| TT Cup Ukraine | 2020/09/24 19:45 | Oleksandr Kostiuk v Roman Rybachuk | W | 1-3 |
| TT Cup Ukraine | 2020/09/24 13:20 | Roman Rybachuk v Oleksandr Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2020/09/23 17:25 | Oleksandr Kostiuk v Roman Rybachuk | W | 0-3 |
| TT Cup Ukraine | 2020/09/06 16:50 | Roman Rybachuk v Oleksandr Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2020/09/06 15:40 | Oleksandr Kostiuk v Roman Rybachuk | W | 1-3 |
| TT Cup Ukraine | 2020/06/28 13:15 | Roman Rybachuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/06/27 17:55 | Roman Rybachuk v Oleksandr Kostiuk | W | 3-1 |
| TT Cup Ukraine | 2020/06/11 02:15 | Roman Rybachuk v Oleksandr Kostiuk | W | 3-0 |
| TT Cup Ukraine | 2020/10/12 22:15 | Roman Rybachuk v Sergey Gilitukha | W | 3-2 |
| TT Cup Ukraine | 2020/10/12 20:45 | Roman Rybachuk v Illya Semeniuk | W | 3-1 |
| TT Cup (2020) | 2020/10/08 19:45 | Sergii Lugovskyi v Roman Rybachuk | W | 2-3 |
| TT Cup Ukraine | 2020/10/08 18:35 | Illya Semeniuk v Roman Rybachuk | W | 0-3 |
| TT Cup Ukraine | 2020/10/08 16:15 | Sergii Lugovskyi v Roman Rybachuk | L | 3-1 |
| TT Cup Ukraine | 2020/10/08 14:30 | Ruslan Novak v Roman Rybachuk | W | 0-3 |
| TT Cup Ukraine | 2020/10/08 13:20 | Stanislav Stelmashchuk v Roman Rybachuk | W | 0-3 |
| TT Cup Ukraine | 2020/10/01 19:10 | Roman Rybachuk v Anton Shipilov | W | 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 | 2020/10/10 17:25 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |