Doubles
2010 Lambertz Open by STAWAG
Final
Champions	Ruben Bemelmans Igor Sijsling
Runners-up	Jamie Delgado Jonathan Marray
Score	6–4, 3–6, [11–9]
Events
Singles Doubles
← 2009 · Lambertz Open by STAWAG · 2011 →

Rohan Bopanna and Aisam-ul-Haq Qureshi were the defending champions but chose to compete in the 2010 BNP Paribas Masters instead.
Ruben Bemelmans and Igor Sijsling won the title, defeating Jamie Delgado and Jonathan Marray 6–4, 3–6, [11–9] in the final.

	First round							Quarterfinals							Semifinals							Final
	1	S Lipsky R Ram	7	6
		B Kavčič F Škugor	65	4				1	S Lipsky R Ram	7	64	[14]
		R Bemelmans I Sijsling	6	6					R Bemelmans I Sijsling	64	7	[16]
		A Martin L Rosol	3	2												R Bemelmans I Sijsling	2
	3	J Brunström D Inglot	6	6											3	J Brunström D Inglot	3	r
	WC	L Berger W Peter	0	2				3	J Brunström D Inglot	69	6	[10]
		Y Allegro M Slanar	4	67					D Gremelmayr P Marx	7	4	[5]
		D Gremelmayr P Marx	6	7																			R Bemelmans I Sijsling	6	3	[11]
	WC	N Kiefer S Seifert	3	4																			J Delgado J Marray	4	6	[9]
		J Delgado J Marray	6	6					J Delgado J Marray	6	6
	WC	M Djokovic P-H Herbert	2	2				4	J Cerretani D Škoch	4	3
	4	J Cerretani D Škoch	6	6												J Delgado J Marray	6	7
		A Begemann M Emmrich	6	68	[9]											G Kretschmer S Stadler	4	62
		G Kretschmer S Stadler	4	7	[11]				G Kretschmer S Stadler	7	7
		R Berankis I Bozoljac	4	7	[8]			2	D Brown R Wassen	63	62
	2	D Brown R Wassen	6	5	[10]

• Main Draw