Adelaide International 2001
Tommy Haas won the title, beating Nicolas Massu 6–3 6–1 in the final.
Main draw 32 players
- 1🇦🇺Lleyton HewittQuarterfinals · Lost to Tommy Haas
- 2🇬🇧Tim HenmanSemifinals · Lost to Nicolas Massu
- 3🇫🇷Arnaud ClementRound of 16 · Lost to Nicolas Massu
- 4🇫🇷Sebastien GrosjeanRound of 32 · Lost to Jason Stoltenberg
- 5🇩🇪Tommy HaasFinal · Champion
- 6🇷🇴Andrei PavelRound of 16 · Lost to Ivan Ljubicic
- 7🇸🇪Thomas JohanssonQuarterfinals · Lost to Tim Henman
- 8🇦🇺Andrew IlieRound of 32 · Lost to Christophe Rochus
- 🇨🇱Nicolas MassuFinal · Lost to Tommy Haas
- 🇦🇺Jason StoltenbergSemifinals · Lost to Tommy Haas
- 🇪🇸Alberto Martin#364Quarterfinals · Lost to Jason Stoltenberg
- 🇭🇷Ivan LjubicicQuarterfinals · Lost to Nicolas Massu
- Q🇩🇪Bjorn PhauRound of 16 · Lost to Lleyton Hewitt
- 🇩🇪Christian VinckRound of 16 · Lost to Thomas Johansson
- 🇧🇪Christophe RochusRound of 16 · Lost to Alberto Martin
- 🇺🇸Jeff TarangoRound of 16 · Lost to Tim Henman
- 🇺🇸Paul GoldsteinRound of 16 · Lost to Jason Stoltenberg
- Q🇧🇪Xavier MalisseRound of 16 · Lost to Tommy Haas
- 🇩🇪Alexander PoppRound of 32 · Lost to Christian Vinck
- Q🇦🇺Alun JonesRound of 32 · Lost to Paul Goldstein
- 🇮🇹Andrea GaudenziRound of 32 · Lost to Arnaud Clement
- 🇺🇸Chris WoodruffRound of 32 · Lost to Xavier Malisse
- 🇪🇸Felix MantillaRound of 32 · Lost to Thomas Johansson
- 🇪🇸German PuentesRound of 32 · Lost to Alberto Martin
- 🇬🇧Greg RusedskiRound of 32 · Lost to Tim Henman
- 🇺🇸Justin GimelstobRound of 32 · Lost to Andrei Pavel
- WC🇦🇺Luke SmithRound of 32 · Lost to Tommy Haas
- Q🇩🇪Michael KohlmannRound of 32 · Lost to Jeff Tarango
- 🇳🇱Raemon SluiterRound of 32 · Lost to Nicolas Massu
- 🇦🇲Sargis SargsianRound of 32 · Lost to Ivan Ljubicic
- WC🇦🇺Todd WoodbridgeRound of 32 · Lost to Bjorn Phau
- 🇦🇺Wayne ArthursRound of 32 · Lost to Lleyton Hewitt