| Swiss Open WD | 2021/03/03 08:20 | Piek/Seinen v Tirtosentono/Van Der Aar | W | 2-1 |
| All England Open WD | 2020/03/11 20:20 | Piek/Seinen v Matsumoto/Nagahara | L | 0-2 |
| Spain Masters WD | 2020/02/21 15:40 | Piek/Seinen v Kititharakul/Prajongjai | L | 0-2 |
| Spain Masters WD | 2020/02/20 15:05 | Bolotova/Davletova v Piek/Seinen | W | 0-2 |
| European Team Championships WD | 2020/02/11 15:30 | Fruergaard/Thygesen v Piek/Seinen | L | 2-0 |
| Thailand Masters WD | 2020/01/21 09:40 | Piek/Seinen v Hsu/Hu | L | 0-2 |
| Malaysia Masters WD | 2020/01/09 03:00 | Lee/Shin v Piek/Seinen | L | 2-0 |
| Malaysia Masters WD | 2020/01/07 09:25 | Delrue/Palermo v Piek/Seinen | W | 0-2 |
| Swiss Open WD | 2021/03/03 08:00 | Racloz/Stadelmann v Sjoo/Sjoo | W | 0-2 |
| Giraldilla Int. XD | 2019/01/18 18:30 | Sjoo/Sjoo v Magelund/Ravn | L | 0-2 |
| Giraldilla Int. XD | 2018/05/11 13:00 | Sjoo/Sjoo v Busch/Schulz | L | 1-2 |
| Giraldilla Int. XD | 2018/04/13 11:05 | Jakobsen/Soby v Sjoo/Sjoo | L | 2-1 |
| Giraldilla Int. XD | 2018/04/06 13:05 | Nystrom/Pekkola v Sjoo/Sjoo | L | 2-0 |