Nanchang – Singles
2018 ATP Challenger China International – Nanchang
Champion	Quentin Halys
Runner-up	Calvin Hemery
Score	6–3, 6–2

Hiroki Moriya was the defending champion but chose not to defend his title.

Quentin Halys won the title after defeating Calvin Hemery 6–3, 6–2 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	5	Calvin Hemery	6	6
		Aleksandr Nedovyesov	3	4
								5	Calvin Hemery	3	2
								3	Quentin Halys	6	6
	3	Quentin Halys	6	6
	2	Jordan Thompson	1	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	E Donskoy	6	6
	WC	Y He	2	2				1	E Donskoy	62	6	77
		T-h Yang	0	77	6				T-h Yang	77	3	63
		L Grigelis	6	65	3										1	E Donskoy	3	3
	WC	Xia Zihao	4	2											5	C Hemery	6	6
	Q	A Escoffier	6	6				Q	A Escoffier	4	1
		A Whittington	5	3				5	C Hemery	6	6
	5	C Hemery	7	6																		5	C Hemery	6	6
	4	R Ramanathan	4	6	6																		A Nedovyesov	3	4
	WC	Y Wu	6	2	3			4	R Ramanathan	7	6
		V Šafránek	78	6					V Šafránek	5	1
		D Wu	66	2											4	R Ramanathan	2	5
		L Harris	4	2												A Nedovyesov	6	7
		A Nedovyesov	6	6					A Nedovyesov	6	6
	Q	Y-s Chung	6	77				Q	Y-s Chung	4	2
	7	T Ito	4	61

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	A Bolt	6	6
		S-w Kwon	2	3				8	A Bolt	65	1
		C İlkel	4	4					P Gunneswaran	77	6
		P Gunneswaran	6	6												P Gunneswaran	4	3
	WC	X Gao	6	0											3	Q Halys	6	6
		Z Li	3	0r				WC	X Gao	2	1
		M Safwat	65	4				3	Q Halys	6	6
	3	Q Halys	77	6																		3	Q Halys	6	6
	6	G Soeda	4	64																		2	J Thompson	1	3
		R Ortega Olmedo	6	77					R Ortega Olmedo	6	6
	LL	S Mukund	6	6				LL	S Mukund	4	2
		Ze Zhang	4	4												R Ortega Olmedo	6	2	2
		K Majchrzak	5	2											2	J Thompson	4	6	6
	Q	H Grenier	7	6				Q	H Grenier	1	4
		D-h Lee	2	1				2	J Thompson	6	6
	2	J Thompson	6	6

References

• Main Draw
• Qualifying Draw