Waikoloa CH 2004
Dmitry Tursunov won the title, beating Alejandro Falla 7–5 7–6(4) in the final.
Main draw 32 players
- 1🇺🇸Brian VahalyRound of 32 · Lost to Yen Hsun Lu
- 2🇷🇺Dmitry TursunovFinal · Champion
- 3🇺🇸Paul GoldsteinRound of 32 · Lost to Cecil Mamiit
- 4🇩🇪Tomas BehrendRound of 32 · Lost to Bobby Reynolds
- 5🇷🇺Alex Bogomolov JrRound of 32 · Lost to Bjorn Phau
- 6🇪🇨Giovanni LapenttiRound of 32 · Lost to Bruno Soares
- 7🇵🇪Ivan MirandaRound of 32 · Lost to Eric Taino
- 8🇧🇷Ricardo MelloRound of 32 · Lost to Brian Baker
- Q🇨🇴Alejandro FallaFinal · Lost to Dmitry Tursunov
- 🇵🇭Eric TainoSemifinals · Lost to Alejandro Falla
- 🇳🇴Jan Frode AndersenSemifinals · Lost to Dmitry Tursunov
- 🇩🇪Bjorn PhauQuarterfinals · Lost to Alejandro Falla
- Q🇧🇷Bruno SoaresQuarterfinals · Lost to Dmitry Tursunov
- 🇺🇸Jeff MorrisonQuarterfinals · Lost to Jan Frode Andersen
- 🇹🇼Yen Hsun LuQuarterfinals · Lost to Eric Taino
- 🇸🇪Bjorn RehnquistRound of 16 · Lost to Eric Taino
- WC🇺🇸Bobby ReynoldsRound of 16 · Lost to Alejandro Falla
- WC🇺🇸Brian BakerRound of 16 · Lost to Jan Frode Andersen
- 🇵🇭Cecil MamiitRound of 16 · Lost to Jeff Morrison
- 🇹🇼Jimmy WangRound of 16 · Lost to Bjorn Phau
- 🇺🇸Robert KendrickRound of 16 · Lost to Bruno Soares
- 🇦🇷Sergio RoitmanRound of 16 · Lost to Yen Hsun Lu
- Q🇦🇹Zbynek MlynarikRound of 16 · Lost to Dmitry Tursunov
- 🇺🇸Alex KimRound of 32 · Lost to Dmitry Tursunov
- 🇹🇭Danai UdomchokeRound of 32 · Lost to Robert Kendrick
- 🇦🇹Daniel KoellererRound of 32 · Lost to Alejandro Falla
- 🇧🇷Francisco CostaRound of 32 · Lost to Sergio Roitman
- WC🇺🇸Glenn WeinerRound of 32 · Lost to Jimmy Wang
- Q🇿🇦Louis VoslooRound of 32 · Lost to Bjorn Rehnquist
- 🇧🇷Marcos DanielRound of 32 · Lost to Zbynek Mlynarik
- 🇩🇪Philipp KohlschreiberRound of 32 · Lost to Jan Frode Andersen
- WC🇺🇸Zack FleishmanRound of 32 · Lost to Jeff Morrison