| 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 | 2021/05/15 09:00 | Matviienko, Serhii v Korobeynik, Sergey | W | 2-3 |
| Ukraine Win Cup | 2021/05/15 06:00 | Korobeynik, Sergey v Matviienko, Serhii | W | 3-2 |
| Ukraine Win Cup | 2021/05/11 07:30 | Korobeynik, Sergey v Matviienko, Serhii | W | 3-0 |
| Ukraine Win Cup | 2021/05/11 05:00 | Matviienko, Serhii v Korobeynik, Sergey | L | 3-1 |
| Ukraine Win Cup | 2021/07/23 15:00 | Vitaliy Khamurda v Korobeynik, Sergey | W | 1-3 |
| Ukraine Win Cup | 2021/07/23 14:00 | Korobeynik, Sergey v Stanislav Yaremenko | L | 2-3 |
| Ukraine Win Cup | 2021/07/23 12:30 | Sergiy Vedmid v Korobeynik, Sergey | L | 3-2 |
| Ukraine Win Cup | 2021/07/23 12:00 | Korobeynik, Sergey v Bortsov, Dmitriy | W | 3-0 |
| Ukraine Win Cup | 2021/07/23 11:30 | Korobeynik, Sergey v Polusmuak, Valentin | W | 3-2 |
| Ukraine Win Cup | 2021/07/22 17:30 | Vitaliy Khamurda v Korobeynik, Sergey | W | 0-3 |
| Ukraine Win Cup | 2021/07/22 16:30 | Korobeynik, Sergey v Bortsov, Dmitriy | L | 2-3 |
| Ukraine Win Cup | 2021/07/22 15:30 | Telyugin, Zakhar v Korobeynik, Sergey | W | 2-3 |
| Ukraine Win Cup | 2021/07/23 15:00 | Matviienko, Serhii v Butkov, Maksim | L | 2-3 |
| Ukraine Win Cup | 2021/07/23 13:30 | Matviienko, Serhii v Polusmuak, Valentin | W | 3-1 |
| Ukraine Win Cup | 2021/07/23 13:00 | Vitaliy Khamurda v Matviienko, Serhii | W | 1-3 |
| Ukraine Win Cup | 2021/07/23 11:30 | Matviienko, Serhii v Stanislav Yaremenko | L | 2-3 |
| Ukraine Win Cup | 2021/07/19 01:25 | Matviienko, Serhii v Polusmuak, Valentin | L | 1-3 |
| Ukraine Win Cup | 2021/07/19 00:50 | Solovey, Vitaliy v Matviienko, Serhii | L | 3-0 |
| Ukraine Win Cup | 2021/07/18 23:40 | Butkov, Maksim v Matviienko, Serhii | W | 1-3 |
| Ukraine Win Cup | 2021/07/18 22:30 | Polusmuak, Valentin v Matviienko, Serhii | L | 3-1 |