| TT Cup Ukraine | 2021/04/03 16:15 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 3-0 |
| TT Cup Ukraine | 2021/04/02 01:15 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 3-2 |
| TT Cup Ukraine | 2021/03/23 08:30 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/03/22 07:55 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 3-2 |
| TT Cup (2021) | 2021/03/19 02:45 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 1-3 |
| TT Cup Ukraine | 2021/03/19 01:45 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/03/13 14:55 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 3-1 |
| TT Cup Ukraine | 2021/03/09 12:00 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2021/04/09 11:35 | Igor Demchuk v Volodymyr Tuchkevych | W | 2-3 |
| TT Cup Ukraine | 2021/04/09 10:25 | Samvel Melkumian v Volodymyr Tuchkevych | L | 3-2 |
| TT Cup Ukraine | 2021/04/09 09:50 | Volodymyr Tuchkevych v Igor Demchuk | L | 0-3 |
| TT Cup Ukraine | 2021/04/09 07:30 | Volodymyr Tuchkevych v Viktor Bosak | L | 1-3 |
| TT Cup Ukraine | 2021/04/09 05:45 | Volodymyr Tuchkevych v Igor Vatsyn | W | 3-0 |
| TT Cup Ukraine | 2021/04/06 11:00 | Bogdan Stasiuk v Volodymyr Tuchkevych | L | 3-1 |
| TT Cup Ukraine | 2021/04/06 08:40 | Aleksandr Kuharchuk v Volodymyr Tuchkevych | L | 3-1 |
| TT Cup Ukraine | 2021/04/06 06:55 | Andrey Tsikhotskiy v Volodymyr Tuchkevych | W | 2-3 |
| TT Cup Ukraine | 2021/04/03 19:10 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/04/03 16:50 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/04/03 16:15 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-0 |
| TT Cup Ukraine | 2021/04/03 15:05 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/04/03 13:55 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/04/02 01:15 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/04/01 23:15 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/04/01 21:45 | Mykola Tovkach v Oleksandr Kostiuk | W | 1-3 |