Hosta

Damir Džumhur was the defending champion but lost in the second round.

Kimmer Coppejans won the title, defeating Marsel İlhan in the final, 6–2, 6–2.

Seeds

Draw

Key

Finals

	Semifinals							Final
	1	Filip Krajinović	6	4	4
	3	Marsel İlhan	0	6	6
								3	Marsel İlhan	2	2
									Kimmer Coppejans	6	6
		Kimmer Coppejans	6	6
	Q	Íñigo Cervantes	1	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	F Krajinović	6	3	6
		R Carballés Baena	4	6	3			1	F Krajinović	6	6
		M Bašić	5	77	77				M Bašić	4	1
	LL	A Pavlásek	7	63	65										1	F Krajinović	6	6
	WC	A Yüksel	6	6											SE	C Lestienne	2	0
	WC	B Ergüden	1	2				WC	A Yüksel	3	0
	SE	C Lestienne	6	6				SE	C Lestienne	6	6
	7	N Basilashvili	3	3																		1	F Krajinović	6	4	4
	3	M İlhan	77	6																		3	M İlhan	0	6	6
	Q	M Hamou	63	4				3	M İlhan	77	66	6
		A Karatsev	6	6					A Karatsev	64	78	2
		A Martin	4	1											3	M İlhan	6	6
		J Kovalík	5	6	6										8	V Hănescu	3	4
		E Couacaud	7	3	4				J Kovalík	6	3	65
		R Ramírez Hidalgo	7	2	3			8	V Hănescu	1	6	77
	8	V Hănescu	5	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	R Albot	4	2
	Q	T Daniel	6	6				Q	T Daniel	6	6
	WC	Efe Yurtacan	3	1					T Lamasine	3	2
		T Lamasine	6	6											Q	T Daniel	4	0
		K Coppejans	6	6												K Coppejans	6	6
		M Viola	4	3					K Coppejans	6	6
		E Donskoy	7	6					E Donskoy	2	2
	4	T Kamke	5	2																			K Coppejans	6	6
	5	A Kudryavtsev	4	63																		Q	Í Cervantes	1	3
	Q	Í Cervantes	6	77				Q	Í Cervantes	6	6
		A Šetkić	63	3					M Delić	3	1
		M Delić	77	6											Q	Í Cervantes	6	6
		M Mečíř Jr.	6	4	2										Q	A Veić	2	4
	Q	A Veić	1	6	6			Q	A Veić	1	6	6
	WC	C İlkel	2	0				2	D Džumhur	6	3	3
	2	D Džumhur	6	6

References

• Main Draw
• Qualifying Draw