2003 BellSouth Open – SinglesFernando 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 Gastón Gaudio ' Nicolás Lapentti ' Marcelo Ríos ' José Acasuso ' Agustín Calleri ' Fernando Vicente ' Félix Mantilla David Ferrer ''''