Jürgen Zopp was the defending champion but chose not to compete.

In the final, Oleksandr Nedovyesov defeated Andrey Golubev 6–4, 6–1.

	Semifinals							Final
		Lucas Pouille	2	1
	4	Andrey Golubev	6	6
								4	Andrey Golubev	4	1
									Oleksandr Nedovyesov	6	6
	3	Oleksandr Nedovyesov	7	6
		Farrukh Dustov	5	2

	First round							Second round							Quarterfinals							Semifinals
	1	E Donskoy	4	77	7
		U Ignatik	6	62	5			1	E Donskoy	4	5
	LL	Alexander Rumyantsev	63	4					L Pouille	6	7
		L Pouille	77	6												L Pouille	6	6
	WC	Timur Kiuamov	1	5											WC	A Karatsev	1	0
	WC	A Karatsev	6	7				WC	A Karatsev	77	3	7
	WC	B Ergüden	3	4				8	R Albot	65	6	5
	8	R Albot	6	6																			L Pouille	2	1
	4	A Golubev	79	6																		4	A Golubev	6	6
	Q	R Muzaev	67	4				4	A Golubev	3	6	6
		D Zhyrmont	1	4				Q	A van der Duim	6	1	0
	Q	A van der Duim	6	6											4	A Golubev	2	6	78
		M İlhan	6	65	6										6	D Lajović	6	1	66
	WC	A Rublev	4	77	4				M İlhan	2	6	4
		D Meffert	6	2	4r			6	D Lajović	6	2	6
	6	D Lajović	1	6	3

	First round							Second round							Quarterfinals							Semifinals
	5	M Viola	6	6
		B Westerhof	3	0				5	M Viola	77	4
		B Pašanski	5	6	6				B Pašanski	65	04
		A Menéndez-Maceiras	7	4	4										5	M Viola	4	4
		E Gerasimov	6	4	6										3	O Nedovyesov	6	6
		M Biryukov	3	6	2				E Gerasimov	1	6	4
		V Baluda	1	6	2			3	O Nedovyesov	6	3	6
	3	O Nedovyesov	6	2	6																	3	O Nedovyesov	7	6
	7	M Bachinger	6	6																			F Dustov	5	2
	Q	M Dubarenco	3	2				7	M Bachinger	3	1
		F Dustov	6	6					F Dustov	6	6
		A Kudryavtsev	3	0												F Dustov	77	6
		T Schoorel	6	3	1											A Lobkov	61	3
		A Lobkov	2	6	6				A Lobkov	1	6	6
		T Pütz	7	6					T Pütz	6	3	4
	2	T Gabashvili	5	4

• Main Draw
• Qualifying Draw