Catawba – Rhododendron catawbiense

Nicolas Escudé was the defending champion but lost in the quarterfinals against Sébastien Grosjean.

Max Mirnyi won in the final 7–6^(7–3), 6–4 against Raemon Sluiter.

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.

	First round							Second round							Quarterfinals							Semifinals							Final
	1	J C Ferrero	77	77
		W Arthurs	64	65				1	J C Ferrero	3	6	6
	Q	P Wessels	2	2					J Björkman	6	4	1
		J Björkman	6	6											1	J C Ferrero	2r
	WC	M Verkerk	6	4	63										WC	R Sluiter	1
	WC	R Sluiter	3	6	77			WC	R Sluiter	79	2	6
		J Nieminen	6	6					J Nieminen	67	6	3
	7	À Corretja	4	0																		WC	R Sluiter	6	6
	4	A Costa	3	3																		6	S Grosjean	3	3
		N Escudé	6	6					N Escudé	6	61	77
		T Robredo	65	77	2			WC	R Krajicek	3	77	64
	WC	R Krajicek	77	65	6											N Escudé	7	63	4r
		D Hrbatý	6	6											6	S Grosjean	5	77	4
		A Voinea	4	2					D Hrbatý	5	3
	Q	R Furlan	3	4				6	S Grosjean	7	6
	6	S Grosjean	6	6																									WC	Raemon Sluiter	63	4
	5	T Henman	4	2																										Max Mirnyi	77	6
		I Ljubičić	6	6					I Ljubičić	2r
	Q	M Ančić	77	65	4				M Mirnyi	4
		M Mirnyi	65	77	6											M Mirnyi	77	77
		F López	2	0												Y Kafelnikov	65	64
		Y Kafelnikov	6	6					Y Kafelnikov	4	77	6
		X Malisse	5	3				3	M Safin	6	65	4
	3	M Safin	7	6																			M Mirnyi	5	6	6
	8	S Schalken	6	6																		2	R Federer	7	3	4
	Q	C Rochus	3	3				8	S Schalken	7	6
		O Rochus	6	6					O Rochus	5	2
		S Koubek	2	1											8	S Schalken	2	4
		A Pavel	4	6	2										2	R Federer	6	6
		F Santoro	6	4	6				F Santoro	0	4
		T Enqvist	6	3	4			2	R Federer	6	6
	2	R Federer	3	6	6

• 2003 ABN AMRO World Tennis Tournament Singles draw
• 2003 ABN AMRO World Tennis Tournament Qualifying draw