Croatia Open Umag 1997
Felix Mantilla won the title, beating Sergi Bruguera 6–3 7–5 in the final.
Main draw 32 players
- 1🇪🇸Sergi BrugueraFinal · Lost to Felix Mantilla
- 2🇪🇸Carlos MoyaSemifinals · Lost to Felix Mantilla
- 3🇪🇸Felix MantillaFinal · Champion
- 4🇪🇸Javier SanchezQuarterfinals · Lost to Alberto Martin
- 5🇸🇰Dominik HrbatyQuarterfinals · Lost to Felix Mantilla
- 6🇸🇰Karol KuceraRound of 16 · Lost to Alberto Martin
- 7🇪🇸Albert PortasQuarterfinals · Lost to Carlos Moya
- 8🇳🇱Paul HaarhuisQuarterfinals · Lost to Sergi Bruguera
- 🇪🇸Alberto Martin#364Semifinals · Lost to Sergi Bruguera
- 🇷🇴Adrian VoineaRound of 16 · Lost to Javier Sanchez
- 🇷🇺Andrei MerinovRound of 16 · Lost to Sergi Bruguera
- Q🇪🇸David CaballeroRound of 16 · Lost to Felix Mantilla
- 🇪🇸Fernando VicenteRound of 16 · Lost to Carlos Moya
- WC🇭🇷Ivan LjubicicRound of 16 · Lost to Albert Portas
- 🇪🇸Jacobo DiazRound of 16 · Lost to Dominik Hrbaty
- 🇮🇹Marzio MartelliRound of 16 · Lost to Paul Haarhuis
- 🇮🇹Andrea GaudenziRound of 32 · Lost to Fernando Vicente
- 🇷🇺Andrei CherkasovRound of 32 · Lost to Felix Mantilla
- 🇷🇴Andrei PavelRound of 32 · Lost to Albert Portas
- Q🇺🇦Andrei RybalkoRound of 32 · Lost to Ivan Ljubicic
- 🇮🇹Davide SanguinettiRound of 32 · Lost to Carlos Moya
- 🇷🇴Dinu PescariuRound of 32 · Lost to Adrian Voinea
- WC🇭🇷Emanuel RasbergerRound of 32 · Lost to Jacobo Diaz
- 🇨🇱Gabriel SilbersteinRound of 32 · Lost to Sergi Bruguera
- CRCJuan Antonio MarinRound of 32 · Lost to Paul Haarhuis
- 🇵🇹Nuno MarquesRound of 32 · Lost to Karol Kucera
- 🇧🇬Orlin StanoytchevRound of 32 · Lost to David Caballero
- 🇸🇪Patrik FredrikssonRound of 32 · Lost to Alberto Martin
- 🇷🇴Razvan SabauRound of 32 · Lost to Andrei Merinov
- WC🇭🇷Sasa HirszonRound of 32 · Lost to Javier Sanchez
- Q🇪🇸Sergi DuranRound of 32 · Lost to Dominik Hrbaty
- Q🇭🇷Zeljko KrajanRound of 32 · Lost to Marzio Martelli