| Ukraine Win Cup | 2021/07/29 16:30 | Matviienko, Serhii v Korobeynik, Sergey | W | 2-3 |
| Ukraine Win Cup | 2021/07/28 15:30 | Matviienko, Serhii v Korobeynik, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/07/24 18:00 | Korobeynik, Sergey v Matviienko, Serhii | L | 0-3 |
| Ukraine Win Cup | 2021/07/23 15:30 | Korobeynik, Sergey v Matviienko, Serhii | W | 3-2 |
| Ukraine Win Cup | 2021/07/13 15:30 | Matviienko, Serhii v Korobeynik, Sergey | L | 3-1 |
| Ukraine Win Cup | 2021/05/20 18:00 | Korobeynik, Sergey v Matviienko, Serhii | W | 3-2 |
| Ukraine Win Cup | 2021/05/18 07:30 | Korobeynik, Sergey v Matviienko, Serhii | L | 0-3 |
| Ukraine Win Cup | 2021/05/18 05:00 | Matviienko, Serhii v Korobeynik, Sergey | W | 2-3 |
| Ukraine Win Cup | 2021/08/03 13:00 | Volodymyr Samoiylov v Korobeynik, Sergey | L | 3-1 |
| Ukraine Win Cup | 2021/07/31 17:30 | Korobeynik, Sergey v Sergey Ermoshin | L | 1-3 |
| Ukraine Win Cup | 2021/07/31 17:00 | Dmytro Derevynskyi v Korobeynik, Sergey | W | 0-3 |
| Ukraine Win Cup | 2021/07/31 15:30 | Korobeynik, Sergey v Sergey Kharchenko | L | 0-3 |
| Ukraine Win Cup | 2021/07/31 15:00 | Dmitriy Abrosimov v Korobeynik, Sergey | W | 0-3 |
| Ukraine Win Cup | 2021/07/31 14:00 | Korobeynik, Sergey v Nikolay Gulevskiy | L | 1-3 |
| Ukraine Win Cup | 2021/07/31 12:30 | Pokydko, Sergey v Korobeynik, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/07/31 12:00 | Korobeynik, Sergey v Polusmuak, Valentin | L | 0-3 |
| Ukraine Win Cup | 2021/08/03 14:00 | Bortsov, Dmitriy v Matviienko, Serhii | L | 3-0 |
| Ukraine Win Cup | 2021/08/03 12:30 | Matviienko, Serhii v Gorchakov, Vadim | L | 1-3 |
| Ukraine Win Cup | 2021/08/03 12:00 | Pokydko, Sergey v Matviienko, Serhii | L | 3-1 |
| Ukraine Win Cup | 2021/08/02 18:00 | Bortsov, Dmitriy v Matviienko, Serhii | L | 3-0 |
| Ukraine Win Cup | 2021/08/02 17:00 | Matviienko, Serhii v Gorchakov, Vadim | W | 3-0 |
| Ukraine Win Cup | 2021/08/02 15:30 | Volodymyr Samoiylov v Matviienko, Serhii | L | 3-1 |
| Ukraine Win Cup | 2021/08/02 15:00 | Matviienko, Serhii v Butkov, Maksim | L | 2-3 |
| Ukraine Win Cup | 2021/08/02 13:30 | Matviienko, Serhii v Stanislav Yaremenko | W | 3-2 |