Brasilia1 CH 1990
Olivier Delaitre won the title, beating Brian Garrow 7–6 6–1 in the final.
Main draw 32 players
- 1🇧🇷Luiz MattarRound of 32 · Lost to Mauro Menezes
- 2🇧🇷Cassio MottaQuarterfinals · Lost to Gianluca Pozzi
- 3🇫🇷Olivier DelaitreFinal · Champion
- 4🇺🇸Bryan Shelton#4Round of 32 · Lost to Nelson Aerts
- 5🇨🇦Chris PridhamQuarterfinals · Lost to Olivier Delaitre
- 6🇦🇷Javier FranaRound of 32 · Lost to Brian Garrow
- 7🇮🇹Gianluca PozziSemifinals · Lost to Brian Garrow
- 8🇮🇹Simone ColomboQuarterfinals · Lost to Patrick Baur
- 🇺🇸Brian GarrowFinal · Lost to Olivier Delaitre
- 🇩🇪Patrick BaurSemifinals · Lost to Olivier Delaitre
- WC🇧🇷Nelson AertsQuarterfinals · Lost to Brian Garrow
- 🇧🇷Danilo MarcelinoRound of 16 · Lost to Simone Colombo
- 🇧🇷Fernando RoeseRound of 16 · Lost to Chris Pridham
- 🇦🇷Francisco YunisRound of 16 · Lost to Nelson Aerts
- 🇧🇷Mauro MenezesRound of 16 · Lost to Patrick Baur
- 🇳🇬Nduka OdizorRound of 16 · Lost to Gianluca Pozzi
- 🇫🇮Olli RahnastoRound of 16 · Lost to Olivier Delaitre
- 🇦🇷Roberto ArguelloRound of 16 · Lost to Brian Garrow
- 🇳🇿Steve GuyRound of 16 · Lost to Cassio Motta
- 🇧🇷Alexandre HocevarRound of 32 · Lost to Nduka Odizor
- Q🇨🇱Cristian ArayaRound of 32 · Lost to Danilo Marcelino
- WC🇧🇷Dacio CamposRound of 32 · Lost to Olli Rahnasto
- 🇦🇷Gabriel MarkusRound of 32 · Lost to Francisco Yunis
- Q🇦🇷Gerardo MiradRound of 32 · Lost to Simone Colombo
- 🇦🇷Guillermo RivasRound of 32 · Lost to Patrick Baur
- 🇧🇷Ivan KleyRound of 32 · Lost to Roberto Arguello
- 🇧🇷Jaime OncinsRound of 32 · Lost to Cassio Motta
- Q🇺🇸John SobelRound of 32 · Lost to Chris Pridham
- Q🇧🇷Jose DaherRound of 32 · Lost to Fernando Roese
- 🇨🇱Pedro RebolledoRound of 32 · Lost to Steve Guy
- WC🇧🇷Ricardo AciolyRound of 32 · Lost to Gianluca Pozzi
- 🇧🇷Roberto JabaliRound of 32 · Lost to Olivier Delaitre