| Dutch Int. MD | 2023/04/15 13:40 | Koppen/Vlaar v 이치카와K / 우마야하라 D | L | 0-2 |
| Dutch Int. MD | 2023/04/15 08:50 | Jones/Stallwood v Koppen/Vlaar | W | 1-2 |
| Dutch Int. MD | 2023/04/14 19:05 | Koppen/Vlaar v Van Delsen/Van Delsen | W | 2-0 |
| Dutch Int. MD | 2023/04/14 13:45 | Guildea/Pontanosa v Koppen/Vlaar | W | 0-2 |
| Dutch Int. MD | 2023/04/13 19:20 | Koppen/Vlaar v Andree/Bailoni | W | 2-0 |
| Slovenia Future Series MD | 2022/11/27 10:00 | Espersen R / Kraemer K H v Koppen/Vlaar | L | 2-0 |
| Slovenia Future Series MD | 2022/11/26 15:30 | Koppen/Vlaar v Ducrot L / Frank R | W | 2-0 |
| Slovenia Future Series MD | 2022/11/26 11:20 | Boudier/Pham v Koppen/Vlaar | W | 1-2 |