| Lithuanian Int. XD | 06/08 13:00 | - | Mainaky/Fitriani v Koppen/Van Wijk | L | 2-0 | |
| Lithuanian Int. XD | 06/07 09:20 | - | Koppen/Van Wijk v Hani/Salu | W | 2-0 | |
| Bonn Int. XD | 05/31 07:00 | - | Koppen/Van Wijk v Koppen/Chen | L | 0-2 | |
| Bonn Int. XD | 05/30 10:10 | - | Feltes/Zoe Sinico v Koppen/Van Wijk | W | 0-2 | |
| Luxembourg Open XD Qual | 05/02 08:15 | - | Koppen/Van Wijk v Russ/Tommerup | L | 1-2 | |
| Dutch Open XD | 10/13 11:20 | - | Green/Tolman v Koppen/Van Wijk | L | 2-0 | |
| Dutch Open XD | 10/12 11:15 | - | Koppen/Van Wijk v Karl Sufryd/Rudert | W | 2-0 | |
| Italian Int. XD Qual | 12/16 08:00 | - | Koppen/Van Wijk v Danchenko/Kironda | L | 1-2 |