| TT Cup | 2020/12/22 15:20 | Nikita Korbut v Gergelyuk, Sergei | L | 3-2 |
| TT Cup | 2020/12/11 13:00 | Nikita Korbut v Gergelyuk, Sergei | L | 3-0 |
| TT Cup | 2020/12/11 06:35 | Gergelyuk, Sergei v Nikita Korbut | L | 1-3 |
| TT Cup | 2020/11/13 08:25 | Gergelyuk, Sergei v Nikita Korbut | L | 2-3 |
| TT Cup | 2020/11/06 09:30 | Nikita Korbut v Gergelyuk, Sergei | W | 1-3 |