| TT Cup Ukraine | 2020/12/05 14:55 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 1-3 |
| TT Cup Ukraine | 2020/12/04 21:20 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup (2020) | 2020/12/04 20:40 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/12/04 19:00 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2020/11/21 00:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/11/15 06:45 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 2-3 |
| TT Cup Ukraine | 2020/11/04 20:05 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2020/11/04 14:55 | Oleksandr Kostiuk v Aleksandr Kuharchuk | L | 3-1 |
| TT Cup Ukraine | 2020/12/15 23:15 | Aleksandr Kuharchuk v Samvel Melkumian | W | 3-0 |
| TT Cup Ukraine | 2020/12/15 21:45 | Aleksandr Kuharchuk v Volodymyr Tuchkevych | L | 1-3 |
| TT Cup (2020) | 2020/12/05 20:45 | Andrey Tsikhotskiy v Aleksandr Kuharchuk | L | 3-2 |
| TT Cup Ukraine | 2020/12/05 19:35 | Aleksandr Kuharchuk v Volodymyr Tuchkevych | W | 3-1 |
| TT Cup Ukraine | 2020/12/05 18:25 | Andrey Tsikhotskiy v Aleksandr Kuharchuk | L | 3-2 |
| TT Cup Ukraine | 2020/12/05 16:40 | Samvel Melkumian v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2020/12/05 14:55 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 1-3 |
| TT Cup Ukraine | 2020/12/04 21:20 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/12/15 23:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/12/15 22:15 | Samvel Melkumian v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2020/12/12 20:45 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2020/12/12 19:35 | Oleksandr Kostiuk v Ihor Matsehora | W | 3-1 |
| TT Cup Ukraine | 2020/12/12 18:25 | Samvel Melkumian v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2020/12/12 16:40 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2020/12/12 14:55 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2020/12/11 20:10 | Oleksandr Kostiuk v Ihor Matsehora | W | 3-1 |