| 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 | 2021/04/27 06:00 | Kyrylo Ivchenko v Sergey Korobeynik | L | 0-3 |
| Ukraine Win Cup | 2021/03/12 08:30 | Sergey Korobeynik v Kyrylo Ivchenko | W | 1-3 |
| Ukraine Win Cup | 2021/03/12 06:00 | Kyrylo Ivchenko v Sergey Korobeynik | W | 3-1 |
| Ukraine Win Cup | 2021/03/09 08:30 | Sergey Korobeynik v Kyrylo Ivchenko | L | 3-0 |
| Ukraine Win Cup | 2021/03/09 06:00 | Kyrylo Ivchenko v Sergey Korobeynik | W | 3-1 |
| Ukraine Win Cup | 2021/01/07 10:30 | Kyrylo Ivchenko v Sergey Korobeynik | W | 3-2 |
| Ukraine Win Cup | 2021/05/10 17:30 | Kyrylo Ivchenko v Maksim Butkov | L | 0-3 |
| Ukraine Win Cup | 2021/05/10 17:00 | Volodymyr Samoiylov v Kyrylo Ivchenko | W | 2-3 |
| Ukraine Win Cup | 2021/05/10 16:00 | Kyrylo Ivchenko v Valentin Zaychenko | L | 2-3 |
| Ukraine Win Cup | 2021/05/10 14:30 | Sergey Matvienko v Kyrylo Ivchenko | W | 0-3 |
| Ukraine Win Cup | 2021/05/10 14:00 | Kyrylo Ivchenko v Roman Chuyko | W | 3-2 |
| Ukraine Win Cup | 2021/05/10 12:30 | Aliafsar Yunusov v Kyrylo Ivchenko | L | 3-0 |
| Ukraine Win Cup | 2021/05/10 12:00 | Denys Ivchenko v Kyrylo Ivchenko | L | 3-2 |
| Ukraine Win Cup | 2021/05/10 01:25 | Denys Ivchenko v Kyrylo Ivchenko | W | 2-3 |
| Ukraine Win Cup | 2021/05/11 05:00 | Sergey Matvienko v Sergey Korobeynik | L | 3-1 |
| Ukraine Win Cup | 2021/05/09 00:50 | Sergey Korobeynik v Vitaliy Solovey | W | 3-1 |
| Ukraine Win Cup | 2021/05/09 00:15 | Vitaliy Khamurda v Sergey Korobeynik | W | 1-3 |
| Ukraine Win Cup | 2021/05/08 23:05 | Pavlo Plushch v Sergey Korobeynik | W | 2-3 |
| Ukraine Win Cup | 2021/05/08 21:20 | Vitaliy Solovey v Sergey Korobeynik | W | 2-3 |
| Ukraine Win Cup | 2021/05/08 20:45 | Sergey Korobeynik v Pavlo Plushch | W | 3-1 |
| Ukraine Win Cup | 2021/05/08 19:35 | Sergey Korobeynik v Vitaliy Khamurda | L | 2-3 |
| Ukraine Win Cup | 2021/05/06 18:00 | Sergey Korobeynik v Sergey Matvienko | L | 1-3 |