| Ukraine Win Cup | 2021/03/13 06:00 | Kyrylo Ivchenko v Valentin Zaychenko | W | 2-3 |
| Ukraine Win Cup | 2021/03/05 10:30 | Kyrylo Ivchenko v Valentin Zaychenko | W | 2-3 |
| Ukraine Win Cup | 2021/03/05 07:30 | Valentin Zaychenko v Kyrylo Ivchenko | W | 3-0 |
| Ukraine Win Cup | 2021/03/02 11:30 | Kyrylo Ivchenko v Valentin Zaychenko | W | 1-3 |
| Ukraine Win Cup | 2021/03/02 08:30 | Valentin Zaychenko v Kyrylo Ivchenko | L | 2-3 |
| Ukraine Win Cup | 2021/02/01 11:30 | Kyrylo Ivchenko v Valentin Zaychenko | W | 2-3 |
| Ukraine Win Cup | 2021/02/01 08:30 | Valentin Zaychenko v Kyrylo Ivchenko | W | 3-2 |
| Ukraine Win Cup | 2021/01/11 16:30 | Kyrylo Ivchenko v Valentin Zaychenko | W | 0-3 |
| Ukraine Win Cup | 2021/03/13 08:30 | Vladimir Metelskiy v Valentin Zaychenko | L | 3-2 |
| Ukraine Win Cup | 2021/03/13 07:30 | Maksim Butkov v Valentin Zaychenko | W | 0-3 |
| Ukraine Win Cup | 2021/03/13 06:00 | Kyrylo Ivchenko v Valentin Zaychenko | W | 2-3 |
| TT Cup Ukraine | 2021/03/09 20:20 | Roman Reznichenko v Valentin Zaychenko | W | 2-3 |
| TT Cup Ukraine | 2021/03/09 17:25 | Oleksandr Naida v Valentin Zaychenko | W | 2-3 |
| TT Cup Ukraine | 2021/03/09 16:50 | Valentin Zaychenko v Roman Reznichenko | W | 3-2 |
| TT Cup Ukraine | 2021/03/09 15:40 | Andrei Kostiuk v Valentin Zaychenko | L | 3-2 |
| TT Cup Ukraine | 2021/03/09 14:30 | Valentin Zaychenko v Vadym Grushko | W | 3-1 |
| Ukraine Win Cup | 2021/03/13 08:00 | Kyrylo Ivchenko v Maksim Butkov | W | 3-0 |
| Ukraine Win Cup | 2021/03/13 07:00 | Kyrylo Ivchenko v Vladimir Metelskiy | L | 1-3 |
| Ukraine Win Cup | 2021/03/13 06:00 | Kyrylo Ivchenko v Valentin Zaychenko | L | 2-3 |
| Ukraine Win Cup | 2021/03/12 11:30 | Volodymyr Samoiylov v Kyrylo Ivchenko | W | 0-3 |
| Ukraine Win Cup | 2021/03/12 10:30 | Kyrylo Ivchenko v Pavlo Plushch | W | 3-0 |
| Ukraine Win Cup | 2021/03/12 09:00 | Kyrylo Ivchenko v Volodymyr Samoiylov | W | 3-1 |
| Ukraine Win Cup | 2021/03/12 08:30 | Sergey Korobeynik v Kyrylo Ivchenko | W | 1-3 |
| Ukraine Win Cup | 2021/03/12 07:00 | Pavlo Plushch v Kyrylo Ivchenko | L | 3-2 |