2011 Città di Caltanissetta – Singles

Robin Haase was the defending champion, but chose not to compete.
Andreas Haider-Maurer won the title, defeating Matteo Viola in the final.

Singles
2011 Città di Caltanissetta
Champion	Andreas Haider-Maurer
Runner-up	Matteo Viola
Final score	6–1, 7–6(1)

Seeds

1. Filippo Volandri (Second Round)
2. Denis Gremelmayr (First Round)
3. Andreas Haider-Maurer (Champion)
4. Benoît Paire (First Round)
5. Simon Greul (First Round)
6. Alessio di Mauro (First Round)
7. Bastian Knittel (Second Round)
8. David Guez (First Round)

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

Final four

	Semifinals							Final
		Adrian Ungur	3	7	4
	3	Andreas Haider-Maurer	6	6^3	6
								3	Andreas Haider-Maurer	6	7
									Matteo Viola	1	6^1
		Matteo Viola	6	6
		Adrián Menéndez	4	2

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	F Volandri	1	6	6
		N Ćirić	6	3	1			1	F Volandri	4	0
		A Ungur	6	6					A Ungur	6	6
		J Martí	2	2												A Ungur	6	7
		Andrea Arnaboldi	6^9	4												T Schoorel	3	5
		T Schoorel	7	6					T Schoorel	6	6
		Alexander Flock	4	2				7	B Knittel	3	1
	7	B Knittel	6	6																			A Ungur	3	7	4
	3	A Haider-Maurer	6	6																		3	A Haider-Maurer	6	6^3	6
		F Dustov	3	1				3	A Haider-Maurer	5	6	6
	Q	A van der Duim	7	6				Q	A van der Duim	7	2	3
	WC	F Aldi	5	0											3	A Haider-Maurer	6	6
	Q	Enrico Burzi	4	4												G Naso	3	4
		G Naso	6	6					G Naso	7	6
		S Vagnozzi	6	6					S Vagnozzi	5	4
	5	S Greul	2	1

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	6	A di Mauro	6^7	1
	WC	S Galvani	7	6				WC	S Galvani	6	2
		P Santos	2	4					J Eysseric	4	0^r
		J Eysseric	6	6											WC	S Galvani	6	2	4
		D Giorgini	5	6	6^3											M Viola	3	6	6
		M Trevisan	7	2	7				M Trevisan	3	6	5
		M Viola	6	7					M Viola	6	4	7
	4	B Paire	0	6^3																			M Viola	6	6
	8	D Guez	3	1																			A Menéndez	4	2
	Q	A Bedene	6	6				Q	A Bedene	7	5	6
	WC	D Bracciali	0	5					P Carreño-Busta	6^1	7	3
		P Carreño-Busta	6	7											Q	A Bedene	7	3	6^5
	Q	Filippo Leonardi	4	6^2												A Menéndez	6^4	6	7
		A Brizzi	6	7					A Brizzi	5	7	6^3
		A Menéndez	2	6	6				A Menéndez	7	5	7
	2	D Gremelmayr	6	4	4

References

• Main Draw
• Qualifying Singles