| TT Cup Ukraine | 2021/01/11 22:45 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2021/01/06 10:50 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 1-3 |
| TT Cup Ukraine | 2020/12/26 16:40 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-2 |
| TT Cup Ukraine | 2020/12/25 15:30 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/12/19 14:55 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 0-3 |
| TT Cup Ukraine | 2020/12/16 01:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| 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 | 2021/01/11 23:45 | Andrey Tsikhotskiy v Aleksandr Kuharchuk | W | 2-3 |
| TT Cup Ukraine | 2021/01/11 22:45 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2021/01/11 21:45 | Vitaliy Pinchuk v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2021/01/10 13:10 | Aleksandr Kuharchuk v Sergey Gilitukha | W | 3-0 |
| TT Cup Ukraine | 2021/01/10 12:00 | Aleksandr Kuharchuk v Volodymyr Tuchkevych | W | 3-0 |
| TT Cup Ukraine | 2021/01/10 10:50 | Sergey Gilitukha v Aleksandr Kuharchuk | W | 2-3 |
| TT Cup Ukraine | 2021/01/10 09:05 | Andrey Tsikhotskiy v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2021/01/10 07:20 | Mykola Tovkach v Aleksandr Kuharchuk | L | 3-0 |
| TT Cup Ukraine | 2021/01/12 00:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/01/11 23:15 | Oleksandr Kostiuk v Vitaliy Pinchuk | L | 1-3 |
| TT Cup Ukraine | 2021/01/11 22:45 | Oleksandr Kostiuk v Aleksandr Kuharchuk | L | 0-3 |
| TT Cup Ukraine | 2021/01/06 11:25 | Samvel Melkumian v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/01/06 10:50 | Oleksandr Kostiuk v Aleksandr Kuharchuk | L | 1-3 |
| TT Cup Ukraine | 2021/01/06 08:30 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 2-3 |
| TT Cup Ukraine | 2021/01/06 06:45 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 1-3 |
| TT Cup Ukraine | 2021/01/05 02:45 | Sergey Gilitukha v Oleksandr Kostiuk | W | 0-3 |