| Slovenia Int. | 2021/05/21 09:00 | Messerschmidt, Rasmus v Jan Louda | L | 2-0 |
| Hellas Int. | 2021/09/05 07:20 | Jan Louda v Shun Yang Lee | L | 0-2 |
| Hellas Int. | 2021/09/04 15:00 | Ivancic, Miha v Jan Louda | W | 0-2 |
| Hellas Int. | 2021/09/04 07:40 | Wyman Goh v Jan Louda | W | 0-2 |
| Hellas Int. | 2021/09/03 12:05 | Jan Louda v Varun Kapur | W | 2-0 |
| Hellas Int. | 2021/09/03 09:30 | Jan Louda v Matthew Abela | W | 2-0 |
| Latvia Int. | 2021/08/28 13:00 | Jan Louda v Meiraba Luwang Maisnam | L | 0-2 |
| Latvia Int. | 2021/08/28 07:40 | Jan Louda v Mads Juel Moller | W | 2-0 |
| Latvia Int. | 2021/08/27 11:00 | Mateusz Danielak v Jan Louda | W | 0-2 |
| Denmark Masters | 2021/08/06 07:20 | Christo Popov v Messerschmidt, Rasmus | L | 2-0 |
| Austrian Open | 2021/05/29 16:00 | Mustofa, Ihsan Maulana v Messerschmidt, Rasmus | L | 2-1 |
| Austrian Open | 2021/05/29 09:00 | Messerschmidt, Rasmus v Christensen, Jeppe Bruun | W | 2-0 |
| Austrian Open | 2021/05/28 13:40 | Messerschmidt, Rasmus v Nikolov, Daniel | W | 2-0 |
| Slovenia Int. | 2021/05/21 12:40 | Nikolov, Daniel v Messerschmidt, Rasmus | L | 2-1 |
| Slovenia Int. | 2021/05/21 09:00 | Messerschmidt, Rasmus v Jan Louda | W | 2-0 |
| Slovenia Int. | 2021/05/20 11:00 | Ludik, Milan v Messerschmidt, Rasmus | W | 1-2 |
| Slovenia Int. | 2021/05/20 10:00 | Fredholm, Calle v Messerschmidt, Rasmus | W | 0-2 |