2011 Aircel Chennai Open – Singles

Marin Čilić was the two-time defending champion, but lost in the first round to Kei Nishikori. 3rd seed Stanislas Wawrinka defeated 7th seed Xavier Malisse 7–5, 4–6, 6–1 in the final match.

Singles
2011 Aircel Chennai Open
Champion	Stanislas Wawrinka
Runner-up	Xavier Malisse
Final score	7–5, 4–6, 6–1
Draw	32 (4Q / 3WC)
Seeds	8

Main article: 2011 Aircel Chennai Open

Seeds

1. Tomáš Berdych (Semifinals)
2. Marin Čilić (First Round)
3. Stanislas Wawrinka (Champion)
4. Richard Gasquet (Second Round)
5. Jérémy Chardy (First Round)
6. Janko Tipsarević (Semifinals)
7. Xavier Malisse (Final)
8. Robin Haase (Quarterfinals)

Qualifying

Main article: 2011 Aircel Chennai Open – Singles Qualifying

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

Finals

	Semifinals							Final
	1	Tomáš Berdych	4	1
	3/WC	Stanislas Wawrinka	6	6
								3/WC	Stanislas Wawrinka	7	4	6
								7	Xavier Malisse	5	6	1
	7	Xavier Malisse	3	6	6
	6	Janko Tipsarević	6	3	2

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	T Berdych	6	6
		F Gil	0	1				1	T Berdych	6	6
		M Daniel	2	2					I Dodig	2	4
		I Dodig	6	6											1	T Berdych	6	6
		D Gremelmayr	6^1	4												B Kavčič	3	3
		R Kendrick	7^7	6					R Kendrick	2	2
		B Kavčič	6	6					B Kavčič	6	6
	5	J Chardy	3	2																		1	T Berdych	4	1
	3/WC	S Wawrinka	6	6																		3/WC	S Wawrinka	6	6
	WC	R Bopanna	4	4				3/WC	S Wawrinka	7^7	7^7
	Q	D Goffin	6	6				Q	D Goffin	6^3	6^3
		S Devvarman	2	4											3/WC	S Wawrinka	3	6	6
		D Brown	4	6	2										8	R Haase	6	3	3
	Q	Y Sugita	6	2	6			Q	Y Sugita	6	3	4
	PR	F Dancevic	7^8	4	4			8	R Haase	4	6	6
	8	R Haase	6^6	6	6

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	7	X Malisse	6	6
		M İlhan	3	1				7	X Malisse	6	6
		S Robert	6	6					S Robert	2	2
		A Haider-Maurer	4	4											7	X Malisse	6	6
		S Bolelli	2	2												B Phau	0	2
		B Phau	6	6					B Phau	1	7^7	7^7
	Q	É Roger-Vasselin	1	3				4	R Gasquet	6	6^5	6^4
	4	R Gasquet	6	6																		7	X Malisse	3	6	6
	6	J Tipsarević	6	6																		6	J Tipsarević	6	3	2
		E Schwank	3	4				6	J Tipsarević	6	7^7
	WC	Y Bhambri	2	1				Q	A Kudryavtsev	2	6^3
	Q	A Kudryavtsev	6	6											6	J Tipsarević	6	6
		A Falla	7	6												K Nishikori	4	4
		R Machado	5	3					A Falla	6	3	2
		K Nishikori	4	7^7	6				K Nishikori	4	6	6
	2	M Čilić	6	6^0	2

References

• Main Draw
• Qualifying Draw