| TT Cup Ukraine | 2020/09/06 19:10 | Illya Semeniuk v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2020/09/06 13:55 | Oleksandr Kostiuk v Illya Semeniuk | W | 3-2 |
| TT Cup Ukraine | 2020/08/29 18:05 | Oleksandr Kostiuk v Illya Semeniuk | L | 1-3 |
| TT Cup Ukraine | 2020/08/28 18:05 | Illya Semeniuk v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2020/07/04 08:05 | Illya Semeniuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/07/02 00:45 | Illya Semeniuk v Oleksandr Kostiuk | L | 3-2 |
| TT Cup (2020) | 2020/06/28 19:05 | Oleksandr Kostiuk v Illya Semeniuk | W | 3-1 |
| TT Cup Ukraine | 2020/06/28 14:25 | Illya Semeniuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2020/10/13 00:15 | Roman Rybachuk v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2020/10/12 22:45 | Sergii Lugovskyi v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/10/12 21:15 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2020/10/11 18:35 | Volodymyr Tuchkevych v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2020/10/11 16:15 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/10/11 14:30 | Mykola Tovkach v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2020/10/11 13:20 | Aleksandr Kuharchuk v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/10/10 18:35 | Oleksandr Kostiuk v Volodymyr Tuchkevych | W | 3-2 |
| TT Cup Ukraine | 2020/10/12 23:15 | Sergey Gilitukha v Illya Semeniuk | W | 1-3 |
| TT Cup Ukraine | 2020/10/12 21:45 | Sergii Lugovskyi v Illya Semeniuk | L | 3-2 |
| TT Cup Ukraine | 2020/10/12 20:45 | Roman Rybachuk v Illya Semeniuk | L | 3-1 |
| TT Cup Ukraine | 2020/10/11 12:15 | Igor Piskorskyy v Illya Semeniuk | L | 3-2 |
| TT Cup Ukraine | 2020/10/11 10:30 | Ivan Birov v Illya Semeniuk | W | 0-3 |
| TT Cup Ukraine | 2020/10/11 09:55 | Illya Semeniuk v Petro Pidleteichuk | W | 3-2 |
| TT Cup Ukraine | 2020/10/11 07:35 | Illya Semeniuk v Andrii Zeniuk | W | 3-2 |
| TT Cup Ukraine | 2020/10/11 05:50 | Illya Semeniuk v Igor Piskorskyy | L | 0-3 |