| Ukraine Int. | 2021/09/09 15:00 | Danylo Bosniuk v Priyanshu Rajawat | L | 0-2 |
| Ukraine Int. | 2021/09/09 08:00 | Iliyan Stoynov v Danylo Bosniuk | W | 0-2 |
| Ukraine Int. | 2021/09/08 10:00 | Varun Kapur v Danylo Bosniuk | W | 0-2 |
| Latvia Int. | 2021/08/29 07:40 | Alex Lanier v Danylo Bosniuk | L | 2-1 |
| Latvia Int. | 2021/08/28 13:00 | Danylo Bosniuk v Giovanni Toti | W | 2-0 |
| Latvia Int. | 2021/08/28 08:30 | Gergo Pytel v Danylo Bosniuk | W | 0-2 |
| Latvia Int. | 2021/08/27 11:20 | Dmitriy Panarin v Danylo Bosniuk | W | 0-2 |
| Denmark Masters Qual | 2021/08/05 16:00 | Aram Mahmoud v Danylo Bosniuk | L | 2-0 |
| 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 |
| Slovenia Int. | 2021/05/20 10:40 | Mateusz Danielak v Matthias Kicklitz | L | 0-2 |
| Slovak Open Qual | 2020/02/26 15:25 | Tomas Toledano v Mateusz Danielak | L | 2-0 |