| 烏克蘭TT盃 | 2021/01/15 23:45 | Mykola Tovkach v Oleksandr Kostiuk | W | 1-3 |
| 烏克蘭TT盃 | 2021/01/05 01:45 | Mykola Tovkach v Oleksandr Kostiuk | W | 2-3 |
| 烏克蘭TT盃 | 2021/01/04 22:15 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-1 |
| 烏克蘭TT盃 | 2021/01/03 17:50 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-1 |
| 烏克蘭TT盃 | 2020/12/30 08:30 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-1 |
| 世界盃乒乓球賽 | 2020/12/23 01:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-1 |
| 烏克蘭TT盃 | 2020/12/22 21:45 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-0 |
| 烏克蘭TT盃 | 2020/12/03 00:45 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| 烏克蘭TT盃 | 2021/01/16 02:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-2 |
| 烏克蘭TT盃 | 2021/01/16 01:15 | Aleksandr Kuharchuk v Oleksandr Kostiuk | W | 0-3 |
| 烏克蘭TT盃 | 2021/01/15 23:45 | Mykola Tovkach v Oleksandr Kostiuk | W | 1-3 |
| 烏克蘭TT盃 | 2021/01/15 22:15 | Vitaliy Pinchuk v Oleksandr Kostiuk | L | 3-0 |
| 烏克蘭TT盃 | 2021/01/12 02:45 | Vitaliy Pinchuk v Oleksandr Kostiuk | L | 3-2 |
| 烏克蘭TT盃 | 2021/01/12 01:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |
| 烏克蘭TT盃 | 2021/01/12 00:45 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 3-1 |
| 烏克蘭TT盃 | 2021/01/12 00:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| 烏克蘭TT盃 | 2021/01/16 01:45 | Mykola Tovkach v Aleksandr Kuharchuk | W | 3-1 |
| 烏克蘭TT盃 | 2021/01/16 00:45 | Mykola Tovkach v Vitaliy Pinchuk | W | 3-2 |
| 烏克蘭TT盃 | 2021/01/15 23:45 | Mykola Tovkach v Oleksandr Kostiuk | L | 1-3 |
| 烏克蘭TT盃 | 2021/01/15 22:45 | Mykola Tovkach v Andrey Tsikhotskiy | W | 3-1 |
| 烏克蘭TT盃 | 2021/01/10 12:35 | Mykola Tovkach v Volodymyr Tuchkevych | L | 0-3 |
| 烏克蘭TT盃 | 2021/01/10 10:15 | Andrey Tsikhotskiy v Mykola Tovkach | L | 3-2 |
| 烏克蘭TT盃 | 2021/01/10 09:40 | Mykola Tovkach v Volodymyr Tuchkevych | W | 3-0 |
| 烏克蘭TT盃 | 2021/01/10 08:30 | 謝爾蓋 吉利圖卡 v Mykola Tovkach | L | 3-0 |