| Swiss Open - DD | 2021/03/05 13:40 | Kititharakul/Prajongjai v Piek/Seinen | L | 2-0 |
| Swiss Open - DD | 2021/03/04 09:35 | Piek/Seinen v Sjoo/Sjoo | W | 2-0 |
| Swiss Open - DD | 2021/03/03 08:20 | Piek/Seinen v Tirtosentono/Van Der Aar | W | 2-1 |
| All England Open - DD | 2020/03/11 20:20 | Piek/Seinen v Matsumoto/Nagahara | L | 0-2 |
| Spain Masters - DD | 2020/02/21 15:40 | Piek/Seinen v Kititharakul/Prajongjai | L | 0-2 |
| Spain Masters - DD | 2020/02/20 15:05 | Bolotova/Davletova v Piek/Seinen | W | 0-2 |
| EK teams - DD | 2020/02/11 15:30 | Fruergaard/Thygesen v Piek/Seinen | L | 2-0 |
| Thailand Masters - DD | 2020/01/21 09:40 | Piek/Seinen v Hsu/Hu | L | 0-2 |
| Swiss Open - DD | 2021/03/03 17:00 | Magnusson/Nistad v Efler/Herttrich | L | 0-2 |