| Europameisterschaft - Herrendoppel | 2021/05/01 16:00 | Astrup/Rasmussen v Lamsfuss/Seidel | L | 0-2 |
| Swiss Open - Herrendoppel | 2021/03/07 11:30 | Lamsfuss/Seidel v Astrup/Rasmussen | W | 0-2 |
| European Team Championships MD | 2021/02/19 17:00 | Astrup/Rasmussen v Lamsfuss/Seidel | L | 0-2 |
| European Team Championships MD | 2020/02/14 14:30 | Astrup/Rasmussen v Lamsfuss/Seidel | W | 2-0 |
| Hong Kong Open - Herrendoppel | 2019/11/13 07:55 | Lamsfuss/Seidel v Astrup/Rasmussen | W | 1-2 |
| All England Open | 2018/09/20 08:10 | Lamsfuss/Seidel v Astrup/Rasmussen | W | 0-2 |
| All England Open | 2017/09/13 05:10 | Lamsfuss/Seidel v Astrup/Rasmussen | W | 1-2 |
| Thomas Cup - Herrendoppel | 2021/10/09 18:20 | Astrup/Rasmussen v Popov/Popov | W | 2-0 |
| Olympische Spiele 2020 - Herrendoppel | 2021/07/29 02:25 | Li/Liu v Astrup/Rasmussen | L | 2-1 |
| Olympische Spiele 2020 - Herrendoppel | 2021/07/27 02:20 | Endo/Watanabe v Astrup/Rasmussen | L | 2-0 |
| Olympische Spiele 2020 - Herrendoppel | 2021/07/26 09:00 | Astrup/Rasmussen v Olofua/Opeyori | W | 2-0 |
| Olympische Spiele 2020 - Herrendoppel | 2021/07/24 04:00 | Astrup/Rasmussen v Ivanov/Sozonov | W | 2-0 |
| Spain Masters - Herrendoppel | 2021/05/21 10:40 | Astrup/Rasmussen v Kusumawardana/Rambitan | L | 1-2 |
| Spain Masters - Herrendoppel | 2021/05/20 08:00 | Astrup/Rasmussen v Corvee/Lovang | W | 2-0 |
| Spain Masters - Herrendoppel | 2021/05/18 12:00 | Astrup/Rasmussen v Molares/Perez | W | 2-0 |
| Sudirman Cup - Herrendoppel | 2021/09/28 08:30 | Lee/Yang v Lamsfuss/Seidel | L | 2-0 |
| Sudirman Cup - Herrendoppel | 2021/09/26 14:00 | Choi/Seo v Lamsfuss/Seidel | L | 2-0 |
| Olympische Spiele 2020 - Herrendoppel | 2021/07/27 09:00 | Lamsfuss/Seidel v Chew/Chew | W | 2-0 |
| Olympische Spiele 2020 - Herrendoppel | 2021/07/25 09:40 | Li/Liu v Lamsfuss/Seidel | L | 2-0 |
| Olympische Spiele 2020 - Herrendoppel | 2021/07/24 10:20 | Kamura/Sonoda v Lamsfuss/Seidel | L | 2-0 |
| Europameisterschaft - Herrendoppel | 2021/05/01 16:00 | Astrup/Rasmussen v Lamsfuss/Seidel | W | 0-2 |
| Europameisterschaft - Herrendoppel | 2021/04/30 15:40 | Lane/Vendy v Lamsfuss/Seidel | W | 1-2 |
| Europameisterschaft - Herrendoppel | 2021/04/29 10:40 | Lamsfuss/Seidel v Grimley/Grimley | W | 2-1 |