Yūichi Sugita was the defending champion but chose not to defend his title.

Ilya Ivashka won the title after defeating Zhang Ze 6–4, 6–2 in the final.

	Semifinals							Final
	SE	Hubert Hurkacz	611	6	2
	WC	Zhang Ze	713	2	6
								WC	Zhang Ze	4	2
								7	Ilya Ivashka	6	6
		Tatsuma Ito	3	2
	7	Ilya Ivashka	6	6

	First round							Second round							Quarterfinals							Semifinals
	1	M Jaziri	7	1	7
		N Milojević	5	6	5			1	M Jaziri	6	6
		J Jung	6	5	4				D-h Lee	2	2
		D-h Lee	4	7	6										1	M Jaziri	77	5	4
	SE	H Hurkacz	64	77	6										SE	H Hurkacz	61	7	6
		L Sonego	77	64	3			SE	H Hurkacz	6	6
	Q	B Rola	2	3				5	Y Maden	3	4
	5	Y Maden	6	6																		SE	H Hurkacz	611	6	2
	4	M Granollers	3	4																		WC	Ze Zhang	713	2	6
		M Kecmanović	6	6					M Kecmanović	1	2
	Q	J Kubler	6	5	3				V Galović	6	6
		V Galović	3	7	6											V Galović	4	78	3
		J Munar	6	4	2										WC	Ze Zhang	6	66	6
	WC	Ze Zhang	3	6	6			WC	Ze Zhang	6	7
	WC	Zh Zhang	3	0				6	O Otte	1	5
	6	O Otte	6	6

	First round							Second round							Quarterfinals							Semifinals
	8	J Zopp	2	7	6
	SE	A Bolt	6	5	4			8	J Zopp	7	0	7
		A Vatutin	2	3				WC	Z Li	5	6	5
	WC	Z Li	6	6											8	J Zopp	3	4
	WC	D Wu	65	7	5											T Ito	6	6
		T Ito	77	5	7				T Ito	1	6	6
		U Ignatik	77	3	6				U Ignatik	6	3	4
	3	B Kavčič	63	6	3																		T Ito	3	2
	7	I Ivashka	6	6																		7	I Ivashka	6	6
	Q	S Napolitano	3	4				7	I Ivashka	5
		S-w Kwon	0	3					M Moraing	0r
		M Moraing	6	6											7	I Ivashka	6	6
		G Soeda	4	6	4											S Caruso	3	3
		S Caruso	6	4	6				S Caruso	6	3	6
	Q	H Moriya	4	6	6			Q	H Moriya	3	6	4
	2	J Thompson	6	2	3

• Main Draw
• Qualifying Draw