| TT Cup Ukraine | 2021/06/22 11:35 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 2-3 |
| TT Cup Ukraine | 2021/06/22 05:45 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/06/12 09:50 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/02 09:15 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/28 12:10 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/28 09:15 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/25 00:45 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/04/23 01:15 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-2 |
| TT Cup Ukraine | 2021/06/27 22:45 | Oleksandr Kostiuk v Roman Vashchuk | L | 1-3 |
| TT Cup Ukraine | 2021/06/27 21:45 | Oleksandr Kostiuk v Bogdan Stasiuk | L | 1-3 |
| TT Cup Ukraine | 2021/06/24 01:15 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/06/24 00:15 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/23 23:45 | Oleksandr Kostiuk v Igor Demchuk | L | 2-3 |
| TT Cup Ukraine | 2021/06/23 22:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/23 21:45 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/06/23 20:45 | Igor Demchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/06/27 23:15 | Volodymyr Tuchkevych v Bogdan Stasiuk | L | 1-3 |
| TT Cup Ukraine | 2021/06/27 22:15 | Samvel Melkumian v Volodymyr Tuchkevych | L | 3-2 |
| TT Cup Ukraine | 2021/06/27 21:15 | Volodymyr Tuchkevych v Roman Vashchuk | L | 1-3 |
| TT Cup Ukraine | 2021/06/23 12:10 | Roman Vashchuk v Volodymyr Tuchkevych | L | 3-1 |
| TT Cup Ukraine | 2021/06/23 10:25 | Volodymyr Tuchkevych v Ihor Matsehora | L | 1-3 |
| TT Cup Ukraine | 2021/06/23 09:15 | Volodymyr Tuchkevych v Roman Vashchuk | L | 0-3 |
| TT Cup Ukraine | 2021/06/23 08:05 | Volodymyr Tuchkevych v Igor Vatsyn | L | 2-3 |
| TT Cup Ukraine | 2021/06/23 06:55 | Volodymyr Tuchkevych v Viktor Bosak | W | 3-0 |