| Belgian International 2019, MS | 2022/09/16 08:40 | Joran Kweekel v Koga, Minoru | W | 0-2 |
| Belgian International 2019, MS | 2022/09/15 15:20 | Koga, Minoru v Luka Wraber | W | 2-0 |
| Belgian International 2019, MS | 2022/09/15 07:00 | Lucas Claerbout v Koga, Minoru | W | 0-2 |
| Open de Suède | 2020/01/18 10:00 | Koga, Minoru v Burestedt, Felix | L | 0-2 |
| Open de Suède | 2020/01/17 18:00 | Bundgaard, Martin v Koga, Minoru | W | 0-2 |
| Open de Suède | 2020/01/17 12:00 | Su, L. Y. v Koga, Minoru | W | 1-2 |
| Estonie Int. - | 2020/01/11 09:40 | Koga, Minoru v Takuma Obayashi | L | 1-2 |
| Estonie Int. - | 2020/01/10 10:00 | Koga, Minoru v Schaenzler, Lars | W | 2-0 |
| Latvia Int. | 2022/09/03 07:40 | Shmundyak, Oleksandar v Shun Tian Lim | L | 0-2 |
| Lithuanian Int. | 2022/06/11 09:20 | Shmundyak, Oleksandar v Mekala, Kiran Kumar | L | 0-2 |
| Lithuanian Int. | 2022/06/10 12:05 | Shmundyak, Oleksandar v Dumindu Abeywickrama | W | 2-1 |
| Open de Pologne - Qualif. | 2022/03/24 10:30 | Shmundyak, Oleksandar v Shahyar Shaqeem | L | 0-2 |
| Ukraine Open | 2022/01/29 09:40 | Shmundyak, Oleksandar v Luka Wraber | L | 0-2 |
| Ukraine Open | 2022/01/28 13:20 | Andrei Don v Shmundyak, Oleksandar | W | 0-2 |
| Estonie Int. - Qualif. | 2022/01/13 13:00 | Ken Yon Ong v Shmundyak, Oleksandar | L | 2-0 |
| Estonie Int. - Qualif. | 2022/01/13 11:50 | Robin Schmalz v Shmundyak, Oleksandar | W | 0-2 |