Swiss Open 1990
The Swiss Open 1990 in Badminton took place on March 10th and 11th, 1990 in La Chaux-de-Fonds . The Swiss Badminton Association lists the tournament as the Swiss Open, while it was originally held as the 16th La Chaux-de-Fonds International.
Winner and placed
| discipline | gold | silver | bronze | 
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| Men's singles | 
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| Ladies singles | 
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| Men's doubles | 
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| Ladies doubles | 
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| Mixed | 
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Final results
| discipline | winner | opponent | Result | 
|---|---|---|---|
| Men's singles | Michael Keck | Stephan Kuhl | 15: 3, 7:15, 15: 9 | 
| Ladies singles | Diana Koleva | Bettina Villars | 11: 2, 12: 9 | 
| Men's doubles | 
Stefan Frey   Stephan Kuhl  | 
Michael Keck   Thomas Wurm  | 
18:13, 12:15, 15: 1 | 
| Ladies doubles | 
Monika Cassens  Petra Michalowsky  | 
Diana Koleva   Emilia Dimitrova  | 
15: 6, 15: 9 | 
| Mixed | 
Bernd Schwitzgebel  Petra Michalowsky  | 
Roland Kapps   Monika Cassens  | 
15: 7, 15:10 |