| TT Cup Ukraine | 2021/04/04 08:45 | Roman Demchuk v Oleksandr Hainovskyi | L | 0-3 |
| TT Cup Ukraine | 2021/04/04 07:35 | Yurii Parahailo v Roman Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/04/04 06:25 | Roman Demchuk v Ihor Syniavskyi | L | 0-3 |
| TT Cup Ukraine | 2021/04/03 11:05 | Ihor Syniavskyi v Roman Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/04/03 08:45 | Oleksandr Hainovskyi v Roman Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/04/03 07:00 | Oleksandr Kasatiy v Roman Demchuk | L | 3-2 |
| TT Cup Ukraine | 2021/04/03 05:50 | Yurii Parahailo v Roman Demchuk | L | 3-0 |
| TT Cup Ukraine | 2021/03/17 12:40 | Vasyl Pleshkan v Roman Demchuk | W | 0-3 |