Men's singles
2018 Kunming Open
Champion	Prajnesh Gunneswaran
Runner-up	Mohamed Safwat
Score	5–7, 6–3, 6–1

Janko Tipsarević was the defending champion but chose not to defend his title.

Prajnesh Gunneswaran won the title after defeating Mohamed Safwat 5–7, 6–3, 6–1 in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Kamil Majchrzak	6	3	1
		Prajnesh Gunneswaran	0	6	6
									Prajnesh Gunneswaran	5	6	6
									Mohamed Safwat	7	3	1
	3	Jordan Thompson	6	4	3
		Mohamed Safwat	2	6	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	V Pospisil	6	6
		C İlkel	4	1				1	V Pospisil	5	4
		V Šafránek	3	6	3				L Harris	7	6
		L Harris	6	4	6											L Harris	2	4
		T-h Yang	6	4	6											K Majchrzak	6	6
		A Nedovyesov	4	6	0				T-h Yang	6	3	2
		K Majchrzak	77	6					K Majchrzak	4	6	6
	7	A Bolt	63	2																			K Majchrzak	6	3	1
	4	R Ramanathan	4	65																			P Gunneswaran	0	6	6
		A Whittington	6	77					A Whittington	4	4
	LL	H Grenier	2	1					P Gunneswaran	6	6
		P Gunneswaran	6	6												P Gunneswaran	6	6
	Q	S Balaji	6	65	6										8	S-w Kwon	2	3
		Z Li	4	77	4			Q	S Balaji	4	5
	WC	Wang Ruikai	2	4				8	S-w Kwon	6	7
	8	S-w Kwon	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	Q Halys	6	4	4
	Q	S Mukund	3	6	6			Q	S Mukund	6	79
		D-h Lee	6	77					D-h Lee	2	67
	WC	Wang Ruixuan	2	65											Q	S Mukund	2	4
		D Wu	63	3											3	J Thompson	6	6
	Q	Y-s Chung	77	6				Q	Y-s Chung	3	4
		R Ortega Olmedo	3	3				3	J Thompson	6	6
	3	J Thompson	6	6																		3	J Thompson	6	4	3
	6	C Hemery	77	6																			M Safwat	2	6	6
		Ze Zhang	65	3				6	C Hemery	4	5
	WC	Li Yuanfeng	3	4				WC	Y Bai	6	7
	WC	Y Bai	6	6											WC	Y Bai	1	3
		M Safwat	3	77	6											M Safwat	6	6
	Q	V Vardhan	6	64	2				M Safwat	1	6	6
		Y Wu	6	4	6				Y Wu	6	3	4
	2	E Donskoy	4	6	3

References

• Main Draw
• Qualifying Draw