Singles
2011 Winston-Salem Open
Champion	John Isner
Runner-up	Julien Benneteau
Score	4–6, 6–3, 6–4

Sergiy Stakhovsky was the defending champion, but lost to Julien Benneteau in the quarterfinals. John Isner defeated Benneteau in the final, 4–6, 6–3, 6–4.

Seeds

All seeds received a bye into the second round.

Qualifying

Draw

Finals

	Quarterfinals							Semifinals							Final
	1/WC	Andy Roddick	6	6
	7	Juan Mónaco	1	4
								1/WC	Andy Roddick	67	4
								4	John Isner	79	6
	4	John Isner	1	6	6
	8	Marcos Baghdatis	6	3	4
															4	John Isner	4	6	6
															Q	Julien Benneteau	6	3	4
	10	Robin Haase	6	6
	3	Alexandr Dolgopolov	4	4
								10	Robin Haase	6	67	66
								Q	Julien Benneteau	3	79	78
	9	Sergiy Stakhovsky	6	69	2
	Q	Julien Benneteau	3	711	6

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1/WC	A Roddick	6	6
	LL	É Roger-Vasselin	77	2	77			LL	É Roger-Vasselin	2	4
		L Rosol	65	6	64										1/WC	A Roddick	6	6
		B Kavčič	6	77											15	S Giraldo	1	3
	WC	L Hewitt	4	63					B Kavčič	2	3
								15	S Giraldo	6	6
																						1/WC	A Roddick	6	6
																						7	J Mónaco	1	4
								12	P Andújar	63	2
	Q	K Nishikori	1	6	77			Q	K Nishikori	77	6
		G Müller	6	4	65										Q	K Nishikori	0	3
		T Kamke	6	6											7	J Mónaco	6	6
		A Falla	1	0					T Kamke	5	0
								7	J Mónaco	7	6

Section 2

	First round							Second round							Third round							Quarterfinals
								4	J Isner	77	6
		D Sela	6	6					D Sela	63	2
		F Volandri	3	2											4	J Isner	77	6
		D Istomin	77	6											13	J Nieminen	64	2
		M Bachinger	61	1					D Istomin	6	4	4
								13	J Nieminen	3	6	6
																						4	J Isner	1	6	6
																						8	M Baghdatis	6	3	4
								11	D Tursunov	6	1	3
		S Darcis	3	6	6				S Darcis	3	6	6
		F Gil	6	3	4											S Darcis	5	0
		R Sweeting	6	7											8	M Baghdatis	7	6
		O Rochus	3	5					R Sweeting	5	1
								8	M Baghdatis	7	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								LL	P-L Duclos	7	7
		V Hănescu	6	3	4			WC	R Harrison	5	5
	WC	R Harrison	1	6	6										LL	P-L Duclos	4	5
		M Kukushkin	5	1											10	R Haase	6	7
		J Blake	7	6					J Blake	4	1
								10	R Haase	6	6
																						10	R Haase	6	6
																						3	A Dolgopolov	4	4
								14	G Dimitrov	6	2	77
	WC	D Young	6	6				WC	D Young	4	6	62
		M Berrer	3	4											14	G Dimitrov	4	6	67
		C Berlocq	7	4											3	A Dolgopolov	6	1	79
		A Haider-Maurer	5	1r					C Berlocq	4	4
								3	A Dolgopolov	6	6

Section 4

	First round							Second round							Third round							Quarterfinals
								5	N Davydenko	6	6
	Q	M Russell	6	63	6			Q	M Russell	2	2
		A Mannarino	4	77	2										5	N Davydenko	4	4
		A Golubev	6	4	6										9	S Stakhovsky	6	6
		M González	2	6	4				A Golubev	1	6	4
								9	S Stakhovsky	6	2	6
																						9	S Stakhovsky	6	69	2
																						Q	J Benneteau	3	711	6
								16	I Kunitsyn	3	1
	Q	R Mello	1	3				Q	J Benneteau	6	6
	Q	J Benneteau	6	6											Q	J Benneteau	2	6	77
		B Tomic	77	3	4											I Andreev	6	1	65
		I Andreev	65	6	6				I Andreev	7	6
								2	J Melzer	5	3

References

• Main Draw