2018 Barcelona Open Banco Sabadell – Doubles

Florin Mergea and Aisam-ul-Haq Qureshi were the defending champions,^[1] but Mergea chose to compete in Budapest instead. Qureshi played alongside Jean-Julien Rojer, but lost in the final to Feliciano López and Marc López, 6–7^(5–7), 4–6.

Doubles
2018 Barcelona Open Banco Sabadell
Champions	Feliciano López Marc López
Runners-up	Aisam-ul-Haq Qureshi Jean-Julien Rojer
Score	7–6(7–5), 6–4

Main article: 2018 Barcelona Open Banco Sabadell

Feliciano and Marc López became the first all-spanish team in winning the tournament since 1997.^[2]

Seeds

1. Łukasz Kubot / Marcelo Melo (quarterfinals)
2. Henri Kontinen / John Peers (first round)
3. Oliver Marach / Mate Pavić (quarterfinals, withdrew)
4. Bob Bryan / Mike Bryan (withdrew due to a low back injury on Mike)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Draw

	First round							Quarterfinals							Semifinals							Final
	1	Ł Kubot M Melo	6	6
		K Khachanov D Schwartzman	3	0				1	Ł Kubot M Melo	5	6	[5]
	Q	J Munar T Robredo	5	3					A-u-H Qureshi J-J Rojer	7	3	[10]
		A-u-H Qureshi J-J Rojer	7	6												A-u-H Qureshi J-J Rojer	77	3	[10]
	LL	N Jarry G Pella	7	7											LL	N Jarry G Pella	65	6	[7]
		J Murray B Soares	5	5				LL	N Jarry G Pella	2	6	[10]
	LL	J Cerretani G García López	0	4					P Cuevas M Granollers	6	4	[3]
		P Cuevas M Granollers	6	6																			A-u-H Qureshi J-J Rojer	65	4
		I Dodig R Ram	2	4																			F López M López	77	6
		F López M López	6	6					F López M López	w/o
	WC	R Carballés Baena A Ramos Viñolas	2	7	[11]			3	O Marach M Pavić
	3	O Marach M Pavić	6	5	[13]											F López M López	4	6	[10]
		JS Cabal R Farah	6	7												JS Cabal R Farah	6	3	[6]
	WC	Í Cervantes D Marrero	3	5					JS Cabal R Farah	4	711	[13]
		R Bopanna É Roger-Vasselin	79	6					R Bopanna É Roger-Vasselin	6	69	[11]
	2	H Kontinen J Peers	67	3

Qualifying

Seeds

1. James Cerretani / Guillermo García López (first round, lucky losers)
2. Federico Delbonis / Leonardo Mayer (first round)

Qualifiers

1. Jaume Munar / Tommy Robredo

Lucky losers

1. James Cerretani / Guillermo García López
2. Nicolás Jarry / Guido Pella

Qualifying draw

	First round							Qualifying competition
	1	James Cerretani Guillermo García López	4	3
	WC	Jaume Munar Tommy Robredo	6	6
								WC	Jaume Munar Tommy Robredo	64	6	[11]
									Nicolás Jarry Guido Pella	77	3	[9]
		Nicolás Jarry Guido Pella	4	6	[12]
	2	Federico Delbonis Leonardo Mayer	6	1	[10]