| Dutch Open - Mixed dubbel | 2023/10/13 11:20 | Green/Tolman v Koppen/Van Wijk | L | 2-0 |
| Dutch Open - Mixed dubbel | 2023/10/12 11:15 | Koppen/Van Wijk v Sufryd/Rudert | W | 2-0 |
| Italian Int. - Mixed dubbel - Kval | 2021/12/16 08:00 | Koppen/Van Wijk v Danchenko/Kironda | L | 1-2 |