2018 ATP Challenger China International – Nanchang – Singles

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

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

Main article: 2018 ATP Challenger China International – Nanchang

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

Seeds

1. Evgeny Donskoy (quarterfinals)
2. Jordan Thompson (semifinals)
3. Quentin Halys (champion)
4. Ramkumar Ramanathan (quarterfinals)
5. Calvin Hemery (final)
6. Go Soeda (first round)
7. Tatsuma Ito (first round)
8. Alex Bolt (second round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

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