Nick Kyrgios was the defending champion, but he did not participate this year. He played in Barcelona during this week.

Chung Hyeon won the title, defeating James McGee in the final, 6–3, 6–2.

	Semifinals							Final
		James McGee	6	1	6
	WC	Frances Tiafoe	1	6	3
									James McGee	3	2
								4	Chung Hyeon	6	6
	4	Chung Hyeon	6	6
		Bjorn Fratangelo	2	4

	First round							Second round							Quarterfinals							Semifinals
	1	T Smyczek	6	6
	WC	S Kozlov	4	1				1	T Smyczek	6	3	6
	Q	G Durán	5	6	67			PR	T Sandgren	1	6	0
	PR	T Sandgren	7	4	79										1	T Smyczek	0	3
		J McGee	6	6												J McGee	6	6
		R Olivo	3	1					J McGee	77	6
		R Ginepri	4	1				8	Y Nishioka	65	4
	8	Y Nishioka	6	6																			J McGee	6	1	6
	3	F Bagnis	5	2																		WC	F Tiafoe	1	6	3
		L Broady	7	6					L Broady	6	4	4
	Alt	M Krueger	6	6				Alt	M Krueger	1	6	6
		J Jenkins	2	4											Alt	M Krueger	2	63
		V Millot	6	4	63										WC	F Tiafoe	6	77
	WC	F Tiafoe	2	6	77			WC	F Tiafoe	2	6	6
		A Kuznetsov	4	4				6	F Dancevic	6	4	2
	6	F Dancevic	6	6

	First round							Second round							Quarterfinals							Semifinals
	5	G Elias	6	2	6
		S Devvarman	1	6	1			5	G Elias	78	6
	Q	S Singh	6	6				Q	S Singh	66	4
	WC	R Williams	3	2											5	G Elias	2	4
	Q	J Peralta	5	6	6										4	H Chung	6	6
		D Novikov	7	3	1			Q	J Peralta	4	2
	LL	T Garanganga	78	3	1			4	H Chung	6	6
	4	H Chung	66	6	6																	4	H Chung	6	6
	7	H Zeballos	4	3																			B Fratangelo	2	4
		F Argüello	6	6					F Argüello	6	1	4
		J Kubler	4	3					J Donaldson	1	6	6
		J Donaldson	6	6												J Donaldson	78	3	0
		B Fratangelo	6	6												B Fratangelo	66	6	6
	WC	E Escobedo	4	1					B Fratangelo	6	6
	Q	T Paul	78	65	6			Q	T Paul	2	1
	2	R Bemelmans	66	77	3

• Main Draw
• Qualifying Draw