Bitburger Open Previous winners Previous winners

| Year_ | Mens_singles | Womens_singles | Mens_doubles | Womens_doubles | Mixed_doubles |
|---|---|---|---|---|---|
| 2001 | Niels Christian Kaldau | Pi Hongyan | Michael Søgaard Michael Lamp | Neli Boteva Elena Nozdran | Chris Bruil Lotte Bruil-Jonathans |
| 2002 | Chen Gang | Pi Hongyan | Simon Archer Flandy Limpele | Mia Audina Lotte Bruil-Jonathans | Nathan Robertson Gail Emms |
| 2003 | Dicky Palyama | Xu Huaiwen | Michał Łogosz Robert Mateusiak | Nicole Grether Juliane Schenk | Frederik Bergström Johanna Persson |
| 2004 | Niels Christian Kaldau | Xu Huaiwen | Simon Archer Anthony Clark | Kamila Augustyn Nadieżda Kostiuczyk | Rasmus Mangor Andersen Britta Andersen |
| 2005 | Kasper Ødum | Xu Huaiwen | Tony Gunawan Halim Haryanto | Nicole Grether Juliane Schenk | Vladislav Druzhchenko Johanna Persson |
| 2006 | Ronald Susilo | Xu Huaiwen | Michał Łogosz Robert Mateusiak | Jiang Yanmei Li Yujia | Robert Mateusiak Nadieżda Kostiuczyk |