Bulgarian International Previous winners Previous winners

| Year_ | Men_s_singles | Men_s_doubles | Women_s_doubles | Mixed_doubles |
|---|---|---|---|---|
| 2001 | Richard Vaughan | Peter Jeffrey Ian Palenthorpe | Liza Parker Suzanne Rayappan | Robert Blair Natalie Munt |
| 2002 | Stanislav Pukhov | Stanislav Pukhov Nikolai Zuyev | Natalia Gorodnicheva Marina Yakusheva | Nikolai Zuyev Marina Yakusheva |
| 2003 | Shoji Sato | Thomas Roejkjaer Jensen Tommy Sörensen | Petya Nedelcheva Nely Boteva | Dimitry Miznikov Natalia Golovkina |
| 2004 | Nathan Rice | Ruben Gordown Aji Basuki Sindoro | Ranga Ingolfsdottir Sra Jonsdottir | Steve Foster Jenny Wallwork |
| 2005 | Joachim Fischer Nielsen | Mihail Popov Svetoslav Stoyanov | Petya Nedelcheva Diana Dimova | Vladimir Metodiev Petya Nedelcheva |
| 2006 | Sergei Ivlev | Rasmus Mangor Andersen Peter Buur Steffensen | Petya Nedelcheva Diana Dimova | Tim Dettmann Annekatrin Lillie |
| 2007 | Jan Fröhlich | Robert Mateusiak Michał Łogosz | Nina Vislova Valeria Sorokina | Alexander Nikolaenko Nina Vislova |