| World Championships MD | 2021/12/17 14:00 | Astrup/Rasmussen v Lamsfuss/Seidel | L | 2-1 |
| World Championships MD | 2021/12/16 17:30 | Lamsfuss/Seidel v Flaatten/Rikheim | W | 2-0 |
| World Championships MD | 2021/12/15 09:00 | Monroy/Piris v Lamsfuss/Seidel | W | 0-2 |
| Indonesia Open MD | 2021/11/23 06:25 | Chia/Soh v Lamsfuss/Seidel | L | 2-0 |
| Hylo Open MD | 2021/11/02 16:10 | Lamsfuss/Seidel v Grimley/Grimley | L | 0-2 |
| French Open MD | 2021/10/28 17:00 | Fernaldi Gideon/Sukamuljo v Lamsfuss/Seidel | L | 2-0 |
| French Open MD | 2021/10/26 08:50 | Lamsfuss/Seidel v Tan/Tan | W | 2-0 |
| Denmark Open MD | 2021/10/23 09:20 | Hoki/Kobayashi v Lamsfuss/Seidel | L | 2-1 |
| Indonesia Open MD | 2021/11/25 06:20 | Rankireddy/Shetty v Kang/Seo | L | 2-1 |
| Indonesia Open MD | 2021/11/23 06:00 | Okamura/Onodera v Kang/Seo | W | 1-2 |
| Indonesia Masters MD | 2021/11/16 08:20 | Kang/Seo v Goh/Izzuddin | L | 0-2 |