34°04′12″N 118°26′53″W / 34.070075°N 118.447991°W / 34.070075; -118.447991

Radek Štěpánek was the defending champion, but chose to compete the Beijing Summer Olympics instead.

Third-seeded Juan Martín del Potro won in the final 6–1, 7–6^(7–2), against Andy Roddick.

The top four seeds receive a bye into the second round.

	Semifinals							Final
	1	Andy Roddick	6	6
		Denis Gremelmayr	2	2
								1	Andy Roddick	1	62
								3	Juan Martín del Potro	6	77
	3	Juan Martín del Potro	6	6
	6	Mardy Fish	2	1

	First round							Second round							Quarterfinals							Semifinals
								1	A Roddick	6	6
	LL	D Vemic	3	77	6			LL	D Vemic	2	2
	Q	S Warburg	6	65	4										1	A Roddick	6	6
	WC	Z Fleishman	3	0												M Gicquel	3	1
		M Gicquel	6	6					M Gicquel	6	6
		D Young	6	6					D Young	3	3
	8	T Haas	2	4																		1	A Roddick	6	6
																							D Gremelmayr	2	2
								4	F López	5	5
		D Gremelmayr	6	6					D Gremelmayr	7	7
		F Fognini	4	2												D Gremelmayr	3	6	6
		W Odesnik	4	6	6										5	M Safin	6	3	2
		B Reynolds	6	1	4				W Odesnik	3	2
		J Isner	3	4				5	M Safin	6	6
	5	M Safin	6	6

	First round							Second round							Quarterfinals							Semifinals
	7	C Moyá	6	1	77
	WC	X Malisse	2	6	65			7	C Moyá	2	77	65
	Q	A Delić	6	6				Q	A Delić	6	65	77
		D Sela	4	4											Q	A Delić	66	2
		I Kunitsyn	1	3											3	JM del Potro	78	6
	Q	A Stoppini	6	6				Q	A Stoppini	4	2
								3	JM del Potro	6	6
																						3	JM del Potro	6	6
	6	M Fish	6	6																		6	M Fish	2	1
		A Falla	2	2				6	M Fish	65	6	6
		V Spadea	6	3	6				V Spadea	77	1	0
		S Grosjean	3	6	3										6	M Fish	6	6
	Q	A Golubev	4	1												F Serra	4	4
		F Serra	6	6					F Serra	6	77
								2/WC	F Verdasco	2	64

• Draw
• Qualifying draw