Czechoslovakian International
The Czechoslovakian International (also known as International Championships of the ČSSR) in badminton was an international open held in Czechoslovakia since 1972 until 1992. The tournament succeeded by Czech Open. Czechoslovak National Badminton Championships were already established in 1961.
Winners
| Year | Men's singles | Women's singles | Men's doubles | Women's doubles | Mixed doubles |
|---|---|---|---|---|---|
| 1972 |  Edgar Michalowski | Monika Thiere |  Siegfried Betz Franz Beinvogl | Monika Thiere Angela Michalowski | Roland Riese Monika Thiere |
| 1973 | Erfried Michalowsky Angela Michalowski | ||||
| 1974 | Michael Schnaase | Monika Cassens | Monika Cassens Astrit Schreiber | Franz Beinvogl Anke Betz | |
| 1975 | Edgar Michalowski | Gerd Kattau Joachim Schulz | Monika Cassens Angela Michalowski | Edgar Michalowski Monika Cassens | |
| 1976 | Michael Schnaase |  Inge Borgstrøm | Wolfgang Bochow Roland Maywald | Wolfgang Bochow Marieluise Zizmann | |
| 1977 |  Willy Nilsson |  Michael Wilks Peter Bullivant |  Rob Ridder Marja Ridder | ||
| 1978 | Michael Schnaase | Monika Cassens | Eddy Sutton Alan Connor | Karl-Heinz Zwiebler Eva-Maria Zwiebler | |
| 1979 | Steen Fladberg | Kirsten Larsen | Steen Fladberg Jens Peter Nierhoff | Sally Leadbeater Gillian Clark | Kenneth Larsen Charlotte Pilgaard |
| 1980 | Michael Kjeldsen | Rikke V. Sørensen | Jan Hammergaard-Hansen Jens Peter Nierhoff | Kathleen Redhead Gillian Clark | Edgar Michalowski Monika Cassens |
| 1981 | Ulf Johansson | Diane Simpson | Gerry Asquith Duncan Bridge | Diane Simpson Catharine Troke | |
| 1982 | Steve Butler | Catharine Troke | Steve Butler Nigel Tier |  Svetlana Belyasova Petra Michalowsky | Anatoliy Skripko Svetlana Belyasova |
| 1983 |  Michal Malý | Monika Cassens | Torben Kjær Stephen Lunde | Monika Cassens Petra Michalowsky | Erfried Michalowsky Monika Cassens |
| 1984 | Kim Brodersen | Charlotte Hattens | Kim Brodersen Claus Thomsen | Tatyana Litvinenko Viktoria Pron | Erfried Michalowsky Petra Michalowsky |
| 1985 | Poul-Erik Høyer Larsen | Grete Mogensen | Poul-Erik Høyer Larsen Peter Buch | Grete Mogensen Hanne Adsbøl | Peter Buch Hanne Adsbøl |
| 1986 | Andrey Antropov | Catharina Andersson | Michal Malý Karel Lakomý | Lila Galjamova Elena Rybkina | Andrey Antropov Elena Rybkina |
| 1987 | Michal Malý |  Bozena Siemieniec |  Heinz Fisher Klaus Fisher | Monika Cassens Petra Michalowsky | Thomas Mundt Monika Cassens |
| 1988 | Klaus Fischer | Elena Rybkina | Stephan Kuhl Robert Neumann | Kai Abraham Petra Michalowsky | |
| 1989 | Tomasz Mendrek | Viktoria Pron | Harald Koch Heimo Götschl | Tatyana Litvinenko Viktoria Pron | Thomas Mundt Petra Michalowsky |
| 1990 | Thomas Stuer-Lauridsen | Camilla Martin | Thomas Stuer-Lauridsen Christian Jacobsen | Trine Johansson Marlene Thomsen | Christian Jacobsen Marlene Thomsen |
| 1991 |  Robert Liljequist | Irina Serova | Markus Keck Michael Helber | Andrea Findhammer Anne-Katrin Seid | Vladislav Druzchenko Marina Yakusheva |
| 1992 | Tomasz Mendrek | Steffan Pandya Anthony Bush | Tanya Groves Joanne Davies | Hans Fischer Irina Serova |