| TT Cup Ukraine | 2021/06/18 21:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 1-3 |
| TT Cup Ukraine | 2021/06/14 01:45 | Mykola Tovkach v Oleksandr Kostiuk | W | 3-2 |
| TT Cup Ukraine | 2021/06/13 21:45 | Mykola Tovkach v Oleksandr Kostiuk | W | 3-2 |
| TT Cup Ukraine | 2021/06/04 09:50 | Oleksandr Kostiuk v Mykola Tovkach | W | 2-3 |
| TT Cup Ukraine | 2021/06/04 06:55 | Oleksandr Kostiuk v Mykola Tovkach | W | 1-3 |
| TT Cup Ukraine | 2021/05/28 08:40 | Oleksandr Kostiuk v Mykola Tovkach | L | 3-2 |
| TT Cup Ukraine | 2021/05/23 17:25 | Oleksandr Kostiuk v Mykola Tovkach | L | 3-0 |
| TT Cup Ukraine | 2021/05/19 21:15 | Oleksandr Kostiuk v Mykola Tovkach | L | 3-0 |
| TT Cup Ukraine | 2021/07/07 02:15 | Mykola Tovkach v Serhii Berezynskyi | L | 0-3 |
| TT Cup Ukraine | 2021/07/07 00:45 | Illya Semeniuk v Mykola Tovkach | W | 2-3 |
| TT Cup Ukraine | 2021/07/07 00:15 | Mykola Tovkach v Serhii Berezynskyi | W | 3-0 |
| TT Cup Ukraine | 2021/07/06 22:15 | Mykola Tovkach v Sergii Lugovskyi | W | 3-1 |
| TT Cup Ukraine | 2021/07/06 20:45 | Mykola Tovkach v Roman Rybachuk | W | 3-2 |
| TT Cup Ukraine | 2021/07/04 02:15 | Mykola Tovkach v Andrey Kaptanovsky | L | 0-3 |
| TT Cup Ukraine | 2021/07/03 23:45 | Andrey Tsikhotskiy v Mykola Tovkach | L | 3-0 |
| TT Cup Ukraine | 2021/07/03 23:15 | Mykola Tovkach v Illya Semeniuk | W | 3-2 |
| TT Cup Ukraine | 2021/07/06 12:10 | Oleksandr Kostiuk v Andrey Kaptanovsky | L | 0-3 |
| TT Cup Ukraine | 2021/07/06 10:25 | Samvel Melkumian v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/07/06 09:50 | Oleksandr Kostiuk v Andrey Kaptanovsky | W | 3-2 |
| TT Cup Ukraine | 2021/07/06 07:30 | Oleksandr Kostiuk v Bogdan Stasiuk | W | 3-0 |
| TT Cup Ukraine | 2021/07/06 05:45 | Oleksandr Kostiuk v Roman Vashchuk | W | 3-0 |
| TT Cup Ukraine | 2021/07/02 19:10 | Bogdan Stasiuk v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/07/02 18:35 | Oleksandr Kostiuk v Bogdan Stasiuk | L | 1-3 |
| TT Cup Ukraine | 2021/07/02 17:25 | Andrey Kaptanovsky v Oleksandr Kostiuk | L | 3-0 |