Doubles
2018 Shanghai Challenger
Champions	Gong Maoxin Zhang Ze
Runners-up	Hua Runhao Zhang Zhizhen
Score	6–4, 3–6, [10–4]

Toshihide Matsui and Yi Chu-huan were the defending champions but only Yi chose to defend his title, partnering Peng Hsien-yin. Yi lost in the first round to Gong Maoxin and Zhang Ze.

Gong and Zhang Ze went on to win the title after defeating Hua Runhao and Zhang Zhizhen 6–4, 3–6, [10–4] in the final.

Seeds

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	C-p Hsieh C Rungkat	6	6
	WC	Y He Zeng Shi Hong	2	1				1	C-p Hsieh C Rungkat	6	5	[10]
		F Sun D Wu	6	6					F Sun D Wu	4	7	[1]
		A Bublik M Kecmanović	2	4											1	C-p Hsieh C Rungkat	67	4
	3	T Chen M Purcell	4	2											WC	R Hua Zh Zhang	79	6
	WC	R Hua Zh Zhang	6	6				WC	R Hua Zh Zhang	6	6
	WC	X Gao R Te	65	4				Alt	A Bega T Lamasine	4	4
	Alt	A Bega T Lamasine	77	6																		WC	R Hua Zh Zhang	4	6	[4]
		F Gaio E López Pérez																				2	M Gong Ze Zhang	6	3	[10]
		F Peliwo B Schnur	w/o						F Peliwo B Schnur	3	4
		B Mousley A Santillan	4	62				4	VS Prashanth V Vardhan	6	6
	4	VS Prashanth V Vardhan	6	77											4	VS Prashanth V Vardhan	2	64
		A Lawson Z Li	4	6	[10]										2	M Gong Ze Zhang	6	77
		H Moriya R Safiullin	6	0	[8]				A Lawson Z Li	4	77	[4]
		H-y Peng C-h Yi	4	68				2	M Gong Ze Zhang	6	62	[10]
	2	M Gong Ze Zhang	6	710

References

• Main Draw