| TT Cup Ukraine | 2021/04/14 00:05 | Illya Semeniuk v Oleksandr Semenets | L | 3-0 |
| TT Cup Ukraine | 2021/04/13 21:05 | Illya Semeniuk v Oleksandr Semenets | W | 2-3 |
| TT Cup Ukraine | 2021/04/13 02:05 | Illya Semeniuk v Oleksandr Semenets | L | 3-2 |
| TT Cup Ukraine | 2021/04/12 21:35 | Oleksandr Semenets v Illya Semeniuk | L | 2-3 |
| TT Cup Ukraine | 2021/02/13 22:30 | Oleksandr Semenets v Illya Semeniuk | W | 3-0 |
| TT Cup Ukraine | 2021/02/13 03:20 | Illya Semeniuk v Oleksandr Semenets | W | 0-3 |
| TT Cup Ukraine | 2020/11/17 23:35 | Illya Semeniuk v Oleksandr Semenets | L | 3-1 |
| TT Cup Ukraine | 2020/11/17 00:05 | Oleksandr Semenets v Illya Semeniuk | W | 3-2 |
| TT Cup Ukraine | 2021/05/12 11:55 | Oleksandr Semenets v Anatoliy Chaplyanka | W | 3-2 |
| TT Cup Ukraine | 2021/05/12 10:10 | Oleksandr Semenets v Igor Kozhenkov | L | 0-3 |
| TT Cup Ukraine | 2021/05/12 08:25 | Oleksandr Semenets v Sergey Kinash | L | 0-3 |
| TT Cup Ukraine | 2021/05/12 06:40 | Oleksandr Semenets v Dmitriy Arzanov | L | 2-3 |
| TT Cup Ukraine | 2021/05/12 04:55 | Oleksandr Semenets v Dmytro Baistriuchenko | L | 2-3 |
| TT Cup Ukraine | 2021/05/07 18:15 | Sergey Kinash v Oleksandr Semenets | L | 3-1 |
| TT Cup Ukraine | 2021/05/07 15:20 | Oleksandr Semenets v Anatoliy Chaplyanka | W | 3-2 |
| TT Cup Ukraine | 2021/05/07 13:35 | Oleksandr Semenets v Maksym Kolos | W | 3-1 |
| TT Cup Ukraine | 2021/05/11 19:10 | Roman Rybachuk v Illya Semeniuk | W | 2-3 |
| TT Cup Ukraine | 2021/05/11 18:00 | Ruslan Novak v Illya Semeniuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/11 17:25 | Illya Semeniuk v Serhii Berezynskyi | L | 2-3 |
| TT Cup Ukraine | 2021/05/11 15:05 | Illya Semeniuk v Sergii Lugovskyi | L | 2-3 |
| TT Cup Ukraine | 2021/05/11 13:20 | Illya Semeniuk v Roman Rybachuk | L | 0-3 |
| TT Cup Ukraine | 2021/05/01 12:45 | Illya Semeniuk v Mykola Tovkach | L | 2-3 |
| TT Cup (2021) | 2021/05/01 12:10 | Illya Semeniuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/05/01 11:00 | Illya Semeniuk v Sergey Gilitukha | W | 3-0 |