Wu Di was the defending champion but lost in the first round to Tommy Paul.

Chung Hyeon won the title after defeating Taro Daniel 7–6^(7–3), 6–1 in the final.

	Semifinals							Final
		Cameron Norrie	4	4
	4	Taro Daniel	6	6
								4	Taro Daniel	63	1
								2	Chung Hyeon	77	6
	7	Henri Laaksonen	1	3
	2	Chung Hyeon	6	6

	First round							Second round							Quarterfinals							Semifinals
	1	J Donaldson	7	5	5
		A Sarkissian	5	7	7				A Sarkissian	6	6
	WC	Andre Ilagan	1	0				Q	Z Li	4	4
	Q	Z Li	6	6												A Sarkissian	1	3
		C Norrie	4	6	6											C Norrie	6	6
		J McGee	6	3	4				C Norrie	6	6
		A Krajicek	6	5	77				A Krajicek	1	3
	5	M Chiudinelli	4	7	65																		C Norrie	4	4
	4	T Daniel	6	6																		4	T Daniel	6	6
	Q	R Quiroz	3	4				4	T Daniel	6	4	6
		N Rubin	4	2					Z Zhang	3	6	2
		Z Zhang	6	6											4	T Daniel	6	6
		J Šátral	6	4	62											M Krueger	3	1
		M Krueger	3	6	77				M Krueger	6	3	6
		G Soeda	6	6					G Soeda	2	6	3
	6	E Escobedo	1	1

	First round							Second round							Quarterfinals							Semifinals
	7	H Laaksonen	6	6
	WC	Filip Doležel	2	0				7	H Laaksonen	6	6
		D Shapovalov	65	6	64			Q	K Takeuchi	2	2
	Q	K Takeuchi	77	3	77										7	H Laaksonen	6	3	6
		T Ito	7	3	3											T Sandgren	4	6	2
	WC	B Klahn	5	6	6			WC	B Klahn	6	3	69
		T Sandgren	6	6					T Sandgren	3	6	711
	3	Y Sugita	4	4																		7	H Laaksonen	1	3
	8	V Pospisil	6	4	3																	2	H Chung	6	6
		M Mmoh	3	6	6				M Mmoh	6	1	6
		D Wu	2	3					T Paul	1	6	2
		T Paul	6	6												M Mmoh	2	4
	WC	M McDonald	6	6											2	H Chung	6	6
	Q	A Bellier	2	4				WC	M McDonald	2	0
		D Novikov	3	2				2	H Chung	6	6
	2	H Chung	6	6

• Main Draw
• Qualifying Draw