Juan Martín del Potro was the defending champion but decided not to compete.
Tommy Haas won the title, defeating Robin Haase in the final, 6–3, 4–6, 6–4.

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

	Semifinals							Final
	1	Jo-Wilfried Tsonga	5	64
		Robin Haase	7	77
									Robin Haase	3	6	4
								2	Tommy Haas	6	4	6
	8	Lukáš Rosol	6	4	60
	2	Tommy Haas	3	6	77

	First round							Second round							Quarterfinals							Semifinals
								1	J-W Tsonga	7	1	6
		D Brands	6	77					D Brands	5	6	3
		A Haider-Maurer	4	65											1	J-W Tsonga	6	3	77
	WC	D Thiem	6	5	6										WC	D Thiem	4	6	63
		D Gimeno Traver	4	7	4			WC	D Thiem	6	6
	LL	J Pospíšil	77	7				LL	J Pospíšil	1	1
	6	G Monfils	60	5																		1	J-W Tsonga	5	64
																							R Haase	7	77
								3	F Fognini	7	6
		F Mayer	61	4					Ł Kubot	5	2
		Ł Kubot	77	6											3	F Fognini	77	1	1
	Q	I Bozoljac	7	2	1											R Haase	64	6	6
		R Haase	5	6	6				R Haase	77	65	6
		L Hewitt	66	4				7	V Pospisil	63	77	2
	7	V Pospisil	78	6

	First round							Second round							Quarterfinals							Semifinals
	8	L Rosol	6	7
		J Huta Galung	3	5				8	L Rosol	6	7
		M Russell	3	4				Q	M Bašić	3	5
	Q	M Bašić	6	6											8	L Rosol	6	1	6
		J Hájek	2	0											Q	R Bemelmans	3	6	3
	Q	R Bemelmans	6	6				Q	R Bemelmans	4	6	77
								4	P Kohlschreiber	6	1	60
																						8	L Rosol	6	4	60
	5	R Štěpánek	7	6																		2	T Haas	3	6	77
	WC	M Fischer	5	3				5	R Štěpánek	77	5	77
	WC	G Melzer	65	1					L Lacko	64	7	65
		L Lacko	77	6											5	R Štěpánek	610	3
	Q	M Mečíř Jr.	6	6											2	T Haas	712	6
		P Andújar	4	4				Q	M Mečíř Jr.	5	68
								2	T Haas	7	710

The first three seeds received a bye into the second round.

1. Jaroslav Pospíšil

	First round							Second round							Qualifying competition
								1	Ryan Harrison	66	77	4
		Kevin Krawietz	64	6	6				Kevin Krawietz	78	64	6
		Mario Haider-Maurer	77	4	1											Kevin Krawietz	3	65
		Tihomir Grozdanov	3	64											7	Miloslav Mečíř Jr.	6	77
		Nikolaus Moser	6	77					Nikolaus Moser	6	62	5
	WC	Lucas Miedler	4	4				7	Miloslav Mečíř Jr.	4	77	7
	7	Miloslav Mečíř Jr.	6	6

	First round							Second round							Qualifying competition
								2	Adrian Ungur	6	6
		Marc Rath	6	7					Marc Rath	2	4
		Oliver Ceranic	4	5											2	Adrian Ungur	6	3	4
		Lukas Jastraunig	3	6	6										8	Ilija Bozoljac	4	6	6
		Daniel Eger	6	0	0				Lukas Jastraunig	0	3
	WC	Marco Procházka	1	1				8	Ilija Bozoljac	6	6
	8	Ilija Bozoljac	6	6

	First round							Second round							Qualifying competition
								3	Ruben Bemelmans	6	6
		Aldin Šetkić	6	6					Aldin Šetkić	2	1
		Marius Pimishofer	2	2											3	Ruben Bemelmans	6	3	6
		Johannes Schretter	3	0											5	Jaroslav Pospíšil	2	6	3
		Maxim Dubarenco	6	6					Maxim Dubarenco	4	2
		Filip Veger	4	2				5	Jaroslav Pospíšil	6	6
	5	Jaroslav Pospíšil	6	6

	First round							Second round							Qualifying competition
	4	Mirza Bašić	6	6
	WC	Jan Poskocil	2	3
								4	Mirza Bašić	6	6
									Philip Lang	4	2
		Adnan Al Mahmoud	0	3
		Philip Lang	6	6
															4	Mirza Bašić	6	6
															6	Márton Fucsovics	1	1
		Daniel Geib	2	3
		Maximilian Neuchrist	6	6
									Maximilian Neuchrist	6	3	2
								6	Márton Fucsovics	2	6	6
		Patrick Ofner	2	0
	6	Márton Fucsovics	6	6

• Main Draw
• Qualifying Draw