Final score 6–3, 6–1 | ||
Lleyton Hewitt was the defending champion but did not compete that year.
Andre Agassi won in the final 6–3, 6–1 against Davide Sanguinetti.
Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
References
2003 Siebel Open – Singles Wikipedia(Text) CC BY-SA