Ivan Dodig and Marcel Granollers were the defending champions, but chose not to participate together. Dodig was scheduled to play alongside Ben McLachlan, but withdrew with a back injury. Granollers teamed up with Rohan Bopanna, but lost in the quarterfinals to Dominic Inglot and Franko Škugor.

Inglot and Škugor went on to win the title, defeating Alexander and Mischa Zverev in the final 6–2, 7–5.

	First round							Quarterfinals							Semifinals							Final
	1	R Klaasen M Venus	5	7	[5]
	WC	M-A Hüsler S Verbeek	7	5	[10]			WC	M-A Hüsler S Verbeek	6	68	[5]
		D Sharan A Sitak	6	63	[10]				D Sharan A Sitak	1	710	[10]
		M Ebden D Medvedev	4	77	[7]											D Sharan A Sitak	1	3
	3	J-J Rojer H Tecău	6	6												A Zverev M Zverev	6	6
		R Haase M Middelkoop	3	4				3	J-J Rojer H Tecău	4	4
		A Zverev M Zverev	4	77	[10]				A Zverev M Zverev	6	6
		N Monroe J Sock	6	62	[4]																		A Zverev M Zverev	2	5
		M Cecchinato A Seppi	3	4																			D Inglot F Škugor	6	7
		D Inglot F Škugor	6	6					D Inglot F Škugor	2	78	[10]
	Q	G García López D Marrero	1	4				4	R Bopanna M Granollers	6	66	[3]
	4	R Bopanna M Granollers	6	6												D Inglot F Škugor	5	6	[10]
	WC	H Laaksonen L Margaroli	77	3	[5]											J Peralta H Zeballos	7	3	[6]
		J Peralta H Zeballos	64	6	[10]				J Peralta H Zeballos	7	6
		A-u-H Qureshi S Tsitsipas	77	3	[10]				A-u-H Qureshi S Tsitsipas	5	3
	LL	R Lindstedt F Martin	64	6	[6]

1. Guillermo García López / David Marrero

1. Robert Lindstedt / Fabrice Martin

	First round							Qualifying competition
	1	Robert Lindstedt Fabrice Martin	6	6
	WC	Sandro Ehrat Jakub Paul	3	1
								1	Robert Lindstedt Fabrice Martin	3	6	[7]
									Guillermo García López David Marrero	6	4	[10]
		Guillermo García López David Marrero	6	62	[12]
	2	Nicolás Jarry Leonardo Mayer	4	77	[10]

• Main draw
• Qualifying draw