Fabio Fognini was the champion in 2014, when the event was last held,^[1] but chose to compete in Dubai instead.

Thiago Seyboth Wild won his first ATP Tour title, defeating Casper Ruud in the final, 7–5, 4–6, 6–3. Seyboth Wild also becomes the first player born in 2000 to win an ATP Tour title.

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

	Semifinals							Final
	WC	Thiago Seyboth Wild	6	6
	Q	Renzo Olivo	1	3
								WC	Thiago Seyboth Wild	7	4	6
								2	Casper Ruud	5	6	3
	3	Albert Ramos Viñolas	65	2
	2	Casper Ruud	77	6

	First round							Second round							Quarterfinals							Semifinals
								1	C Garín	6	0	77
		A Martin	6	65	3				A Davidovich Fokina	2	6	64
		A Davidovich Fokina	2	77	6										1	C Garín	61	0r
	WC	T Seyboth Wild	6	3	6										WC	T Seyboth Wild	77	0
		F Bagnis	1	6	1			WC	T Seyboth Wild	79	6
		F Coria	4	2				5	JI Londero	67	4
	5	JI Londero	6	6																		WC	T Seyboth Wild	6	6
																						Q	R Olivo	1	3
								4	P Cuevas	7	65	68
	Q	R Olivo	4	6	6			Q	R Olivo	5	77	710
		P Sousa	6	3	4										Q	R Olivo	3	77	7
	WC	MT Barrios Vera	4	6	6										6	H Dellien	6	65	5
	Q	C Taberner	6	4	2			WC	MT Barrios Vera	3	62
		M Cecchinato	3	6	3			6	H Dellien	6	77
	6	H Dellien	6	1	6

	First round							Second round							Quarterfinals							Semifinals
	8	T Monteiro	60	6	6
		L Mayer	77	3	4			8	T Monteiro	6	6
		R Carballés Baena	6	4	6				R Carballés Baena	1	4
		J Munar	4	6	4										8	T Monteiro	4	4
	Q	F Horanský	4	2											3	A Ramos Viñolas	6	6
	LL	JP Varillas	6	6				LL	JP Varillas	63	2
								3	A Ramos Viñolas	77	6
																						3	A Ramos Viñolas	65	2
	7	F Delbonis	6	77																		2	C Ruud	77	6
	Q	M Kližan	1	65				7	F Delbonis	77	6
		J Kovalík	2	3					S Caruso	61	3
		S Caruso	6	6											7	F Delbonis	5	5
		P Lorenzi	3	4											2	C Ruud	7	7
	WC	A Tabilo	6	6				WC	A Tabilo	4	5
								2	C Ruud	6	7

	First round							Qualifying competition
	1	Juan Pablo Varillas	6	6
	WC	Matías Gaedechens	1	0
								1	Juan Pablo Varillas	65	5
								6	Renzo Olivo	77	7
	Alt	Víctor Núñez	0	63
	6	Renzo Olivo	6	77

	First round							Qualifying competition
	2	Martin Kližan	6	6
		Vadym Ursu	0	0
								2	Martin Kližan	6	6
								8	Orlando Luz	4	1
		Gonzalo Escobar	2	4
	8	Orlando Luz	6	6

	First round							Qualifying competition
	3	Filip Horanský	77	7
	WC	Gonzalo Lama	63	5
								3	Filip Horanský	77	61	6
								7	Pedro Sakamoto	64	77	4
	Alt	Fernando Romboli	1	2
	7	Pedro Sakamoto	6	6

	First round							Qualifying competition
	4	Carlos Taberner	6	6
	Alt	Andrés Molteni	3	2
								4	Carlos Taberner	6	6
								5	Andrea Collarini	2	1
		Martín Cuevas	2	64
	5	Andrea Collarini	6	77

• Main draw
• Qualifying draw