	Q	J Larsson	6	6											Q	J Larsson	2	2
	Q	C Dellacqua	1	3				Q	J Larsson	6	6
								8	M Bartoli	4	2

Section 2

	First Round							Second Round							Third Round							Quarterfinals
								3	S Stosur	6	66	6
		S Halep	3	0					A Medina Garrigues	3	78	4
		A Medina Garrigues	6	6											3	S Stosur	6	6
		K Zakopalová	65	5												E Makarova	1	3
	LL	A Tatishvili	77	7				LL	A Tatishvili	1	2
		E Makarova	710	3					E Makarova	6	6
	15	N Petrova	68	1r																		3	S Stosur	2	77	4
	12	M Kirilenko	3	77	2																	WC	V Williams	6	62	6
	WC	V Williams	6	65	6			WC	V Williams	2	6	6
		C Scheepers	3	6	3				C Scheepers	6	3	2
		C McHale	6	3	0r										WC	V Williams	6	6
		J Zheng	6	61	3										7	S Errani	3	0
		D Hantuchová	2	77	6				D Hantuchová	4	4
								7	S Errani	6	6

Bottom half

Section 3

	First Round							Second Round							Third Round							Quarterfinals
								6	C Wozniacki	6	6
	Q	S Karatantcheva	6	6				Q	S Karatantcheva	1	0
	Q	K Bertens	2	1											6	C Wozniacki	4	4
		S Pe'er	3	3											17	A Pavlyuchenkova	6	6
		J Görges	6	6					J Görges	3	0
		C Suárez Navarro	4	0				17	A Pavlyuchenkova	6	6
	17	A Pavlyuchenkova	6	6																		17	A Pavlyuchenkova	3	64
	13	J Janković	7	5	68																	4	P Kvitová	6	77
		S Peng	5	7	710				S Peng	6	6
		R Vinci	6	6					R Vinci	3	4
	Q	M Keys	3	3												S Peng	2	2
		MJ Martínez Sánchez	0	4											4	P Kvitová	6	6
		M Barthel	6	6					M Barthel	6	2	5
								4	P Kvitová	3	6	7

Section 4

	First Round							Second Round							Third Round							Quarterfinals
								5	A Kerber	3	6	6
		V Lepchenko	64	4				LL	T Babos	6	1	2
	LL	T Babos	77	6											5	A Kerber	6	77
	Q	B Mattek-Sands	3	5											Q	A Hlaváčková	4	65
	Q	A Hlaváčková	6	7				Q	A Hlaváčková	77	4
	Q	A Amanmuradova	3	4				11	D Cibulková	61	1r
	11	D Cibulková	6	6																		5	A Kerber	6	6
	16	L Šafářová	3	4																		2	S Williams	4	4
	Q	Y Shvedova	6	6				Q	Y Shvedova	6	1r
		K Pervak	2	4				Q	U Radwańska	4	4
	Q	U Radwańska	6	6											Q	U Radwańska	4	3
	Q	V King	3	6	66										2	S Williams	6	6
	Q	E Daniilidou	6	2	78			Q	E Daniilidou	3	4
								2	S Williams	6	6

Qualifying draw

Seeds

2

Qualifiers

2

Lucky Losers

1. Tímea Babos
2. Anna Tatishvili

Draw

First qualifier

	First Round							Qualifying Competition
	1	Yaroslava Shvedova	6	6
	WC	Lauren Davis	3	2
								1	Yaroslava Shvedova	7	6
								14	Anna Tatishvili	5	2
	WC	Nicole Gibbs	2	68
	14	Anna Tatishvili	6	710

Second qualifier

	First Round							Qualifying Competition
	2	Urszula Radwańska	6	6
		Mirjana Lučić	2	2
								2	Urszula Radwańska	6	6
								19	Laura Robson	3	2
		Vera Dushevina	2	6	4
	19	Laura Robson	6	3	6

Third qualifier

	First Round							Qualifying Competition
	3	Vania King	6	6
		Kimiko Date-Krumm	4	4
								3	Vania King	3	6	7
								17	Irina-Camelia Begu	6	3	5
		Julia Cohen	4	2
	17	Irina-Camelia Begu	6	6

Fourth qualifier

	First Round							Qualifying Competition
	Alt	Jana Čepelová	3	1
		Karolína Plíšková	6	6
									Karolína Plíšková	3	2
									Akgul Amanmuradova	6	6
		Akgul Amanmuradova	6	6
	21	Pauline Parmentier	4	3

Fifth qualifier

	First Round							Qualifying Competition
	5	Iveta Benešová	1	77	3
		Alexa Glatch	6	62	6
									Alexa Glatch	2	2
								22	Johanna Larsson	6	6
	WC	Komal Safdar	1	1
	22	Johanna Larsson	6	6

Sixth qualifier

	First Round							Qualifying Competition
	6	Silvia Soler Espinosa	3	5
		Yulia Putintseva	6	7
									Yulia Putintseva	3	3
								15	Kiki Bertens	6	6
		Aravane Rezaï	3	77	4
	15	Kiki Bertens	6	63	6

Seventh qualifier

	First Round							Qualifying Competition
	7	Arantxa Rus	6	5	0
		Sesil Karatantcheva	3	7	6
									Sesil Karatantcheva	3	7	6
								16	Olga Govortsova	6	5	0
	WC	Jill Craybas	3	2
	16	Olga Govortsova	6	6

Eighth qualifier

	First Round							Qualifying Competition
	8	Tímea Babos	6	6
		Lesia Tsurenko	2	4
								8	Tímea Babos	3	0
								WC	Madison Keys	6	6
	WC	Madison Keys	77	3	6
	24	Garbiñe Muguruza	65	6	1

Ninth qualifier

	First Round							Qualifying Competition
	9	Lucie Hradecká	3	1
		Casey Dellacqua	6	6
									Casey Dellacqua	6	77
								18	Melinda Czink	4	62
		Melanie Oudin	3	4
	18	Melinda Czink	6	6

Tenth qualifier

	First Round							Qualifying Competition
	10	Bojana Jovanovski	3	6	62
		Olivia Rogowska	6	2	77
									Olivia Rogowska	77	4	4
								20	Andrea Hlaváčková	65	6	6
		Jarmila Gajdošová	3	64
	20	Andrea Hlaváčková	6	77

Eleventh qualifier

	First Round							Qualifying Competition
	11	Coco Vandeweghe	3	62
		Eleni Daniilidou	6	77
									Eleni Daniilidou	6	77
								23	Kateryna Bondarenko	3	62
		Chang Kai-chen	5	4
	23	Kateryna Bondarenko	7	6

Twelfth qualifier

	First Round							Qualifying Competition
	12	Lourdes Domínguez Lino	3	3
	WC	Bethanie Mattek-Sands	6	6
								WC	Bethanie Mattek-Sands	1	7	6
									Chan Yung-jan	6	5	3
		Chan Yung-jan	6	4	6
	13	Anne Keothavong	3	6	0

References

• Main Draw
• Qualifying Draw