Men's singles
2018 Shenzhen Longhua Open
Champion	Miomir Kecmanović
Runner-up	Blaž Kavčič
Score	6–2, 2–6, 6–3

Radu Albot was the defending champion but lost in the first round to Zhang Ze.

Miomir Kecmanović won the title after defeating Blaž Kavčič 6–2, 2–6, 6–3 in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Aleksandr Nedovyesov	5	4
	5	Miomir Kecmanović	7	6
								5	Miomir Kecmanović	6	2	6
									Blaž Kavčič	2	6	3
		Alejandro Davidovich Fokina	5	4
		Blaž Kavčič	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	R Albot	4	6	2
		Ze Zhang	6	4	6				Ze Zhang	6	1	6
		D Wu	4	4					L Broady	4	6	1
		L Broady	6	6												Ze Zhang	63	64
	Q	G Oliveira	3	62												A Nedovyesov	77	77
		A Nedovyesov	6	77					A Nedovyesov	77	6
		B Schnur	3	2				6	Y Sugita	64	4
	6	Y Sugita	6	6																			A Nedovyesov	5	4
	3	R Ramanathan	3	6	77																	5	M Kecmanović	7	6
	Q	S Nagal	6	4	62			3	R Ramanathan	63	4
	WC	Mu Tao	1	3					M Safwat	77	6
		M Safwat	6	6												M Safwat	6	3	64
		F Gaio	6	3											5	M Kecmanović	1	6	77
		D-h Lee	1	0r					F Gaio	6	5	2
		K Coppejans	4	3				5	M Kecmanović	4	7	6
	5	M Kecmanović	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	F Peliwo	6	77
	WC	R Te	3	64				8	F Peliwo	4	7	3
	Q	S Mukund	77	6				Q	S Mukund	6	5	6
	WC	Y Wu	64	2											Q	S Mukund	4	2
		S-w Kwon	5	3												A Davidovich Fokina	6	6
		T-h Yang	7	6					T-h Yang	77	4	2
		A Davidovich Fokina	6	6					A Davidovich Fokina	61	6	6
	4	P Gunneswaran	3	4																			A Davidovich Fokina	5	4
	7	G Soeda	3	3																			B Kavčič	7	6
		B Kavčič	6	6					B Kavčič	6	6
		J Tatlot	6	0					J Tatlot	1	2
	Q	S Myneni	0	0r												B Kavčič	6	0
		M Valkusz	6	6												M Valkusz	2	0r
		Z Li	2	2					M Valkusz	77	7
	WC	Xia Zihao	3	2				2	T Fabbiano	65	5
	2	T Fabbiano	6	6

References

• Main Draw
• Qualifying Draw