| Bulgarian Int | 2021/10/08 13:35 | Brian Holtschke v Daniel Nikolov | W | 1-2 |
| Bulgarian Int | 2021/10/08 08:55 | Soren Hald v Daniel Nikolov | W | 0-2 |
| Hellas Int. | 2021/09/03 10:05 | Gergo Pytel v Daniel Nikolov | W | 0-2 |
| Austrian Open | 2021/05/28 13:40 | Rasmus Messerschmidt v Daniel Nikolov | L | 2-0 |
| Slovenia Int. | 2021/05/22 09:00 | Daniel Nikolov v Arnaud Merkle | L | 1-2 |
| Slovenia Int. | 2021/05/21 12:40 | Daniel Nikolov v Rasmus Messerschmidt | W | 2-1 |
| Slovenia Int. | 2021/05/21 08:40 | Viktor Ording Kauffman v Daniel Nikolov | W | 1-2 |
| Slovenia Int. | 2021/05/20 11:20 | Daniel Nikolov v Ivan Pejoski | W | 2-0 |
| Bulgarian Int | 2021/10/08 14:45 | Albin Carl Hjelm v Mateusz Danielak | W | 1-2 |
| Polish Int. | 2021/09/24 18:00 | Danylo Bosniuk v Mateusz Danielak | L | 2-1 |
| Polish Int. Qual | 2021/09/24 07:00 | Oleksandar Shmundyak v Mateusz Danielak | W | 1-2 |
| Polish Int. Qual | 2021/09/23 13:20 | Mateusz Danielak v Keith Mark Edison | W | 2-1 |
| Polish Int. Qual | 2021/09/23 11:40 | Philipp Drexler v Mateusz Danielak | W | 0-2 |
| Ukraine Int. | 2021/09/08 10:30 | Mateusz Danielak v Shun Yang Lee | L | 0-2 |
| Latvia Int. | 2021/08/27 11:00 | Mateusz Danielak v Jan Louda | L | 0-2 |
| Austrian Open Qual | 2021/05/27 10:30 | Fabian Roth v Mateusz Danielak | L | 2-0 |