| Ukrán TT-Cup | 2021/02/12 01:15 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 2-3 |
| Ukrán TT-Cup | 2021/02/05 01:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| Ukrán TT-Cup | 2021/02/01 15:30 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-2 |
| Ukrán TT-Cup | 2021/01/30 19:00 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| Ukrán TT-Cup | 2021/01/23 15:30 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 0-3 |
| Ukrán TT-Cup | 2021/01/22 17:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-0 |
| Ukrán TT-Cup | 2021/01/16 01:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 0-3 |
| Ukrán TT-Cup | 2021/01/12 00:45 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 3-1 |
| Ukrán TT-Cup | 2021/02/13 20:45 | Aleksandr Kuharchuk v Vitaliy Pinchuk | W | 3-1 |
| Ukrán TT-Cup | 2021/02/13 19:35 | Aleksandr Kuharchuk v Sergey Gilitukha | W | 3-0 |
| Ukrán TT-Cup | 2021/02/13 18:25 | Andrey Tsikhotskiy v Aleksandr Kuharchuk | W | 1-3 |
| Ukrán TT-Cup | 2021/02/13 16:40 | Volodymyr Tuchkevych v Aleksandr Kuharchuk | W | 2-3 |
| Ukrán TT-Cup | 2021/02/13 14:55 | Vitaliy Pinchuk v Aleksandr Kuharchuk | W | 1-3 |
| TT Cup | 2021/02/12 03:15 | Andrey Tsikhotskiy v Aleksandr Kuharchuk | L | 3-1 |
| Ukrán TT-Cup | 2021/02/12 02:15 | Aleksandr Kuharchuk v Volodymyr Tuchkevych | W | 3-2 |
| Ukrán TT-Cup | 2021/02/12 01:15 | Oleksandr Kostiuk v Aleksandr Kuharchuk | W | 2-3 |
| Ukrán TT-Cup | 2021/02/12 02:45 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-1 |
| Ukrán TT-Cup | 2021/02/12 01:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| Ukrán TT-Cup | 2021/02/12 01:15 | Oleksandr Kostiuk v Aleksandr Kuharchuk | L | 2-3 |
| Ukrán TT-Cup | 2021/02/11 23:15 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-0 |
| Ukrán TT-Cup | 2021/02/11 21:45 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| Ukrán TT-Cup | 2021/02/05 02:15 | Oleksandr Kostiuk v Vitaliy Pinchuk | L | 1-3 |
| Ukrán TT-Cup | 2021/02/05 01:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 3-1 |
| Ukrán TT-Cup | 2021/02/04 23:45 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 3-2 |