| TT Cup | 2021/04/27 21:15 | Demchuk, Igor v Tuchkevych, Volodymyr | L | 0-3 |
| TT Cup | 2021/04/20 21:45 | Tuchkevych, Volodymyr v Demchuk, Igor | L | 3-0 |
| TT Cup | 2021/04/15 06:55 | Tuchkevych, Volodymyr v Demchuk, Igor | W | 0-3 |
| TT Cup | 2021/04/09 11:35 | Demchuk, Igor v Tuchkevych, Volodymyr | L | 2-3 |
| TT Cup | 2021/04/09 09:50 | Tuchkevych, Volodymyr v Demchuk, Igor | W | 0-3 |
| TT Cup | 2021/03/03 08:30 | Demchuk, Igor v Tuchkevych, Volodymyr | L | 0-3 |
| TT Cup | 2021/05/14 12:10 | Demchuk, Igor v Roman Vashchuk | L | 2-3 |
| TT Cup | 2021/05/14 10:25 | Demchuk, Igor v Vatsin, Igor | W | 3-1 |
| TT Cup | 2021/05/14 09:15 | Demchuk, Igor v Roman Vashchuk | W | 3-2 |
| TT Cup | 2021/05/14 08:05 | Demchuk, Igor v Medvedev, Aleksandr | W | 3-0 |
| TT Cup | 2021/05/14 06:55 | Demchuk, Igor v Guchok, Andrey | L | 1-3 |
| TT Cup | 2021/05/11 01:45 | Roman Vashchuk v Demchuk, Igor | L | 3-2 |
| TT Cup | 2021/05/10 23:45 | Melkumyan, Samvel v Demchuk, Igor | L | 3-0 |
| TT Cup | 2021/05/10 23:15 | Demchuk, Igor v Medvedev, Aleksandr | W | 3-1 |
| TT Cup | 2021/05/15 17:55 | Omicinskiy, Evgeniy v Tuchkevych, Volodymyr | L | 3-0 |
| TT Cup | 2021/05/15 15:35 | Zazymko, S. v Tuchkevych, Volodymyr | L | 3-2 |
| TT Cup | 2021/05/15 13:50 | Dibrova, S. v Tuchkevych, Volodymyr | L | 3-1 |
| TT Cup | 2021/05/15 12:40 | Nikita Korbut v Tuchkevych, Volodymyr | L | 3-1 |
| TT Cup | 2021/05/14 17:50 | Gergelyuk, Sergei v Tuchkevych, Volodymyr | W | 1-3 |
| TT Cup | 2021/05/14 16:40 | Sinitsky, Ivan v Tuchkevych, Volodymyr | L | 3-1 |
| TT Cup | 2021/05/14 16:05 | Tuchkevych, Volodymyr v Tymur Kozenkov | L | 2-3 |
| TT Cup | 2021/05/14 14:55 | Sinitsky, Ivan v Tuchkevych, Volodymyr | L | 3-1 |