| Denmark Open MD | 2021/10/19 09:40 | Gideon M F / Sukamuljo K S v Popov/Popov | L | 2-0 |
| Thomas Cup - Hommes Doubles | 2021/10/13 18:20 | Jansen/Lamsfuss v Popov/Popov | L | 2-0 |
| Thomas Cup - Hommes Doubles | 2021/10/11 18:20 | Choi S / Seo S J v Popov/Popov | L | 2-0 |
| Thomas Cup - Hommes Doubles | 2021/10/09 18:20 | Astrup/Rasmussen v Popov/Popov | L | 2-0 |
| Masters d'Espagne - Doubles Hommes | 2021/05/22 14:00 | Kusumawa. / Rambitan v Popov/Popov | L | 2-1 |
| Masters d'Espagne - Doubles Hommes | 2021/05/21 10:00 | Popov/Popov v Monroy J / Piris C | W | 2-1 |
| Masters d'Espagne - Doubles Hommes | 2021/05/18 12:40 | Popov/Popov v Chang/Chia | W | 2-0 |
| Championnat d'Europe - Doubles Hommes | 2021/04/30 15:00 | Astrup/Rasmussen v Popov/Popov | L | 2-1 |
| Denmark Open MD | 2021/10/19 10:00 | Astrup/Rasmussen v Lundgaard D / Thyrri M | L | 2-0 |
| Denmark Masters MD | 2021/08/08 08:20 | Lundgaard D / Thyrri M v Corvee/Labar | W | 2-0 |
| Denmark Masters MD | 2021/08/07 09:00 | Lundgaard D / Thyrri M v Hansson/Z-Bexell | W | 2-0 |
| Denmark Masters MD | 2021/08/06 15:40 | Lundgaard D / Thyrri M v Magee/Reynolds | W | 2-0 |
| Championnat d'Europe - Doubles Hommes | 2021/04/27 10:30 | Clare M / Flynn M v Lundgaard D / Thyrri M | L | 2-1 |
| Orleans Masters MD | 2021/03/24 16:25 | Lundgaard D / Thyrri M v Lane/Vendy | L | 0-2 |
| Open d'Angleterre - Double Mixtes | 2021/03/17 15:05 | Lundgaard D / Thyrri M v Hemming/Stallwood | L | 1-2 |
| Open de Suisse - Doubles Hommes | 2021/03/03 16:30 | Goh/Tan v Lundgaard D / Thyrri M | L | 2-0 |