Singles
2011 Tashkent Challenger
Champion	Denis Istomin
Runner-up	Jürgen Zopp
Score	6–4, 6–3

Karol Beck was the defending champion but decided not to participate.

Denis Istomin won the final 6–4, 6–3 against Jürgen Zopp and claimed the title.

Seeds

Draw

Finals

	Semifinals							Final
		Raven Klaasen	3	4
		Jürgen Zopp	6	6
									Jürgen Zopp	4	3
								3	Denis Istomin	6	6
	3	Denis Istomin	77	7
		Konstantin Kravchuk	64	5

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	Y-h Lu	6	710
	Q	Stanislav Poplavskyy	1	68				1	Y-h Lu	4	3
		R Klaasen	6	6					R Klaasen	6	6
	Q	Andrey Boldarev	4	4												R Klaasen	78	6
		A Brugués Davi	4	3												D Molchanov	66	3
		D Molchanov	6	6					D Molchanov	64	6	7
	WC	V Vardhan	77	6				WC	V Vardhan	77	3	5
	LL	Sergey Shipilov	65	2																			R Klaasen	3	4
	4	C-M Stebe	6	6																			J Zopp	6	6
		D Goffin	4	4				4	C-M Stebe	65	5
		H Heliövaara	1	1					J Zopp	77	7
		J Zopp	6	6												J Zopp	78	6
		T-h Yang	6	3	7											T-h Yang	66	2
		I Marchenko	3	6	5				T-h Yang	4	6	7
		F Dustov	65	6	77				F Dustov	6	1	5
	7	T Gabashvili	77	3	65

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	R Schüttler	4	4
		D Meffert	6	6					D Meffert	1	1r
	LL	Jakhongir Khaydarov	1	2				WC	M Inoyatov	6	2
	WC	M Inoyatov	6	6											WC	M Inoyatov	2	3
	WC	Temur Ismailov	5	3											3	D Istomin	6	6
		S Rieschick	7	6					S Rieschick	4	3
		U Ignatik	6	3	60			3	D Istomin	6	6
	3	D Istomin	3	6	77																	3	D Istomin	77	7
	8	R de Voest	6	7																			K Kravchuk	64	5
	Q	S Ikramov	3	5				8	R de Voest	7	3	3
		K Kravchuk	7	78					K Kravchuk	5	6	6
	Q	E Kirillov	5	66												K Kravchuk	77	77
		D Matsukevich	6	6												D Matsukevich	64	61
	WC	Nigmat Shofayziev	2	1					D Matsukevich	6	1
		J Hernych	6	6					J Hernych	3	0	r
	LL	Pavel Tsoy	0	4

References

• Main Draw
• Qualifying Draw