2018 Ecuador Open Quito – Doubles

James Cerretani and Philipp Oswald were the defending champions, but Cerretani chose to compete in Sofia instead. Oswald played alongside Treat Huey, but lost in the first round to Alessandro Motti and Stefano Travaglia.

Doubles
2018 Ecuador Open Quito
Champions	Nicolás Jarry Hans Podlipnik-Castillo
Runners-up	Austin Krajicek Jackson Withrow
Final score	7–6^(8–6), 6–3

Main article: 2018 Ecuador Open Quito

Nicolás Jarry and Hans Podlipnik-Castillo won the title, defeating Austin Krajicek and Jackson Withrow in the final, 7–6^(8–6), 6–3.

Seeds

1. Marcelo Demoliner / Purav Raja (First round)
2. Treat Huey / Philipp Oswald (First round)
3. Santiago González / Miguel Ángel Reyes Varela (Quarterfinals)
4. Pablo Carreño Busta / Guillermo Durán (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

Draw

	First Round							Quarterfinals							Semifinals							Final
	1	M Demoliner P Raja	7^7	4	[12]
	WC	D Descloix G Monfils	6^2	6	[14]			WC	D Descloix G Monfils	6	7
	Alt	F Gaio A Martin	1	5					V Estrella Burgos C Ruud	2	5
		V Estrella Burgos C Ruud	6	7											WC	D Descloix G Monfils	3	3
	3	S González MÁ Reyes Varela	6	6												N Jarry H Podlipnik-Castillo	6	6
		A Giannessi P Lorenzi	3	3				3	S González MÁ Reyes Varela	7^7	4	[6]
	Alt	F Bagnis J Souza	0	6^2					N Jarry H Podlipnik-Castillo	6^2	6	[10]
		N Jarry H Podlipnik-Castillo	6	7^7																			N Jarry H Podlipnik-Castillo	7^8	6
		A Krajicek J Withrow	6	6																			A Krajicek J Withrow	6^6	3
		R Carballés Baena M Cecchinato	3	4					A Krajicek J Withrow	6	7^7
	Alt	S Galdós G Melzer	7	6				Alt	S Galdós G Melzer	4	6^3
	4	P Carreño Busta G Durán	5	4												A Krajicek J Withrow	6	7^7
		A Bury H-y Peng	3	5												A Motti S Travaglia	4	6^5
	WC	G Escobar R Quiroz	6	7				WC	G Escobar R Quiroz	6^6	7^7	[7]
		A Motti S Travaglia	6	6					A Motti S Travaglia	7^8	6^5	[10]
	2	T Huey P Oswald	4	4

References

• Main Draw