Generali Open Kitzbühel 2003
Guillermo Coria won the title, beating Nicolas Massu 6–1 6–4 6–2 in the final.
Main draw 48 players
- 1🇪🇸Juan Carlos FerreroQuarterfinals · Lost to Mariano Zabaleta
- 2🇦🇷Guillermo CoriaFinal · Champion
- 3🇩🇪Rainer SchuettlerRound of 32 · Lost to Paul Henri Mathieu
- 4🇪🇸Albert CostaRound of 32 · Lost to Nicolas Massu
- 5🇲🇦Younes El AynaouiRound of 16 · Lost to Mariano Zabaleta
- 6🇷🇺Mikhail YouzhnyRound of 32 · Lost to Nicolas Lapentti
- 7🇦🇷Gaston GaudioQuarterfinals · Lost to Feliciano Lopez
- 8🇦🇷Juan Ignacio ChelaQuarterfinals · Lost to Guillermo Coria
- 9🇦🇷Mariano ZabaletaSemifinals · Lost to Nicolas Massu
- 10🇧🇾Max MirnyiRound of 16 · Lost to Juan Ignacio Chela
- 11🇷🇺Nikolay DavydenkoRound of 16 · Lost to Nicolas Lapentti
- 12🇪🇸Alex CorretjaRound of 32 · Lost to Werner Eschauer
- 13🇪🇸Feliciano LopezSemifinals · Lost to Guillermo Coria
- 14🇦🇲Sargis SargsianRound of 16 · Lost to Nicolas Massu
- 15🇧🇷Flavio SarettaRound of 16 · Lost to Juan Carlos Ferrero
- 16🇪🇸David SanchezRound of 32 · Lost to Olivier Mutis
- 🇨🇱Nicolas MassuFinal · Lost to Guillermo Coria
- 🇪🇨Nicolas LapenttiQuarterfinals · Lost to Nicolas Massu
- 🇫🇷Olivier MutisRound of 16 · Lost to Guillermo Coria
- 🇫🇷Paul Henri MathieuRound of 16 · Lost to Feliciano Lopez
- 🇦🇹Werner EschauerRound of 16 · Lost to Gaston Gaudio
- 🇪🇸Albert PortasRound of 32 · Lost to Sargis Sargsian
- WC🇦🇹Alexander PeyaRound of 32 · Lost to Nikolay Davydenko
- 🇸🇪Andreas VinciguerraRound of 32 · Lost to Guillermo Coria
- 🇪🇸Fernando VerdascoRound of 32 · Lost to Juan Carlos Ferrero
- WC🇷🇴Florin MergeaRound of 32 · Lost to Feliciano Lopez
- Q🇨🇿Frantisek CermakRound of 32 · Lost to Juan Ignacio Chela
- Q🇦🇷Gaston EtlisRound of 32 · Lost to Flavio Saretta
- 🇵🇪Luis HornaRound of 32 · Lost to Max Mirnyi
- 🇨🇭Michel KratochvilRound of 32 · Lost to Younes El Aynaoui
- 🇩🇪Tomas BehrendRound of 32 · Lost to Gaston Gaudio
- 🇷🇴Victor HanescuRound of 32 · Lost to Mariano Zabaleta
- 🇩🇪Alexander WaskeRound of 64 · Lost to Werner Eschauer
- Q🇮🇹Andreas SeppiRound of 64 · Lost to Olivier Mutis
- 🇫🇷Antony DupuisRound of 64 · Lost to Fernando Verdasco
- WC🇨🇿Bohdan UlihrachRound of 64 · Lost to Albert Portas
- Q🇦🇹Daniel KoellererRound of 64 · Lost to Luis Horna
- 🇦🇷Franco SquillariRound of 64 · Lost to Gaston Etlis
- 🇪🇸Galo BlancoRound of 64 · Lost to Alexander Peya
- WC🇦🇹Ingo NeumullerRound of 64 · Lost to Paul Henri Mathieu
- 🇫🇷Julien BoutterRound of 64 · Lost to Michel Kratochvil
- 🇦🇹Jurgen MelzerRound of 64 · Lost to Frantisek Cermak
- 🇦🇹Markus HipflRound of 64 · Lost to Victor Hanescu
- Q🇩🇪Oliver GrossRound of 64 · Lost to Andreas Vinciguerra
- 🇪🇸Oscar HernandezRound of 64 · Lost to Tomas Behrend
- Q🇨🇿Robin VikRound of 64 · Lost to Florin Mergea
- 🇦🇹Stefan KoubekRound of 64 · Lost to Nicolas Massu
- 🇦🇺Wayne ArthursRound of 64 · Lost to Nicolas Lapentti