Jiří Novák was the defending champion but did not compete that year.
Àlex Corretja won in the final 6–3, 7–6(7–3), 7–6(7–3) against Gastón Gaudio.
Seeds A champion seed is indicated in bold while text in italics indicates the round in which that seed was eliminated.
Albert Costa (first round) Juan Carlos Ferrero (second round) Roger Federer (second round) Andrei Pavel (second round) Juan Ignacio Chela (first round) Nicolás Lapentti (first round) Gastón Gaudio (final) Àlex Corretja (champion)
Draw
NB: The Final was the best of 5 sets while all other rounds were the best of 3 sets.
Final
Section 1
Section 2
Qualifying
Qualifying seeds
Qualifiers
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links 2002 Allianz Suisse Open Gstaad draw ATP main draw ATP qualifying draw World Tennis tournament details