| TT Cup Ukraine | 2021/05/19 21:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-0 |
| TT Cup Ukraine | 2021/05/18 06:20 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-0 |
| TT Cup Ukraine | 2021/05/15 17:25 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2021/05/14 18:35 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/05/12 22:15 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2021/05/10 14:30 | Mykola Tovkach v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/04/27 13:20 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/04/20 07:30 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/05/23 15:05 | Oleksandr Kostiuk v Sergey Gilitukha | L | 1-3 |
| TT Cup Ukraine | 2021/05/23 13:20 | Oleksandr Kostiuk v Bogdan Stasiuk | L | 0-3 |
| TT Cup Ukraine | 2021/05/19 23:45 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/19 23:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 0-3 |
| TT Cup Ukraine | 2021/05/19 22:15 | Bogdan Stasiuk v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/05/19 21:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-0 |
| TT Cup (2021) | 2021/05/18 12:10 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/18 09:15 | Bogdan Stasiuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/23 15:40 | Andrey Tsikhotskiy v Mykola Tovkach | L | 3-2 |
| TT Cup Ukraine | 2021/05/23 13:55 | Sergey Gilitukha v Mykola Tovkach | W | 0-3 |
| TT Cup Ukraine | 2021/05/20 02:15 | Mykola Tovkach v Sergey Gilitukha | W | 3-0 |
| TT Cup Ukraine | 2021/05/20 01:15 | Mykola Tovkach v Andrey Tsikhotskiy | W | 3-0 |
| TT Cup Ukraine | 2021/05/20 00:15 | Bogdan Stasiuk v Mykola Tovkach | W | 2-3 |
| TT Cup Ukraine | 2021/05/19 22:45 | Sergey Gilitukha v Mykola Tovkach | W | 0-3 |
| TT Cup Ukraine | 2021/05/19 21:15 | Oleksandr Kostiuk v Mykola Tovkach | L | 3-0 |
| TT Cup (2021) | 2021/05/18 11:35 | Bogdan Stasiuk v Mykola Tovkach | L | 3-2 |