Doubles
2018 Guzzini Challenger
Champions	Gong Maoxin Zhang Ze
Runners-up	Gonzalo Escobar Fernando Romboli
Score	2–6, 7–6(7–5), [10–8]

Jonathan Eysseric and Quentin Halys were the defending champions but only Halys chose to defend his title, partnering Albano Olivetti. Halys lost in the semifinals to Gong Maoxin and Zhang Ze.

Gong and Zhang won the title after defeating Gonzalo Escobar and Fernando Romboli 2–6, 7–6^(7–5), [10–8] 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	R Quiroz M Reid	6	64	[6]
	WC	R Brancaccio Enrico Dalla Valle	2	77	[10]			WC	R Brancaccio E Dalla Valle	3	4
	WC	A Bega Giacomo Miccini	1	6	[7]			WC	S Caruso W Trusendi	6	6
	WC	S Caruso W Trusendi	6	2	[10]										WC	S Caruso W Trusendi	6	4	[5]
	4	R Gonzales N Lammons	6	3	[7]											G Escobar F Romboli	4	6	[10]
		G Escobar F Romboli	1	6	[10]				G Escobar F Romboli	6	4	[10]
		H Moriya R Ramanathan	5	5					S Martos Gornés A Menéndez Maceiras	3	6	[7]
		S Martos Gornés A Menéndez Maceiras	7	7																			G Escobar F Romboli	6	65	[8]
		J Ocleppo A Vavassori	6	6																		2	M Gong Ze Zhang	2	77	[10]
		A Bublik A Pavlioutchenkov	3	4					J Ocleppo A Vavassori	3	4
		Q Halys A Olivetti	7	6					Q Halys A Olivetti	6	6
	3	A Motti Volodymyr Uzhylovskyi	5	2												Q Halys A Olivetti	77	1	[6]
		N Čačić M Sabanov	4	4											2	M Gong Ze Zhang	65	6	[10]
		R Cid Subervi DE Galán	6	6					R Cid Subervi DE Galán	4	64
		P Martínez B Zapata Miralles	6	3	[3]			2	M Gong Ze Zhang	6	77
	2	M Gong Ze Zhang	3	6	[10]

References

• Main Draw