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
Score	3–6, 7–6(8–6), 6–2
Draw	28 (4 Q / 3 WC )
Seeds	8

Main article: 2011 Atlanta Tennis Championships

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

Main article: 2011 Atlanta Tennis Championships – Singles Qualifying

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
	1	Mardy Fish	6	6
		Ryan Harrison	2	4
								1	Mardy Fish	3	78	6
								3	John Isner	6	66	2
	3	John Isner	7	63	6
		Gilles Müller	5	77	1

Top half

	First round							Second round							Quarterfinals							Semifinals
								1	M Fish	6	6
		R Berankis	65	2					N Mahut	3	3
		N Mahut	77	6											1	M Fish	6	6
		M Berrer	66	4											8	S Devvarman	4	3
		T Ito	78	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	77	4	4
	Q	Y Sugita	1	65					R Harrison	63	6	6
		R Harrison	6	77												R Harrison	4	6	77
		L Hewitt	6	6											Q	R Ram	6	1	65
	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	77	2	5
	Q	M Matosevic	63	6	7			Q	M Matosevic	6	1	2
		Y-h Lu	7	77					Y-h Lu	3	6	6
		M Bachinger	5	64												Y-h Lu	1	2
		J Blake	5	77	6										3	J Isner	6	6
		E Gulbis	7	65	2				J Blake	68	77	5
								3	J Isner	710	63	7
																						3	J Isner	7	63	6
	7	A Bogomolov Jr.	3	66																			G Müller	5	77	1
		G Müller	6	78					G Müller	78	2	6
	WC	T Haas	4	5				WC	R Ginepri	66	6	2
	WC	R Ginepri	6	7												G Müller	77	77
	WC	D Young	0	3											2	K Anderson	63	63
		M Russell	6	6					M Russell	1	5
								2	K Anderson	6	7

References

• Main Draw