| Polish Int. Qual | 2021/09/23 12:30 | Andrei Don v Raghu Mariswamy | L | 0-2 |
| Ukraine Int. | 2021/09/07 10:40 | Andrei Don v Yevhen Kobzar | W | 2-0 |
| Latvia Int. Qual | 2021/08/27 06:30 | Rasmus Careo Christensen v Andrei Don | L | 2-0 |
| Latvia Int. Qual | 2021/08/26 15:00 | Astitva Kale v Andrei Don | W | 0-2 |
| Latvia Int. Qual | 2021/08/26 09:00 | Chris Robin Talts v Andrei Don | W | 0-2 |
| Lithuanian Int. Qual | 2021/06/10 12:40 | Andrei Don v Kilian Ming-Zhe Maurer | L | 1-2 |
| Lithuanian Int. Qual | 2021/06/10 11:00 | Andrei Don v Mark Abela | W | 2-0 |
| Giraldilla Int. XD | 2017/09/07 14:30 | Andrei Don v Chirag Sen | L | 0-2 |
| Polish Int. Qual | 2021/09/24 07:00 | Oleksandar Shmundyak v Mateusz Danielak | L | 1-2 |
| Polish Int. Qual | 2021/09/23 17:20 | Gregor Alic v Oleksandar Shmundyak | W | 0-2 |
| Polish Int. Qual | 2021/09/23 14:00 | Oleksandar Shmundyak v Dawid Perkowski | W | 2-0 |
| Ukraine Int. | 2021/09/08 11:05 | Oleksandar Shmundyak v Meiraba Luwang Maisnam | L | 0-2 |
| Ukraine Int. | 2021/09/07 17:00 | Oleksandar Shmundyak v Joachim Persson | W | 2-0 |
| Latvia Int. Qual | 2021/08/26 13:00 | Oleksandar Shmundyak v Shun Yang Lee | L | 0-2 |
| Lithuanian Int. | 2021/06/11 10:30 | Oleksandar Shmundyak v Enogat Roy | L | 0-2 |
| Bulgarian Int. | 2020/10/03 07:45 | Iliyan Stoynov v Oleksandar Shmundyak | L | 2-1 |