| TT Cup Ukraine | 2021/03/13 17:15 | Oleksandr Kostiuk v Aleksandr Kuharchuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/09 12:35 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2021/03/09 06:45 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/03/05 03:15 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2021/03/04 23:45 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2021/03/02 06:45 | Oleksandr Kostiuk v Aleksandr Kuharchuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/01 17:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2021/02/25 22:15 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 1-3 |
| TT Cup Ukraine | 2021/04/12 06:55 | Aleksandr Kuharchuk v Andrey Tsikhotskiy | L | 0-3 |
| TT Cup Ukraine | 2021/04/10 19:45 | Mykola Tovkach v Aleksandr Kuharchuk | L | 3-0 |
| TT Cup Ukraine | 2021/04/10 18:00 | Sergey Gilitukha v Aleksandr Kuharchuk | W | 0-3 |
| TT Cup Ukraine | 2021/04/10 17:25 | Aleksandr Kuharchuk v Volodymyr Tuchkevych | W | 3-2 |
| TT Cup Ukraine | 2021/04/10 15:05 | Aleksandr Kuharchuk v Mykola Tovkach | L | 0-3 |
| TT Cup Ukraine | 2021/04/10 13:20 | Aleksandr Kuharchuk v Andrey Tsikhotskiy | W | 3-2 |
| TT Cup Ukraine | 2021/04/09 01:45 | Aleksandr Kuharchuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/04/09 00:45 | Aleksandr Kuharchuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/04/12 06:20 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-1 |
| 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 |