| TT Cup Ukraine | 2021/07/02 15:40 | Illya Semeniuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/06/06 00:15 | Illya Semeniuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/06/05 21:45 | Illya Semeniuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/05/14 17:25 | Illya Semeniuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2021/05/12 20:45 | Oleksandr Kostiuk v Illya Semeniuk | W | 1-3 |
| TT Cup Ukraine | 2021/02/23 06:45 | Oleksandr Kostiuk v Illya Semeniuk | W | 0-3 |
| TT Cup Ukraine | 2021/02/22 07:55 | Illya Semeniuk v Oleksandr Kostiuk | W | 3-2 |
| TT Cup Ukraine | 2021/01/30 16:05 | Oleksandr Kostiuk v Illya Semeniuk | W | 0-3 |
| TT Cup Ukraine | 2021/08/18 02:15 | Mykola Tovkach v Illya Semeniuk | W | 2-3 |
| TT Cup Ukraine | 2021/08/18 00:45 | Mykola Tovkach v Illya Semeniuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/18 00:15 | Illya Semeniuk v Sergii Lugovskyi | W | 3-0 |
| TT Cup Ukraine | 2021/08/17 22:15 | Illya Semeniuk v Serhii Berezynskyi | L | 1-3 |
| TT Cup Ukraine | 2021/08/17 20:45 | Illya Semeniuk v Roman Rybachuk | L | 1-3 |
| TT Cup Ukraine | 2021/08/16 19:45 | Mykola Tovkach v Illya Semeniuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/16 19:10 | Illya Semeniuk v Roman Rybachuk | L | 1-3 |
| TT Cup Ukraine | 2021/08/16 17:25 | Illya Semeniuk v Serhii Berezynskyi | L | 1-3 |
| TT Cup Ukraine | 2021/08/17 12:10 | Oleksandr Kostiuk v Roman Pinchuk | W | 3-1 |
| TT Cup Ukraine | 2021/08/17 11:00 | Roman Pinchuk v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/08/17 08:40 | Bogdan Stasiuk v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/17 06:55 | Volodymyr Tuchkevych v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/17 05:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/08/16 10:25 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-2 |
| TT Cup Ukraine | 2021/08/16 09:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 2-3 |
| TT Cup Ukraine | 2021/08/16 08:05 | Oleksandr Kostiuk v Volodymyr Tuchkevych | L | 2-3 |