Doubles
2018 Gerry Weber Open
Final
Champions	Łukasz Kubot Marcelo Melo
Runners-up	Alexander Zverev Mischa Zverev
Score	7–6(7–1), 6–4
Details
Draw	16
Seeds	4
Events
Singles Doubles
← 2017 · Gerry Weber Open · 2019 →

Łukasz Kubot and Marcelo Melo were the defending champions and successfully defended their title, defeating Alexander and Mischa Zverev in the final, 7–6^(7–1), 6–4 in a repeat of the previous year's final.

	First round							Quarterfinals							Semifinals							Final
	1	Ł Kubot M Melo	6	6
	Q	J Erlich N Monroe	3	4				1	Ł Kubot M Melo	62	6	[10]
		M Mirnyi P Oswald	7	77					M Mirnyi P Oswald	77	3	[4]
		M Matkowski M Middelkoop	5	64											1	Ł Kubot M Melo	65	6	[12]
	4	I Dodig R Ram	6	6											4	I Dodig R Ram	77	3	[10]
		K Khachanov L Pouille	3	0				4	I Dodig R Ram	7	7
		M Granollers R Haase	6	77					M Granollers R Haase	5	5
		B McLachlan K Nishikori	3	63																		1	Ł Kubot M Melo	77	6
		R Klaasen M Venus	4	64																			A Zverev M Zverev	61	4
	WC	T Pütz J-L Struff	6	77				WC	T Pütz J-L Struff	3	6	[3]
		A Zverev M Zverev	67	77	[10]				A Zverev M Zverev	6	4	[10]
	3	A-u-H Qureshi J-J Rojer	79	62	[8]											A Zverev M Zverev	6	3	[10]
		S Johnson D Thiem	62	77	[6]										2	N Mektić A Peya	3	6	[5]
		D Inglot F Škugor	77	65	[10]				D Inglot F Škugor	3	3
	WC	P Kohlschreiber P Petzschner	2	4				2	N Mektić A Peya	6	6
	2	N Mektić A Peya	6	6

1. Jonathan Erlich / Nicholas Monroe

	First round							Qualifying competition
	1	Divij Sharan Artem Sitak	3	6	[2]
	WC	Andre Begemann Dustin Brown	6	3	[10]
								WC	Andre Begemann Dustin Brown	6	3	[12]
								2	Jonathan Erlich Nicholas Monroe	4	6	[14]
		Benoît Paire Andreas Seppi	3	4
	2	Jonathan Erlich Nicholas Monroe	6	6

• Main draw
• Qualifying draw