2001 Davidoff Swiss Indoors – Singles
was the defending champion but did not compete that year.
Tim Henman won in the final 6–3, 6–4, 6–2 against Roger Federer.Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.
- Gustavo Kuerten '
- Tim Henman
- Àlex Corretja '
- Roger Federer '
- Arnaud Clément '
- Andy Roddick '
- Carlos Moyá '
- Jan-Michael Gambill
Draw
Section 2