Singles
2007 U.S. Men's Clay Court Championships
Champion	Ivo Karlović
Runner-up	Mariano Zabaleta
Score	6–4, 6–1
Draw	32 (4Q / 3WC)
Seeds	8

Unseeded Ivo Karlović defeated Mariano Zabaleta 6–4, 6–1, to win the 2007 U.S. Men's Clay Court Championships singles event.
Andy Murray entered the ATP Top 10 for the first time due to Tommy Haas failing to defend his previous year points.

Seeds

Draws

Finals

	Semifinals							Finals
		Albert Montañés	65	2
		Ivo Karlović	7	6					Ivo Karlović	6	6
	Q	Mariano Zabaleta	7	7				Q	Mariano Zabaleta	4	1
	2	James Blake	5	67

Section 1

	First round							Second round							Quarterfinals							Semifinals
	LL	A Peya	3	2
		A Montañés	6	6					A Montañés	6	4	6
	Q	D Vemić	6	6				Q	D Vemić	4	6	4
		R Ramírez Hidalgo	3	0												A Montañés	6	6
		M Russell	6	6												V Spadea	4	4
		P Goldstein	2	0					M Russell	63	6	1
		V Spadea	6	3	6				V Spadea	7	2	6
	7	R Ginepri	3	6	3																		A Montañés	65	2
	3	T Haas	3	6	7																		I Karlović	7	6
		S Querrey	6	3	5			3	T Haas	6	6
		N Devilder	6	6					N Devilder	3	4
	WC	J Gimelstob	2	3											3	T Haas	67	4
		S Grosjean	4	4												I Karlović	7	6
		D Hartfield	6	6					D Hartfield
		I Karlović	7	7					I Karlović	w/o
	6	B Becker	5	63

Section 2

	First round							Second round							Quarterfinals							Semifinals
	5	J Melzer	6	3	6
		R Schüttler	2	6	1			5	J Melzer	6	6
		V Hănescu	6	6					V Hănescu	4	2
		M Verkerk	4	4											5	J Melzer	1	2
	Q	M Zabaleta	6	7											Q	M Zabaleta	6	6
	WC	R Sweeting	0	68				Q	M Zabaleta	7	6
		M Vassallo Argüello	7	2	5			4	M Fish	5	4
	4	M Fish	5	6	7																	Q	M Zabaleta	7	7
	8	J Mónaco	7	6																		2	J Blake	5	67
	WC	JM Gambill	5	4				8	J Mónaco	6	6
		A Delić	6	1	7				A Delić	2	3
		R Kendrick	3	6	5										8	J Mónaco	65	6	60
	Q	A Kuznetsov	7	7											2	J Blake	7	1	7
	LL	L Burgsmüller	5	5				Q	A Kuznetsov	64	1
	Q	D Sanguinetti	3	0				2	J Blake	7	6
	2	J Blake	6	6

External links

• Singles draw
• Singles qualifying draw