| Iceland Int. XD | 01/25 09:35 | - | Koppen/Nijsse v Bjornsson/Johannsdottir | L | 1-2 | |
| Iceland Int. XD | 01/24 10:45 | - | Koppen/Nijsse v Chanthakesone/Zarrouk | W | 2-1 | |
| Lithuanian Int. XD | 06/08 06:00 | - | Koppen/Nijsse v Stokfisz/Orzechowicz | L | 1-2 | |
| Lithuanian Int. XD | 06/07 10:00 | - | Koppen/Nijsse v Lefort/Huynh | W | 2-0 | |
| Luxembourg Open XD Qual | 05/02 07:40 | - | Goulin/Agathe Cuevas v Koppen/Nijsse | L | 2-0 | |
| Bonn Int. XD Qual | 05/31 07:00 | - | Tomic/Rudolf v Koppen/Nijsse | D |
|