2002 AIG Japan Open Tennis Championships – Men's singles

Lleyton Hewitt was the defending champion but lost in the quarterfinals to Paradorn Srichaphan. Kenneth Carlsen won in the final 7–6(8–6), 6–3 against Magnus Norman. == Seeds == The top eight seeds received a bye to the second round. == Draw == Key === Finals === === Top half === ==== Section 1 ==== ==== Section 2 ==== === Bottom half === ==== Section 3 ==== ==== Section 4 ==== == References == 2002 AIG Japan Open Tennis Championships Draw 2002 AIG Japan Open Tennis Championships Qualifying Draw