Burbank CH 1998
Cecil Mamiit won the title, beating David Nainkin 7–6 7–5 in the final.
Main draw 32 players
- 1🇨🇦Sebastien LareauRound of 16 · Lost to Ville Liukko
- 2🇳🇴Christian Ruud#18Round of 32 · Lost to Alex Obrien
- 3🇨🇦Daniel NestorRound of 32 · Lost to Marcos Ondruska
- 4🇺🇸Geoff GrantRound of 16 · Lost to Jared Palmer
- 5🇩🇪Bernd KarbacherRound of 32 · Lost to Jan Apell
- 7🇩🇪Christian VinckRound of 32 · Lost to Peter Tramacchi
- 8🇨🇿Tomas ZibQuarterfinals · Lost to Ville Liukko
- 9🇿🇦David NainkinFinal · Lost to Cecil Mamiit
- 🇵🇭Cecil MamiitFinal · Champion
- 🇺🇸Alex ObrienSemifinals · Lost to David Nainkin
- Q🇫🇮Ville LiukkoSemifinals · Lost to Cecil Mamiit
- 🇺🇸Jared PalmerQuarterfinals · Lost to Cecil Mamiit
- 🇿🇦Marcos OndruskaQuarterfinals · Lost to David Nainkin
- 🇦🇺Peter TramacchiQuarterfinals · Lost to Alex Obrien
- 🇺🇸David CaldwellRound of 16 · Lost to Alex Obrien
- 🇸🇪Jan ApellRound of 16 · Lost to Cecil Mamiit
- WC🇺🇸Kevin KimRound of 16 · Lost to Peter Tramacchi
- 🇨🇭Lorenzo MantaRound of 16 · Lost to Tomas Zib
- 🇺🇸Paul GoldsteinRound of 16 · Lost to David Nainkin
- Q🇺🇸Ronald AgenorRound of 16 · Lost to Marcos Ondruska
- WC🇺🇸Alex WittRound of 32 · Lost to Sebastien Lareau
- WC🇺🇸Bob BryanRound of 32 · Lost to Paul Goldstein
- LL🇺🇸David DiluciaRound of 32 · Lost to Lorenzo Manta
- Q🇷🇸Dusan VemicRound of 32 · Lost to Cecil Mamiit
- 🇦🇺Mark DraperRound of 32 · Lost to Geoff Grant
- 🇻🇪Maurice RuahRound of 32 · Lost to Jared Palmer
- 🇦🇺Michael HillRound of 32 · Lost to Kevin Kim
- LL🇺🇸Michael JoyceRound of 32 · Lost to Ronald Agenor
- 🇺🇸Oren MotevasselRound of 32 · Lost to Tomas Zib
- Q🇨🇿Ota FukarekRound of 32 · Lost to David Nainkin
- WC🇺🇸Rafael De MesaRound of 32 · Lost to Ville Liukko
- 🇮🇹Stefano PescosolidoRound of 32 · Lost to David Caldwell