| Lithuanian International - Kvalifikation | 2019/06/07 06:30 | Jonas Petkus v Magnus Klinggaard | L | 0-2 |
| Bulgarian International | 2020/10/03 07:45 | Iliyan Stoynov v Oleksandar Shmundyak | L | 2-1 |
| Bulgarian International | 2020/10/02 16:40 | Ragnar Sepp v Oleksandar Shmundyak | W | 0-2 |
| Bulgarian International | 2020/10/02 07:40 | Oleksandar Shmundyak v Rudiger Gnedt | W | 2-1 |
| Lithuanian International - Kvalifikation | 2019/06/06 08:55 | Oleksandar Shmundyak v Povilas Bartusis | L | 0-2 |
| Latvia International | 2019/05/31 14:00 | Jeppe Bruun Christensen v Oleksandar Shmundyak | L | 2-1 |
| Estonian International | 2019/01/11 17:00 | Teck Zhi Soo v Oleksandar Shmundyak | L | 2-0 |
| Swiss Open - Kvalifikation - Damedouble | 2018/08/29 14:32 | Oleksandar Shmundyak v Niks Podosinoviks | W | 2-0 |
| Swiss Open - Kvalifikation - Damedouble | 2018/05/10 09:45 | Oleksandar Shmundyak v Alvaro Vazquez | L | 1-2 |