Pierre-Hugues Herbert and Nicolas Mahut were the defending champions^[1] but Mahut chose not to participate. Herbert partnered Jan-Lennard Struff, but they lost in the quarterfinals to Nikola Mektić and Mate Pavić.

Mektić and Pavić won the title, defeating Kevin Krawietz and Horia Tecău in the final, 7–6^(9–7), 6–2.

	First round							Quarterfinals							Semifinals							Final
	1	JS Cabal R Farah	6	3	[9]
		H Kontinen É Roger-Vasselin	4	6	[11]				H Kontinen É Roger-Vasselin	6	77
		S Gillé J Vliegen	2	3				WC	P Tsitsipas S Tsitsipas	2	64
	WC	P Tsitsipas S Tsitsipas	6	6												H Kontinen É Roger-Vasselin	65	77	[6]
	4	M Melo J-J Rojer	3	6	[9]											K Krawietz H Tecău	77	63	[10]
		K Krawietz H Tecău	6	3	[11]				K Krawietz H Tecău	6	6
		D Lajović S Wawrinka	1	6	[2]				K Khachanov A Rublev	3	4
		K Khachanov A Rublev	6	3	[10]																		K Krawietz H Tecău	67	2
	Q	S Arends D Pel	4	4																		2	N Mektić M Pavić	79	6
		J Chardy F Martin	6	6					J Chardy F Martin	6	6
	PR	B McLachlan K Nishikori	5	6	[6]			3	W Koolhof Ł Kubot	4	3
	3	W Koolhof Ł Kubot	7	3	[10]											J Chardy F Martin	63	713	[4]
		P-H Herbert J-L Struff	65	6	[10]										2	N Mektić M Pavić	77	611	[10]
		F Auger-Aliassime H Hurkacz	77	3	[8]				P-H Herbert J-L Struff	6	3	[7]
	WC	R Haase M Middelkoop	2	63				2	N Mektić M Pavić	3	6	[10]
	2	N Mektić M Pavić	6	77

1. Sander Arends / David Pel

	First round							Qualifying competition
	1	Frederik Nielsen Tim Pütz	3	4
		Sander Arends David Pel	6	6
									Sander Arends David Pel	6	7
								2	Divij Sharan Igor Zelenay	3	5
	WC	Tallon Griekspoor Botic van de Zandschulp	2	4
	2	Divij Sharan Igor Zelenay	6	6

• Main draw
• Qualifying draw