2011 Atlanta Tennis Championships – Singles

Mardy Fish was the defending champion, and in a repeat of the previous year's final, he successfully defended his title by defeating his compatriot John Isner after dropping the opening set. This time the score was 3–6, 7–6^(8–6), 6–2.

Singles
2011 Atlanta Tennis Championships
Champion	Mardy Fish
Runner-up	John Isner
Final score	3–6, 7–6^(8–6), 6–2

Seeds

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

1. Mardy Fish (Champion)
2. Kevin Anderson (Quarterfinals)
3. John Isner (Final)
4. Xavier Malisse (Second Round)
5. Grigor Dimitrov (First Round)
6. Igor Kunitsyn (First Round)
7. Alex Bogomolov Jr. (First Round)
8. Somdev Devvarman (Quarterfinals)

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	Mardy Fish	6	6
		Ryan Harrison	2	4
								1	Mardy Fish	3	7^8	6
								3	John Isner	6	6^6	2
	3	John Isner	7	6^3	6
		Gilles Müller	5	7^7	1

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
								1	M Fish	6	6
		R Berankis	6^5	2					N Mahut	3	3
		N Mahut	7^7	6											1	M Fish	6	6
		M Berrer	6^6	4											8	S Devvarman	4	3
		T Ito	7^8	6					T Ito	1	3
		R Sweeting	4	6	4			8	S Devvarman	6	6
	8	S Devvarman	6	3	6																	1	M Fish	6	6
																							R Harrison	2	4
								4	X Malisse	7^7	4	4
	Q	Y Sugita	1	6^5					R Harrison	6^3	6	6
		R Harrison	6	7^7												R Harrison	4	6	7^7
		L Hewitt	6	6											Q	R Ram	6	1	6^5
	Q	P Simmonds	4	4					L Hewitt	5	6	2
	Q	R Ram	6	6				Q	R Ram	7	2	6
	5	G Dimitrov	4	4

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	6	I Kunitsyn	7^7	2	5
	Q	M Matosevic	6^3	6	7			Q	M Matosevic	6	1	2
		Y-h Lu	7	7^7					Y-h Lu	3	6	6
		M Bachinger	5	6^4												Y-h Lu	1	2
		J Blake	5	7^7	6										3	J Isner	6	6
		E Gulbis	7	6^5	2				J Blake	6^8	7^7	5
								3	J Isner	7^10	6^3	7
																						3	J Isner	7	6^3	6
	7	A Bogomolov Jr.	3	6^6																			G Müller	5	7^7	1
		G Müller	6	7^8					G Müller	7^8	2	6
	WC	T Haas	4	5				WC	R Ginepri	6^6	6	2
	WC	R Ginepri	6	7												G Müller	7^7	7^7
	WC	D Young	0	3											2	K Anderson	6^3	6^3
		M Russell	6	6					M Russell	1	5
								2	K Anderson	6	7

References

• Main Draw