2018 Challenger Ciudad de Guayaquil – Doubles

Doubles
Doubles
2018 Challenger Ciudad de Guayaquil
Final
Champions	Guillermo Durán; Roberto Quiroz;
Runners-up	Thiago Monteiro; Fabrício Neis;
Score	6–3, 6–2
Events
Singles	Doubles
	← 2017 · Challenger Ciudad de Guayaquil · 2019 →

Marcelo Arévalo and Miguel Ángel Reyes-Varela were the defending champions but chose not to defend their title.

Champions

Runners-up

Score6–3, 6–2

Quick facts Doubles, Final ...

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Guillermo Durán and Roberto Quiroz won the title after defeating Thiago Monteiro and Fabrício Neis 6–3, 6–2 in the final.

First round					Quarterfinals					Semifinals				Final

1	A Behar A Molteni	6	6
	A De Greef L Giustino	3	3		1	A Behar A Molteni	2	6	[5]
WC	José Daniel Bendeck C Rodríguez	6²	3			J Domingues G Elias	6	4	[10]
	J Domingues G Elias	7⁷	6								J Domingues G Elias
4	G Durán R Quiroz	w/o								4	G Durán R Quiroz	w/o
	P Krstin M Zekić				4	G Durán R Quiroz	6	7
WC	E Gómez D Hidalgo	3	6	[9]		F Agamenone F Argüello	1	5
	F Agamenone F Argüello	6	4	[11]										4	G Durán R Quiroz	6	6
	T Monteiro F Neis	6	6												T Monteiro F Neis	3	2
	P Sousa M Vervoort	2	1			T Monteiro F Neis	w/o
	C Berlocq C Ugo Carabelli	3	6	[10]		C Berlocq C Ugo Carabelli
3	G Escobar F Romboli	6	3	[8]							T Monteiro F Neis	6	6
WC	I Endara AC March	4	4							2	M Cuevas P Cuevas	3	4
	T Lipovšek Puches F Zeballos	6	6			T Lipovšek Puches F Zeballos	4	7	[5]
	F Bagnis S Galdós	4	3		2	M Cuevas P Cuevas	6	5	[10]
2	M Cuevas P Cuevas	6	6

Seeds