| Italian Int. XD | 2021/12/18 08:00 | De Wit/Van Wijlick v Tomic/Vitman | L | 0-2 |
| Italian Int. XD | 2021/12/17 09:00 | De Wit/Van Wijlick v Hoareau/Crespel | W | 2-0 |
| Italian Int. XD | 2021/12/17 08:00 | De Wit/Van Wijlick v Ivancic/Arih | W | 2-1 |
| Spain Int XD | 2021/06/18 07:45 | Mueller/Stern v De Wit/Van Wijlick | L | 2-0 |
| Spain Int XD Qual | 2021/06/17 07:00 | Olivares/Ivorra v De Wit/Van Wijlick | W | 1-2 |
| Spain Int XD Qual | 2021/06/16 11:00 | Garcia/Alvarez v De Wit/Van Wijlick | W | 0-2 |
| Slovenia Int. XD | 2021/05/20 09:10 | De Wit/Van Wijlick v Hubacek/Basova | L | 0-2 |
| Slovenia Int. XD Qual | 2021/05/19 08:30 | De Wit/Van Wijlick v Massetti/Stiglich | W | 2-0 |