| Ukraina TT Cup | 2021/03/07 20:25 | Oleg Obidnyi v Sergey Demidov | L | 3-0 |
| Ukraina TT Cup | 2021/02/04 14:40 | Sergey Demidov v Oleg Obidnyi | L | 1-3 |
| Ukraina TT Cup | 2021/02/03 17:30 | Oleg Obidnyi v Sergey Demidov | L | 3-2 |
| Ukraina TT Cup | 2021/02/03 15:45 | Oleg Obidnyi v Sergey Demidov | L | 3-1 |
| Ukraina TT Cup | 2021/01/28 08:50 | Oleg Obidnyi v Sergey Demidov | L | 3-1 |
| Ukraina TT Cup | 2021/01/27 10:35 | Oleg Obidnyi v Sergey Demidov | L | 3-0 |
| Ukraina TT Cup | 2020/12/31 02:05 | Sergey Demidov v Oleg Obidnyi | L | 0-3 |
| Ukraina TT Cup | 2020/11/24 19:55 | Oleg Obidnyi v Sergey Demidov | L | 3-0 |
| Ukraina TT Cup | 2021/04/11 06:05 | Alexey Hladkykh v Sergey Demidov | L | 3-1 |
| Ukraina TT Cup | 2021/04/10 14:15 | Viacheslav Yarovoi v Sergey Demidov | L | 3-1 |
| Ukraina TT Cup | 2021/04/10 11:55 | Andrey Movin v Sergey Demidov | W | 0-3 |
| Ukraina TT Cup | 2021/04/10 10:45 | Sergey Demidov v Viacheslav Yarovoi | W | 3-2 |
| Ukraina TT Cup | 2021/04/10 09:35 | Sergey Demidov v Alexey Gladkikh | L | 0-3 |
| Ukraina TT Cup | 2021/04/10 07:50 | Sergey Demidov v Andriy Chupovskiy | L | 0-3 |
| Ukraina TT Cup | 2021/04/10 05:30 | Sergey Demidov v Oleksandr Soloviov | W | 3-1 |
| Ukraina TT Cup | 2021/03/07 20:25 | Oleg Obidnyi v Sergey Demidov | L | 3-0 |
| Ukraina TT Cup | 2021/04/11 04:55 | Oleksandr Soloviov v Oleg Obidnyi | W | 0-3 |
| Ukraina TT Cup | 2021/04/09 21:45 | Yuriy Tarasov v Oleg Obidnyi | W | 2-3 |
| Ukraina TT Cup | 2021/04/09 21:15 | Oleg Obidnyi v Alexey Lukianov | L | 2-3 |
| Ukraina TT Cup | 2021/04/09 20:40 | Yuriy Tarasov v Oleg Obidnyi | L | 3-1 |
| Ukraina TT Cup | 2021/04/09 20:00 | Oleksandr Shchytka v Oleg Obidnyi | W | 1-3 |
| Ukraina TT Cup | 2021/04/09 18:55 | Stanislav Harenko v Oleg Obidnyi | W | 2-3 |
| Ukraina TT Cup | 2021/04/08 20:00 | Stanislav Harenko v Oleg Obidnyi | W | 2-3 |
| Ukraina TT Cup | 2021/04/08 19:25 | Ilya Yanishevskiy v Oleg Obidnyi | L | 3-2 |