Singles
2010 Ethias Trophy
Champion	Adrian Mannarino
Runner-up	Steve Darcis
Score	7–5, 6–2

Janko Tipsarević, the last year's champion, did not defend his title.
Adrian Mannarino defeated Steve Darcis 7–5, 6–2 in this year's final.

Seeds

Draw

Finals

	Semifinals							Final
	LL	Marc Gicquel	63	63
		Steve Darcis	7	7
									Steve Darcis	5	2
									Adrian Mannarino	7	6
	8	Dustin Brown	5	4
		Adrian Mannarino	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	LL	Marc Gicquel	7	6
		Stefan Koubek	63	3				LL	M Gicquel	6	3	6
	WC	David Goffin	5	5				WC	R Bemelmans	3	6	2
	WC	Ruben Bemelmans	7	7											LL	M Gicquel	7	6
	WC	Kristof Vliegen	6	7											WC	K Vliegen	65	4
		Thomas Schoorel	3	64				WC	K Vliegen
	Q	Martin Slanar	3	2				7	A Beck	w/o
	7	Andreas Beck	6	6																		LL	M Gicquel	63	63
	4	Daniel Brands	6	3	3																		S Darcis	7	7
		Lukáš Rosol	3	6	6				L Rosol	64	61
		Denis Gremelmayr	6	3	6				D Gremelmayr	7	7
		David Guez	2	6	0											D Gremelmayr	4	7	3
		Steve Darcis	6	2	7											S Darcis	6	66	6
	WC	Christophe Rochus	4	6	60				S Darcis	6	6
	Q	Yannick Mertens	4	3				6	B Phau	2	3
	6	Björn Phau	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	Dustin Brown	6	7
		Roberto Bautista-Agut	2	5				8	D Brown	6	7
	Q	Brian Battistone	3	4					S Bohli	4	5
		Stéphane Bohli	6	6											8	D Brown	6	6
		Igor Sijsling	7	6												I Sijsling	4	4
		Conor Niland	65	3					I Sijsling	6	6
		Ilija Bozoljac	5	4				3	O Rochus	3	3
	3	Olivier Rochus	7	6																		8	D Brown	5	4
	5	Stéphane Robert	2	60																			A Mannarino	7	6
		Jesse Huta Galung	6	7					J Huta Galung	6	6
		Josselin Ouanna	62	6	3				K Beck	4	4
		Karol Beck	7	3	6											J Huta Galung	3	66
		Adrian Mannarino	6	6												A Mannarino	6	7
	Q	Adrien Bossel	4	4					A Mannarino	6	6
	PR	Frank Dancevic	7	6				PR	F Dancevic	4	4
	2	Arnaud Clément	66	3

References

• Main Draw
• Qualifying Draw