Lleyton Hewitt was the three-time defending champion but lost in the quarterfinals to Sébastien Grosjean.
Andy Roddick won in the final 6–3, 6–3 against Grosjean.
The top eight seeds received a bye to the second round.
Lleyton Hewitt (quarterfinals)
Andre Agassi (semifinals) Andy Roddick (champion)
Paradorn Srichaphan (second round)
Sébastien Grosjean (final)
Tim Henman (semifinals)
Xavier Malisse (quarterfinals)
Jarkko Nieminen (second round) Jan-Michael Gambill (second round) Taylor Dent (quarterfinals)
Max Mirnyi (second round) Mardy Fish (first round) Mark Philippoussis (first round) Robby Ginepri (first round) Wayne Arthurs (first round)