2011 Brisbane International – Women's singles

Kim Clijsters was the defending champion, but decided not to compete this year.

Women's singles
2011 Brisbane International
Champion	Petra Kvitová
Runner-up	Andrea Petkovic
Score	6–1, 6–3
Draw	32
Seeds	8

Main article: 2011 Brisbane International

Petra Kvitová won the title, defeating Andrea Petkovic in the final 6–1, 6–3.^[1]

Seeds

1. Samantha Stosur (second round)
2. Shahar Pe'er (second round)
3. Nadia Petrova (first round)
4. Marion Bartoli (semifinals)
5. Anastasia Pavlyuchenkova (semifinals)
6. Flavia Pennetta (withdrew due to food poisoning)^[2]
7. Alisa Kleybanova (first round)
8. Alexandra Dulgheru (first round)

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

	Semifinals							Final
		Andrea Petkovic	6	6
	4	Marion Bartoli	4	2
									Andrea Petkovic	1	3
									Petra Kvitová	6	6
		Petra Kvitová	6	4	6
	5	Anastasia Pavlyuchenkova	4	6	2

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	S Stosur	7	6
	Q	L Hradecká	61	1				1	S Stosur	2	4
		J Groth	6	7					J Groth	6	6
		A Parra Santonja	2	5												J Groth	3	4
	WC	J Dokić	6	6												A Petkovic	6	6
	Q	A Pivovarova	4	3				WC	J Dokić	0	1
		A Petkovic	6	6					A Petkovic	6	6
	8	A Dulgheru	3	0																			A Petkovic	6	6
	4	M Bartoli	6	6																		4	M Bartoli	4	2
	Q	V King	1	2				4	M Bartoli	6	3	6
		P Hercog	2	5					I Benešová	1	6	0
		I Benešová	6	7											4	M Bartoli	6	6
		B Záhlavová-Strýcová	7	6												B Záhlavová-Strýcová	2	1
	Q	A Tatishvili	5	2					B Záhlavová-Strýcová	6	6
	WC	S Peers	3	6	6			WC	S Peers	4	1
	7	A Kleybanova	6	4	3

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	LL	C McHale	2	62
		R Vinci	6	7					R Vinci	2	5
		S Errani	3	0					D Cibulková	6	7
		D Cibulková	6	6												D Cibulková	0	4
	LL	K Pervak	6	6												P Kvitová	6	6
		A Chakvetadze	2	2				LL	K Pervak	6	4	2
		P Kvitová	7	6					P Kvitová	1	6	6
	3	N Petrova	63	3																			P Kvitová	6	4	6
	5	A Pavlyuchenkova	6	65	6																	5	A Pavlyuchenkova	4	6	2
		A Kudryavtseva	2	7	3			5	A Pavlyuchenkova	6	7
		B Jovanovski	2	6	6				B Jovanovski	2	5
		A Rodionova	6	2	3										5	A Pavlyuchenkova	6	64	6
		L Šafářová	6	3	6											L Šafářová	2	7	3
		A Amanmuradova	3	6	2				L Šafářová	3	6	7
	WC	S Ferguson	4	2				2	S Pe'er	6	1	5
	2	S Pe'er	6	6

Qualifying

Seeds

1. Olga Govortsova (first round)
2. Monica Niculescu (first round)
3. Vania King (qualifier)
4. Zhang Shuai (first round)
5. Sorana Cîrstea (second round)
6. Karolina Šprem (second round)
7. Ksenia Pervak (qualifying competition, lucky loser)
8. Andrea Hlaváčková (second round)

Qualifiers

1. Anastasia Pivovarova
2. Lucie Hradecká
3. Vania King
4. Anna Tatishvili

Lucky losers

1. Christina McHale
2. Ksenia Pervak

Qualifying draw

First qualifier

	First round							Second round							Qualifying competition[3]
	1	Olga Govortsova	4	5
		Anastasia Pivovarova	6	7
									Anastasia Pivovarova	6	6
									Maša Zec Peškirič	4	1
	WC	Tammi Patterson	0	62
		Maša Zec Peškirič	6	7
																Anastasia Pivovarova	6	63	7
															7	Ksenia Pervak	3	7	63
		Alexandra Panova	7	7
		Coco Vandeweghe	64	65
									Alexandra Panova	4	7	4
								7	Ksenia Pervak	6	63	6
	WC	Jessica Moore	3	0
	7	Ksenia Pervak	6	6

Second qualifier

	First round							Second round							Qualifying competition[3]
	2	Monica Niculescu	2	2
		Christina McHale	6	6
									Christina McHale	0	6	6
									Rebecca Marino	6	2	2
		Mariya Koryttseva	6	2	3
		Rebecca Marino	4	6	6
																Christina McHale	3	1
																Lucie Hradecká	6	6
		Lucie Hradecká	6	6
		Petra Martić	4	4
									Lucie Hradecká	6	4	6
								5	Sorana Cîrstea	0	6	4
		Chanelle Scheepers	3	6	4
	5	Sorana Cîrstea	6	4	6

Third qualifier

	First round							Second round							Qualifying competition[3]
	3	Vania King	6	6
		Sesil Karatantcheva	3	3
								3	Vania King	4	6	6
									Virginie Razzano	6	4	4
		Mariana Duque Mariño	61	4
		Virginie Razzano	7	6
															3	Vania King	6	7
																Alison Riske	3	63
		Alison Riske	6	6
		Olga Savchuk	4	3
									Alison Riske	6	6
								8	Andrea Hlaváčková	0	3
		Anastasiya Yakimova	3	1
	8	Andrea Hlaváčková	6	6

Fourth qualifier

	First round							Second round							Qualifying competition[3]
	4	Zhang Shuai	0	6	1
	WC	Olivia Rogowska	6	4	6
								WC	Olivia Rogowska	1	7	2
									Arantxa Rus	6	65	6
	WC	Isabella Holland	2	2
		Arantxa Rus	6	6
																Arantxa Rus	2	4
																Anna Tatishvili	6	6
		Darya Kustova	64	61
		Anna Tatishvili	7	7
									Anna Tatishvili	2	7	6
								6	Karolina Šprem	6	5	3
		Misaki Doi	4	7	5
	6	Karolina Šprem	6	5	7