2018 Jinan International Open – Men's doubles

Hsieh Cheng-peng and Peng Hsien-yin were the defending champions but chose to defend their title with different partners. Hsieh partnered Yang Tsung-hua and successfully defended his title. Peng partnered Yi Chu-huan but lost in the first round to Benjamin Lock and Rubin Statham.

Men's doubles
2018 Jinan International Open
Champions	Hsieh Cheng-peng Yang Tsung-hua
Runners-up	Alexander Bublik Alexander Pavlioutchenkov
Score	7–6(7–5), 4–6, [10–5]

Main article: 2018 Jinan International Open

Hsieh and Yang won the title after defeating Alexander Bublik and Alexander Pavlioutchenkov 7–6^(7–5), 4–6, [10–5] in the final.

Seeds

1. Sanchai Ratiwatana / Sonchat Ratiwatana (semifinals)
2. Peng Hsien-yin / Yi Chu-huan (first round)
3. Gong Maoxin / Zhang Ze (first round)
4. Arjun Kadhe / Toshihide Matsui (first round)

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	Sa Ratiwatana So Ratiwatana	6	6
	WC	Jin Yuquan Li Zekai	2	2				1	Sa Ratiwatana So Ratiwatana	6	6
		T Chen M Sabanov	65	77	[10]				T Chen M Sabanov	2	3
		M Elgin Y Shyla	77	65	[6]										1	Sa Ratiwatana So Ratiwatana	1	0
	3	M Gong Ze Zhang	6	3	[7]											C-p Hsieh T-h Yang	6	6
		C-p Hsieh T-h Yang	4	6	[10]				C-p Hsieh T-h Yang	4	6	[10]
	WC	X Gao F Sun	6	6				WC	X Gao F Sun	6	1	[6]
	WC	Y He Zh Zhang	4	3																			C-p Hsieh T-h Yang	77	4	[10]
		N Milojević H Moriya	1	3																			A Bublik A Pavlioutchenkov	65	6	[5]
	Alt	S Mukund Miliaan Niesten	6	6				Alt	S Mukund M Niesten	6	3	[5]
		Z Li D Wu	3	7	[11]				Z Li D Wu	3	6	[10]
	4	A Kadhe T Matsui	6	5	[9]											Z Li D Wu	64	61
		D Petrović I Sabanov	77	3	[8]											A Bublik A Pavlioutchenkov	77	77
		A Bublik A Pavlioutchenkov	65	6	[10]				A Bublik A Pavlioutchenkov	6	0	[10]
		B Lock R Statham	6	6					B Lock R Statham	3	6	[5]
	2	H-y Peng C-h Yi	4	4

References

• Main Draw