| TT Cup Ukraine | 2020/12/03 00:45 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2020/12/02 03:45 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-1 |
| TT Cup (2020) | 2020/12/02 03:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-1 |
| TT Cup Ukraine | 2020/12/02 00:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-1 |
| TT Cup Ukraine | 2020/11/29 19:35 | Mykola Tovkach v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2020/11/04 17:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-2 |
| TT Cup Ukraine | 2020/11/03 07:20 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-1 |
| TT Cup (2020) | 2020/10/28 08:30 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2020/12/19 20:20 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2020/12/19 19:35 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-1 |
| TT Cup Ukraine | 2020/12/19 18:25 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/12/19 16:40 | Samvel Melkumian v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2020/12/19 14:55 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2020/12/16 02:15 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-1 |
| TT Cup Ukraine | 2020/12/16 01:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/12/15 23:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/12/10 03:15 | Mykola Tovkach v Volodymyr Tuchkevych | W | 3-1 |
| TT Cup Ukraine | 2020/12/10 00:45 | Samvel Melkumian v Mykola Tovkach | W | 0-3 |
| TT Cup Ukraine | 2020/12/10 00:15 | Mykola Tovkach v Volodymyr Tuchkevych | W | 3-2 |
| TT Cup Ukraine | 2020/12/09 23:15 | Sergey Gilitukha v Mykola Tovkach | W | 0-3 |
| TT Cup Ukraine | 2020/12/09 22:15 | Mykola Tovkach v Ihor Matsehora | W | 3-0 |
| TT Cup Ukraine | 2020/12/03 03:15 | Mykola Tovkach v Volodymyr Tuchkevych | L | 2-3 |
| TT Cup Ukraine | 2020/12/03 00:45 | Oleksandr Kostiuk v Mykola Tovkach | W | 1-3 |
| TT Cup Ukraine | 2020/12/03 00:15 | Mykola Tovkach v Samvel Melkumian | W | 3-0 |