Singles
2010 Legg Mason Tennis Classic
Champion	David Nalbandian
Runner-up	Marcos Baghdatis
Score	6–2, 7–6(7–4)
Draw	48 (6Q / 4WC)
Seeds	16

Juan Martín del Potro was the defending champion, but didn't participate due to a wrist injury.
David Nalbandian, ranked 117th, defeated Marcos Baghdatis 6–2, 7–6^(7–4) in the final.

Seeds

All seeds received a bye into the second round.

Draw

Finals

	Quarterfinals							Semifinals							Final
	1	Tomáš Berdych	4	6	2
		Xavier Malisse	6	3	6
									Xavier Malisse	2	64
								8	Marcos Baghdatis	6	77
	3/WC	Fernando Verdasco	63	4
	8	Marcos Baghdatis	77	6
															8	Marcos Baghdatis	2	64
															WC	David Nalbandian	6	77
		Janko Tipsarević	64	4
	4	Marin Čilić	77	6
								4	Marin Čilić	2	2
								WC	David Nalbandian	6	6
	WC	David Nalbandian	3	6	6
	13	Gilles Simon	6	2	3

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	T Berdych	77	4	6
	PR	D Tursunov	5	7	6			PR	D Tursunov	62	6	1
		T Gabashvili	7	5	4										1	T Berdych	6	5	7
	WC	R Gasquet	3	r											16	A Golubev	3	7	5
	PR	K Vliegen	6					PR	K Vliegen	2	67
								16	A Golubev	6	79
																						1	T Berdych	4	6	2
																							X Malisse	6	3	6
								12	J Benneteau	5	4
		S Giraldo	6	3	4				X Malisse	7	6
		X Malisse	4	6	6											X Malisse	6	3	77
		L Lacko	7	3	3										5	J Isner	4	6	65
		T de Bakker	5	6	6				T de Bakker	66	68
								5	J Isner	78	710

Section 2

	First round							Second round							Third round							Quarterfinals
								3/WC	F Verdasco	4	7	78
		K Beck	3	4					M Berrer	6	5	66
		M Berrer	6	6											3/WC	F Verdasco	6	7
	Q	R Sweeting	3	6	6										Q	R Sweeting	4	5
	WC	J Blake	6	3	4			Q	R Sweeting	6	6
								14	M Llodra	4	2
																						3/WC	F Verdasco	63	4
																						8	M Baghdatis	77	6
								9	E Gulbis	1	0r
		I Marchenko	6	3	6				I Marchenko	6	1
		R Schüttler	4	6	4											I Marchenko	3	77	3
		M Przysiężny	6	65	4										8	M Baghdatis	6	65	6
		H Zeballos	3	77	6				H Zeballos	63	65
								8	M Baghdatis	77	77

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								6	S Querrey	63	3
		A Clément	4	0					J Tipsarević	77	6
		J Tipsarević	6	6												J Tipsarević	6	6
		Y-h Lu	5	1												A Falla	3	4
		A Falla	7	6					A Falla	7	3
								11	L Hewitt	5	2r
																							J Tipsarević	64	4
																						4	M Čilić	77	6
								15	M Fish	6	6
		V Troicki	6	6					V Troicki	4	3
	Q	K Kim	1	2											15	M Fish	4	6	2
		D Istomin	6	5	77										4	M Čilić	6	4	6
		L Mayer	4	7	65				D Istomin	4	2
								4	M Čilić	6	6

Section 4

	First round							Second round							Third round							Quarterfinals
								7	S Wawrinka	1	3
	WC	D Nalbandian	6	6				WC	D Nalbandian	6	6
		R Ram	4	0											WC	D Nalbandian	6	6
	Q	B Dabul	63	2												M Chiudinelli	1	0
		M Chiudinelli	77	6					M Chiudinelli	6	6
								10	R Štěpánek	1	3
																						WC	D Nalbandian	3	6	6
																						13	G Simon	6	2	3
								13	G Simon	6	6
	Q	I Kunitsyn	6	6				Q	I Kunitsyn	1	2
	Q	K Nishikori	2	3											13	G Simon	6	6
		B Becker	2	3											2	A Roddick	3	3
	Q	G Žemlja	6	6				Q	G Žemlja	4	4
								2	A Roddick	6	6

Qualifying

Draw

First qualifier

	First round							Qualifying competition
	1	Kevin Anderson	712	6
		Ivo Klec	610	4
								1	Kevin Anderson	6	64	4
								12	Kei Nishikori	4	77	6
	WC	Junior Alexander Ore	3	1
	12	Kei Nishikori	6	6

Second qualifier

	First round							Qualifying competition
	2	Michael Russell	6	6
	Alt	Richard Bloomfield	2	1
								2	Michael Russell	3	4
								7	Igor Kunitsyn	6	6
		Benjamin Balleret	0	65
	7	Igor Kunitsyn	6	77

Third qualifier

	First round							Qualifying competition
	3	Brian Dabul	5	6	6
	WC	Devin Britton	7	2	2
								3	Brian Dabul	6	6
								11	Igor Sijsling	0	0
		John Millman	1	67
	11	Igor Sijsling	6	79

Fourth qualifier

	First round							Qualifying competition
	4	Donald Young	6	6
	WC	Michael Shabaz	4	2
								4	Donald Young	2	4
								8	Grega Žemlja	6	6
		Marius Copil	4	64
	8	Grega Žemlja	6	77

Fifth qualifier

	First round							Qualifying competition
	5	Somdev Devvarman	6	6
	WC	Denis Kudla	1	1
								5	Somdev Devvarman	6	4	1
								10	Kevin Kim	3	6	6
		Noam Okun	2	2
	10	Kevin Kim	6	6

Sixth qualifier

	First round							Qualifying competition
	6	Ryan Sweeting	7	6
		Alex Bogomolov Jr.	5	2
								6	Ryan Sweeting	6	6
									Greg Jones	4	4
		Greg Jones	6	6
	9	Carlos Salamanca	3	4

References

• Main Draw
• Qualifying Singles