| Polish Int. Qual | 2021/09/24 07:00 | Shmundyak, Oleksandar v Mateusz Danielak | L | 1-2 |
| Polish Int. Qual | 2021/09/23 17:20 | Gregor Alic v Shmundyak, Oleksandar | W | 0-2 |
| Polish Int. Qual | 2021/09/23 14:00 | Shmundyak, Oleksandar v Dawid Perkowski | W | 2-0 |
| Ukraine Int. | 2021/09/08 11:05 | Shmundyak, Oleksandar v Meiraba Luwang Maisnam | L | 0-2 |
| Ukraine Int. | 2021/09/07 17:00 | Shmundyak, Oleksandar v Persson, Joachim | W | 2-0 |
| Latvia Int. Qual | 2021/08/26 13:00 | Shmundyak, Oleksandar v Shun Yang Lee | L | 0-2 |
| Lithuanian Int. | 2021/06/11 10:30 | Shmundyak, Oleksandar v Enogat Roy | L | 0-2 |
| Bulgarian Int. | 2020/10/03 07:45 | Stoynov, Ilyan v Shmundyak, Oleksandar | L | 2-1 |
| Austrian Open - Qualif. | 2021/05/27 09:50 | Maxim Grinblat v Christopher Vittoriani | L | 0-2 |
| Portuguese Int. Qual | 2021/05/06 13:30 | Gregoire Deschamp v Maxim Grinblat | L | 2-0 |
| Hatzor Int | 2019/10/24 08:30 | Levit, Yonathan v Maxim Grinblat | L | 2-0 |
| Bulgarian Open Qual | 2019/08/12 15:10 | Maxim Grinblat v Magnus Johannesen | L | 0-2 |
| Indonesia Masters XD | 2018/02/14 14:30 | Maxim Grinblat v Magee, Joshua | L | 0-2 |