Singles
2011 New Haven Open at Yale
Champion	Caroline Wozniacki
Runner-up	Petra Cetkovská
Score	6–4, 6–1
Draw	30
Seeds	8

World No. 1 Caroline Wozniacki was the three-time defending champion and successfully defended her title, beating qualifier Petra Cetkovská 6–4, 6–1 in the final.

Seeds

The top two seeds received a bye into the second round.

Qualifying

Draw

Finals

	Semifinals							Final
	1	Caroline Wozniacki	77	6
	3	Francesca Schiavone	62	3
								1	Caroline Wozniacki	6	6
								Q	Petra Cetkovská	4	1
	Q	Petra Cetkovská	6	5	711
	2/WC	Li Na	2	7	69

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	C Wozniacki	6	6
		P Hercog	7	7					P Hercog	3	0
		N Petrova	5	5											1	C Wozniacki	7	6
		I Benešová	3	2											WC	C McHale	5	3
	LL	C Suárez Navarro	6	6				LL	C Suárez Navarro	2	2
	WC	C McHale	7	6				WC	C McHale	6	6
	6	S Kuznetsova	5	3																		1	C Wozniacki	77	6
	3	F Schiavone	6	6																		3	F Schiavone	62	3
		A Dulgheru	1	2				3	F Schiavone	6	6
		M Niculescu	6	6					M Niculescu	2	1
		T Pironkova	3	2											3	F Schiavone	w/o
		A Medina Garrigues	6	77												A Medina Garrigues
	Q	K Pervak	2	65					A Medina Garrigues	6	77
		E Vesnina	6	2	6				E Vesnina	2	65
	7/WC	J Janković	4	6	4

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	A Radwańska	6	6
		E Makarova	1	2				5	A Radwańska	4	7	3
		A Morita	2	2				Q	P Cetkovská	6	5	6
	Q	P Cetkovská	6	6											Q	P Cetkovská	7	7
		K Zakopalová	7	6											4/WC	M Bartoli	5	5
		F Pennetta	5	2					K Zakopalová	2	6	1
	Q	A Rodionova	1	4				4/WC	M Bartoli	6	2	6
	4/WC	M Bartoli	6	6																		Q	P Cetkovská	6	5	711
	8	A Pavlyuchenkova	3	6	6																	2/WC	N Li	2	7	69
	Q	V Dushevina	6	4	3			8	A Pavlyuchenkova	6	6
		L Hradecká	6	3	3				R Vinci	2	4
		R Vinci	3	6	6										8	A Pavlyuchenkova	4	6	2
		S Errani	5	5											2/WC	N Li	6	3	6
		M Kirilenko	7	7					M Kirilenko	4	64
								2/WC	N Li	6	77

External links

• WTA tournament draws