BMW Open 1990
Karel Novacek won the title, beating Thomas Muster 6–4 6–2 in the final.
Main draw 32 players
- 1🇸🇪Stefan EdbergRound of 16 · Lost to Martin Strelba
- 2🇺🇸Aaron KricksteinRound of 16 · Lost to Karel Novacek
- 3🇺🇸Michael ChangRound of 32 · Lost to Petr Korda
- 4🇺🇸Jim CourierQuarterfinals · Lost to Jonas Svensson
- 5🇩🇪Carl Uwe SteebRound of 16 · Lost to Jens Woehrmann
- 6🇺🇸Pete SamprasRound of 32 · Lost to Jonas Svensson
- 7🇦🇷Guillermo Perez RoldanRound of 32 · Lost to Thomas Muster
- 8🇦🇹Horst SkoffRound of 32 · Lost to Christian Bergstrom
- 🇨🇿Karel NovacekFinal · Champion
- 🇦🇹Thomas MusterFinal · Lost to Karel Novacek
- 🇸🇪Jonas SvenssonSemifinals · Lost to Karel Novacek
- 🇨🇿Petr KordaSemifinals · Lost to Thomas Muster
- Q🇸🇪Christian BergstromQuarterfinals · Lost to Karel Novacek
- 🇩🇪Jens WoehrmannQuarterfinals · Lost to Petr Korda
- 🇨🇿Martin StrelbaQuarterfinals · Lost to Thomas Muster
- 🇭🇷Bruno OresarRound of 16 · Lost to Jim Courier
- 🇺🇸Kevin CurrenRound of 16 · Lost to Petr Korda
- 🇸🇪Magnus GustafssonRound of 16 · Lost to Thomas Muster
- 🇨🇿Milan SrejberRound of 16 · Lost to Jonas Svensson
- WC🇩🇪Udo RiglewskiRound of 16 · Lost to Christian Bergstrom
- 🇿🇦Christo Van RensburgRound of 32 · Lost to Stefan Edberg
- 🇭🇷Goran PrpicRound of 32 · Lost to Milan Srejber
- WC🇩🇪Hans SchwaierRound of 32 · Lost to Karel Novacek
- Q🇦🇷Horacio De La PenaRound of 32 · Lost to Aaron Krickstein
- 🇸🇪Jan GunnarssonRound of 32 · Lost to Carl Uwe Steeb
- Q🇲🇽Jorge LozanoRound of 32 · Lost to Kevin Curren
- 🇩🇪Michael StichRound of 32 · Lost to Bruno Oresar
- 🇮🇹Paolo CaneRound of 32 · Lost to Jim Courier
- 🇸🇪Peter LundgrenRound of 32 · Lost to Udo Riglewski
- Q🇮🇹Stefano PescosolidoRound of 32 · Lost to Martin Strelba
- 🇺🇸Todd WitskenRound of 32 · Lost to Magnus Gustafsson
- 🇫🇷Yannick NoahRound of 32 · Lost to Jens Woehrmann