| 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 | 2020/11/04 16:05 | Illya Semeniuk v Oleksandr Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2020/11/03 09:05 | Illya Semeniuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/10/15 22:45 | Illya Semeniuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/10/13 01:15 | Oleksandr Kostiuk v Illya Semeniuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/14 15:05 | Illya Semeniuk v Andrey Tsikhotskiy | L | 2-3 |
| TT Cup Ukraine | 2021/05/14 13:20 | Illya Semeniuk v Mykola Tovkach | W | 3-1 |
| TT Cup Ukraine | 2021/05/13 01:45 | Illya Semeniuk v Sergey Gilitukha | L | 2-3 |
| TT Cup Ukraine | 2021/05/13 01:15 | Sergey Gilitukha v Illya Semeniuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/12 23:15 | Mykola Tovkach v Illya Semeniuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/12 21:45 | Andrey Tsikhotskiy v Illya Semeniuk | W | 2-3 |
| TT Cup Ukraine | 2021/05/12 20:45 | Oleksandr Kostiuk v Illya Semeniuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/11 19:10 | Roman Rybachuk v Illya Semeniuk | W | 2-3 |
| TT Cup Ukraine | 2021/05/14 15:40 | Sergey Gilitukha v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/05/14 13:55 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/13 00:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/05/13 00:15 | Oleksandr Kostiuk v Sergey Gilitukha | L | 0-3 |
| TT Cup Ukraine | 2021/05/12 22:15 | Oleksandr Kostiuk v Mykola Tovkach | L | 1-3 |
| TT Cup Ukraine | 2021/05/12 20:45 | Oleksandr Kostiuk v Illya Semeniuk | L | 1-3 |
| TT Cup Ukraine | 2021/05/10 19:45 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/10 18:35 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |