| Ukraine Win Cup | 2021/06/27 05:30 | Denys Ivchenko v Valentin Zaychenko | W | 1-3 |
| Ukraine Win Cup | 2021/05/10 15:00 | Valentin Zaychenko v Denys Ivchenko | W | 3-2 |
| Ukraine Win Cup | 2021/04/08 09:30 | Valentin Zaychenko v Denys Ivchenko | L | 1-3 |
| Ukraine Win Cup | 2021/04/08 06:30 | Denys Ivchenko v Valentin Zaychenko | L | 3-1 |
| Ukraine Win Cup | 2021/03/05 11:00 | Valentin Zaychenko v Denys Ivchenko | W | 3-1 |
| Ukraine Win Cup | 2021/03/05 08:00 | Denys Ivchenko v Valentin Zaychenko | W | 1-3 |
| Ukraine Win Cup | 2021/03/02 10:00 | Valentin Zaychenko v Denys Ivchenko | L | 0-3 |
| Ukraine Win Cup | 2021/03/02 07:00 | Denys Ivchenko v Valentin Zaychenko | W | 1-3 |
| Ukraine Win Cup | 2021/06/27 07:30 | Valentin Zaychenko v Volodymyr Samoiylov | W | 3-1 |
| Ukraine Win Cup | 2021/06/27 06:00 | Rodion Pirveli v Valentin Zaychenko | W | 1-3 |
| Ukraine Win Cup | 2021/06/27 05:30 | Denys Ivchenko v Valentin Zaychenko | W | 1-3 |
| TT Cup Ukraine | 2021/06/26 12:20 | Valentin Zaychenko v Roman Reznichenko | L | 1-3 |
| TT Cup Ukraine | 2021/06/26 09:25 | Oleksandr Naida v Valentin Zaychenko | W | 2-3 |
| TT Cup Ukraine | 2021/06/26 08:50 | Valentin Zaychenko v Vadym Grushko | W | 3-0 |
| TT Cup Ukraine | 2021/06/26 07:40 | Dmitriy Arzanov v Valentin Zaychenko | W | 2-3 |
| TT Cup Ukraine | 2021/06/26 06:30 | Valentin Zaychenko v Roman Reznichenko | W | 3-0 |
| Ukraine Win Cup | 2021/06/27 07:00 | Rodion Pirveli v Denys Ivchenko | W | 2-3 |
| Ukraine Win Cup | 2021/06/27 06:30 | Denys Ivchenko v Volodymyr Samoiylov | W | 3-2 |
| Ukraine Win Cup | 2021/06/27 05:30 | Denys Ivchenko v Valentin Zaychenko | L | 1-3 |
| Ukraine Win Cup | 2021/06/26 18:00 | Vitaliy Khamurda v Denys Ivchenko | W | 0-3 |
| Ukraine Win Cup | 2021/06/26 17:00 | Denys Ivchenko v Sergiy Vedmid | W | 3-0 |
| Ukraine Win Cup | 2021/06/26 15:30 | Volodymyr Samoiylov v Denys Ivchenko | L | 3-1 |
| Ukraine Win Cup | 2021/06/26 15:00 | Denys Ivchenko v Kyrylo Ivchenko | W | 3-1 |
| Ukraine Win Cup | 2021/06/26 13:30 | Denys Ivchenko v Mykhailo Oprysk | W | 3-0 |