| Bonn Int. WD | 06/17 10:20 | - | Fu/Leung v Bittner/Stepper | L | 2-0 | |
| Bonn Int. WD | 06/16 19:35 | - | Bittner/Stepper v Fortunato/Roberto | W | 2-0 | |
| Dutch Int. WD | 04/14 17:40 | - | Bittner/Stepper v Bergstein/Van Der Aar | L | 0-2 | |
| Dutch Int. WD | 04/14 08:20 | - | Bittner/Stepper v Jaques/Lammertyn | W | 2-1 |