Singles
2003 BellSouth Open
Champion	David Sánchez
Runner-up	Marcelo Ríos
Score	1–6, 6–3, 6–3
Draw	32
Seeds	8

Fernando González was the defending champion but did not compete that year.

David Sánchez won in the final 1–6, 6–3, 6–3 against Marcelo Ríos.

Seeds

Draw

Finals

	Semifinals							Final
	1	Gastón Gaudio	3	2
	3	Marcelo Ríos	6	6
								3	Marcelo Ríos	6	3	3
									David Sánchez	1	6	6
		David Sánchez	77	3	6
		Albert Montañés	64	6	1

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	G Gaudio	6	2	6
		N Massú	0	6	1			1	G Gaudio	6	6
	WC	H Gamonal	7	5	6			WC	H Gamonal	3	4
		J Díaz	5	7	3										1	G Gaudio	6	3	6
	Q	M Daniel	7	6											7	F Mantilla	2	6	3
		F Meligeni	5	4				Q	M Daniel	2	3
		A Martín	5	4				7	F Mantilla	6	6
	7	F Mantilla	7	6																		1	G Gaudio	3	2
	3	M Ríos	6	6																		3	M Ríos	6	6
	WC	A García	3	2				3	M Ríos	6	77
		A Portas	7	1	7				A Portas	4	63
	Q	F Čermák	5	6	5										3	M Ríos	6	77
		M Puerta	6	6											5	A Calleri	4	62
		F Saretta	3	0					M Puerta	6	2	2
		C Mamiit	6	3	4			5	A Calleri	3	6	6
	5	A Calleri	0	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	D Ferrer	6	6
		A Kim	2	3				8	D Ferrer	7	4	0
		A Gaudenzi	4	6	6				A Gaudenzi	5	6	6
		M Hipfl	6	3	0											A Gaudenzi	77	1	3
	Q	S Prieto	4	5												D Sánchez	62	6	6
		D Sánchez	6	7					D Sánchez	4	6	6
		L Horna	4	3				4	J Acasuso	6	0	1
	4	J Acasuso	6	6																			D Sánchez	77	3	6
	6	F Vicente	3	6	6																		A Montañés	64	6	1
	Q	Ó Serrano	6	2	4			6	F Vicente	77	1	2
	WC	J Peralta	5	4					A Montañés	63	6	6
		A Montañés	7	6												A Montañés	6	6
		A Sávolt	68	3												J Vaněk	0	4
		J Vaněk	710	6					J Vaněk	77	77
		F Squillari	7	4	6				F Squillari	62	65
	LL	R Ramírez Hidalgo	5	6	2

External links

• Singles draw
• Qualifying draw