| Ukraine Win Cup | 2021/05/26 12:30 | Kyrylo Ivchenko v Sergey Korobeynik | W | 3-2 |
| Ukraine Win Cup | 2021/05/25 09:00 | Sergey Korobeynik v Kyrylo Ivchenko | L | 3-1 |
| Ukraine Win Cup | 2021/05/25 06:00 | Kyrylo Ivchenko v Sergey Korobeynik | W | 3-2 |
| Ukraine Win Cup | 2021/05/20 16:00 | Kyrylo Ivchenko v Sergey Korobeynik | L | 1-3 |
| Ukraine Win Cup | 2021/05/11 09:00 | Sergey Korobeynik v Kyrylo Ivchenko | L | 3-1 |
| Ukraine Win Cup | 2021/05/11 06:00 | Kyrylo Ivchenko v Sergey Korobeynik | W | 3-1 |
| Ukraine Win Cup | 2021/05/06 14:00 | Kyrylo Ivchenko v Sergey Korobeynik | L | 2-3 |
| Ukraine Win Cup | 2021/04/27 09:00 | Sergey Korobeynik v Kyrylo Ivchenko | L | 3-1 |
| Ukraine Win Cup | 2021/06/02 13:30 | Maksim Butkov v Kyrylo Ivchenko | L | 3-0 |
| Ukraine Win Cup | 2021/06/02 12:30 | Kyrylo Ivchenko v Vitaliy Khamurda | W | 3-0 |
| Ukraine Win Cup | 2021/06/02 11:30 | Volodymyr Samoiylov v Kyrylo Ivchenko | W | 0-3 |
| Ukraine Win Cup | 2021/06/02 01:25 | Kyrylo Ivchenko v Volodymyr Panasenko | L | 1-3 |
| Ukraine Win Cup | 2021/06/02 00:50 | Volodymyr Samoiylov v Kyrylo Ivchenko | L | 3-0 |
| Ukraine Win Cup | 2021/06/01 23:40 | Maksim Butkov v Kyrylo Ivchenko | L | 3-0 |
| Ukraine Win Cup | 2021/06/01 22:30 | Volodymyr Panasenko v Kyrylo Ivchenko | L | 3-0 |
| Ukraine Win Cup | 2021/06/01 21:20 | Kyrylo Ivchenko v Volodymyr Samoiylov | L | 1-3 |
| Ukraine Win Cup | 2021/06/02 14:00 | Vitaliy Khamurda v Sergey Korobeynik | L | 3-1 |
| Ukraine Win Cup | 2021/06/02 12:30 | Sergey Korobeynik v Dmytro Derevynskyi | L | 2-3 |
| Ukraine Win Cup | 2021/06/02 12:00 | Pavlo Plushch v Sergey Korobeynik | L | 3-0 |
| Ukraine Win Cup | 2021/05/29 01:25 | Valentyn Polusmiak v Sergey Korobeynik | W | 1-3 |
| Ukraine Win Cup | 2021/05/28 23:40 | Sergey Korobeynik v Sergey Ermoshin | W | 3-1 |
| Ukraine Win Cup | 2021/05/28 23:05 | Sergey Korobeynik v Sergey Kharchenko | L | 2-3 |
| Ukraine Win Cup | 2021/05/28 21:55 | Sergey Korobeynik v Valentyn Polusmiak | L | 2-3 |
| Ukraine Win Cup | 2021/05/28 20:10 | Sergey Ermoshin v Sergey Korobeynik | L | 3-2 |