2011 Royal Bank of Scotland Challenger – Singles

Singles
2011 Royal Bank of Scotland Challenger
Champion	Ivo Karlović
Runner-up	Sam Querrey
Score	6–7(2–7), 6–1, 6–4

Main article: 2011 Royal Bank of Scotland Challenger

Tobias Kamke was the defending champion but decided not to participate.
Ivo Karlović won the tournament after defeating Sam Querrey 6–7^(2–7), 6–1, 6–4 in the final.

Seeds

1. Ryan Sweeting (semifinals)
2. Ivo Karlović (champion)
3. Sam Querrey (final)
4. Bobby Reynolds (second round)
5. Vasek Pospisil (quarterfinals)
6. Izak van der Merwe (first round)
7. Wayne Odesnik (second round)
8. Björn Phau (semifinals)

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
• SR = Special ranking

Finals

	Semifinals							Final
	1	Ryan Sweeting	4	3
	3	Sam Querrey	6	6
								3	Sam Querrey	77	1	4
								2	Ivo Karlović	62	6	6
	8	Björn Phau	5	5
	2	Ivo Karlović	7	7

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	R Sweeting	4	6	6
	WC	S Johnson	6	2	2			1	R Sweeting	6	6
		C Guccione	61	3				Q	A Bogdanovic	2	1
	Q	A Bogdanovic	77	6											1	R Sweeting	6	3	6
		JS Cabal	6	4	66										5	V Pospisil	2	6	1
		R Borvanov	1	6	78				R Borvanov	3	0
	WC	D Kudla	5	0r				5	V Pospisil	6	6
	5	V Pospisil	7	2																		1	R Sweeting	4	3
	3	S Querrey	6	6																		3	S Querrey	6	6
		F Wolmarans	4	4				3	S Querrey	6	6
	Q	A Sitak	6	4	2				A Delić	4	2
		A Delić	4	6	6										3	S Querrey	6	6
	Q	P-L Duclos	7	1	3										SE	A Kuznetsov	1	4
		U Ignatik	5	6	6				U Ignatik	68	5
	SE	A Kuznetsov	6	4	7			SE	A Kuznetsov	710	7
	6	I van der Merwe	4	6	5

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	B Phau	4	77	6
		G Jones	6	65	1			8	B Phau	6	6
	WC	J Sock	6	0	3			Q	A González	2	2
	Q	A González	4	6	6										8	B Phau	6	6
		L Grigelis	6	6												L Grigelis	3	2
		F Nielsen	3	3					L Grigelis	77	3	6
		R Klaasen	4	3				4	B Reynolds	63	6	4
	4	B Reynolds	6	6																		8	B Phau	5	5
	7	W Odesnik	6																			2	I Karlović	7	7
		T de Bakker	1	r				7	W Odesnik	78	3	1
		M Fischer	6	6					M Fischer	66	6	6
		S Greul	3	3												M Fischer	5	6	3
	WC	D Kosakowski	4	6	64										2	I Karlović	7	4	6
	Alt	R Farah	6	4	77			Alt	R Farah	62	2
		D Gremelmayr	77	1r				2	I Karlović	77	6
	2	I Karlović	64	2

References

• Main draw
• Qualifying draw