2018 Challenger ATP Cachantún Cup – Doubles

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Doubles
2018 Challenger ATP Cachantún Cup
Champions	Romain Arneodo Jonathan Eysseric
Runners-up	Guido Andreozzi Guillermo Durán
Final score	7–6(7–4), 1–6, [12–10]
Events
Singles Doubles
← 2017 · Challenger ATP Cachantún Cup · 2019 →

Marcelo Tomás Barrios Vera and Nicolás Jarry were the defending champions but only Barrios Vera chose to defend his title, partnering José Hernández-Fernández. Barrios Vera lost in the semifinals to Romain Arneodo and Jonathan Eysseric.

Arneodo and Eysseric won the title after defeating Guido Andreozzi and Guillermo Durán 7–6^(7–4), 1–6, [12–10] in the final.

Seeds[]

Draw[]

Key[]

	First round							Quarterfinals							Semifinals							Final
	1	M González A Molteni	6	6
	WC	Víctor Núñez S Rodríguez Taverna	1	1				1	M González A Molteni	6	6
		G Clezar J Domingues	5	1					F Bagnis A Behar	2	4
		F Bagnis A Behar	7	6											1	M González A Molteni	6	4	[6]
	3	G Andreozzi G Durán	6	7											3	G Andreozzi G Durán	1	6	[10]
	Alt	H Dellien JP Paz	3	5				3	G Andreozzi G Durán	6	6
		P Cachín R Quiroz	77	3	[15]				F de Paula J Souza	3	2
		F de Paula J Souza	65	6	[17]																	3	G Andreozzi G Durán	64	6	[10]
		A Giannessi R Olivo																				2	R Arneodo J Eysseric	77	1	[12]
	WC	MT Barrios Vera J Hernández-Fernández	w/o					WC	MT Barrios Vera J Hernández-Fernández	6	6
		T Lipovsek Puches JI Londero	3	0				4	F Agamenone S Galdós	3	3
	4	F Agamenone S Galdós	6	6											WC	MT Barrios Vera J Hernández-Fernández	3	3
	WC	JC Sáez A Tabilo	w/o												2	R Arneodo J Eysseric	6	6
		J Kovalík S Ofner						WC	JC Sáez A Tabilo	6	2	[7]
		A De Greef E López Pérez	6	2	[8]			2	R Arneodo J Eysseric	3	6	[10]
	2	R Arneodo J Eysseric	2	6	[10]

References[]

• Main Draw