Singles
2011 Astana Cup
Champion	Rainer Schüttler
Runner-up	Teymuraz Gabashvili
Score	7–6(8–6), 4–6, 6–4
Draw	32
Seeds	8

Igor Kunitsyn was the defending champion but decided not to participate.

Rainer Schüttler claimed the title. He won against Teymuraz Gabashvili 7–6^(8–6), 4–6, 6–4 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Rainer Schüttler	65	7	6
		Jamie Baker	77	5	2
								1	Rainer Schüttler	78	4	6
								2	Teymuraz Gabashvili	66	6	4
	3	Alexander Kudryavtsev	3	6	2
	2	Teymuraz Gabashvili	6	2	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	R Schüttler	6	6
	WC	K Rastogi	0	1				1	R Schüttler	6	6
		Mikhail Vasiliev	2	5					D Molchanov	1	1
		D Molchanov	6	7											1	R Schüttler	6	6
		J Milton	6	6											8	F Martin	2	3
		V Vardhan	3	4					J Milton	4	3
	WC	Anton Saranchukov	4	2				8	F Martin	6	6
	8	F Martin	6	6																		1	R Schüttler	65	7	6
	4	K Kravchuk	77	68	63																		J Baker	77	5	2
		J Baker	63	710	77				J Baker	6	6
		M Mečíř Jr.	7	2	2			Q	M Elgin	1	1
	Q	M Elgin	5	6	6											J Baker	7	6
		I Belyaev	4	7	77										7	R Albot	5	3
		V Rudnev	6	5	62				I Belyaev	1	1
	Q	S Ikramov	4	3				7	R Albot	6	6
	7	R Albot	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	R Klaasen	3	6	66
		J Minář	6	3	78				J Minář	4	6	6
		H Moriya	7	6					H Moriya	6	3	4
	WC	Serizhan Yessenbekov	5	2												J Minář	2	5
		R Ghedin	6	2	2										3	A Kudryavtsev	6	7
	Q	A Ward	2	6	6			Q	A Ward	6	5	2
	Q	M Safwat	1	6	66			3	A Kudryavtsev	3	7	6
	3	A Kudryavtsev	6	1	78																	3	A Kudryavtsev	3	6	2
	5	A Martin	1	5																		2	T Gabashvili	6	2	6
		T Chen	6	7					T Chen	6	4	6
		A Smirnov	63	3					H Heliövaara	4	6	2
		H Heliövaara	77	6												T Chen	6	2	3
	WC	D Yevseyev	6	1	4										2	T Gabashvili	3	6	6
		D Cox	2	6	6				D Cox	5	1
		D Dutra da Silva	6	2	3			2	T Gabashvili	7	6
	2	T Gabashvili	2	6	6

References

• Main draw
• Qualifying draw