Carlos Berlocq was the defending champion, but lost to João Sousa in the semifinals.
Pablo Cuevas won his first ATP World Tour title, defeating Sousa in the final, 6–2, 6–1.

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

	Semifinals							Final
	7	Carlos Berlocq	6	4	4
	5	João Sousa	3	6	6
								5	João Sousa	2	1
								PR	Pablo Cuevas	6	6
	3	Fernando Verdasco	66	3
	PR	Pablo Cuevas	78	6

	First round							Second round							Quarterfinals							Semifinals
								1	D Ferrer	6	6
		P Andújar	4	4					V Hănescu	4	0
		V Hănescu	6	6											1	D Ferrer	3	3
		K de Schepper	64	1											7	C Berlocq	6	6
	Q	R Albot	77	6				Q	R Albot	7	4	2
		J Reister	6	2	2			7	C Berlocq	5	6	6
	7	C Berlocq	2	6	6																	7	C Berlocq	6	4	4
																						5	J Sousa	3	6	6
								4	J Janowicz	3	1r
		A Montañés	3	6	64				D Lajović	6	1
		D Lajović	6	1	77											D Lajović	4	4
		M Kukushkin	3	5											5	J Sousa	6	6
	WC	E Ymer	6	7				WC	E Ymer	3	5
		P Riba	1r					5	J Sousa	6	7
	5	J Sousa	0

	First round							Second round							Quarterfinals							Semifinals
	8	P Carreño Busta	6	6
		D Brown	3	4				8	P Carreño Busta	6	6
	WC	M Eriksson	2	1					P Lorenzi	2	2
		P Lorenzi	6	6											8	P Carreño Busta	5	3
		J Veselý	5	2											3	F Verdasco	7	6
	Q	A Ramos Viñolas	7	6				Q	A Ramos Viñolas	1	5
								3	F Verdasco	6	7
																						3	F Verdasco	66	3
	6	J Chardy	2	2																		PR	P Cuevas	78	6
	PR	P Cuevas	6	6				PR	P Cuevas	4	6	77
	Q	I Cervantes	2	3				WC	C Lindell	6	2	62
	WC	C Lindell	6	6											PR	P Cuevas	6	6
		P-H Mathieu	2r												Q	R Olivo	2	4
	Q	R Olivo	5					Q	R Olivo	78	6
								2	T Robredo	66	3

	First round							Second round							Qualifying competition
	1	Albert Ramos	6	6
	WC	Mikael Ymer	1	0
								1	Albert Ramos	4	6	6
									Daniel Windahl	6	4	0
		Carlos Gómez-Herrera	4	6	3
		Daniel Windahl	6	2	6
															1	Albert Ramos	6	6
															8	Christian Garín	3	4
		Joachim Bjerke	6	2	0
		Micke Kontinen	4	6	6
									Micke Kontinen	4	2
								8	Christian Garín	6	6
		Érik Chvojka	6	4	1
	8	Christian Garín	3	6	6

	First round							Second round							Qualifying competition
	2	Radu Albot	6	6
		Filip Bergevi	1	1
								2	Radu Albot	6	3	6
									Nicholas Monroe	3	6	3
	WC	Igor Tubic	0	1
		Nicholas Monroe	6	6
															2	Radu Albot	6	6
															6	Juan Lizariturry	1	2
		Isak Arvidsson	63	6	7
		William Boe-Wiegaard	77	4	5
									Isak Arvidsson	62	4
								6	Juan Lizariturry	77	6
	WC	Carl Söderlund	2	0
	6	Juan Lizariturry	6	6

	First round							Second round							Qualifying competition
	3	André Ghem	4	6	6
		Florian Barth	6	3	2
								3	André Ghem	6	77
									Gibril Diarra	4	62
	WC	Gustav Hansson	3	4
		Gibril Diarra	6	6
															3	André Ghem	3	6	1
															7	Íñigo Cervantes	6	3	6
		Henrik Sillanpää	66	7	6
		Milos Sekulic	78	5	3
									Henrik Sillanpää	3	2
								7	Íñigo Cervantes	6	6
		Lucas Renard	6	3	2
	7	Íñigo Cervantes	4	6	6

	First round							Second round							Qualifying competition
	4	Jürgen Zopp	6	6
		Morgan Johansson	3	1
								4	Jürgen Zopp	3	7	77
									Patrik Rosenholm	6	5	63
		Jonathan Mridha	1	3
		Patrik Rosenholm	6	6
															4	Jürgen Zopp	2	2
															5	Renzo Olivo	6	6
		Robin Olin	2	63
		Tobias Blomgren	6	77
									Tobias Blomgren	5	4
								5	Renzo Olivo	7	6
		Andrew Whittington	4	4
	5	Renzo Olivo	6	6

• Main draw
• Qualifying draw