| TT Cup Ukraine | 11/09 15:05 | - | Valentin Zaichenko v Mykhailo Presniakov | W | 3-0 | |
| TT Cup Ukraine | 11/09 12:45 | - | Vadym Grushko v Valentin Zaichenko | W | 2-3 | |
| TT Cup Ukraine | 11/09 10:25 | - | Roman Reznichenko v Valentin Zaichenko | W | 1-3 | |
| TT Cup Ukraine | 11/09 09:15 | - | Valentin Zaichenko v Spartak Abalmaz | W | 3-1 | |
| TT Cup Ukraine | 11/09 08:05 | - | Oleksandr Naida v Valentin Zaichenko | W | 1-3 | |
| TT Cup Ukraine | 11/07 12:45 | - | Eduard Rubtsov v Valentin Zaichenko | L | 3-0 | |
| TT Cup Ukraine | 11/07 12:10 | - | Maksym Laievskiy v Valentin Zaichenko | L | 3-0 | |
| TT Cup Ukraine | 11/07 09:50 | - | Eduard Rubtsov v Valentin Zaichenko | L | 3-1 | |
| TT Cup Ukraine | 11/07 08:05 | - | Maksym Cherepnyn v Valentin Zaichenko | W | 1-3 | |
| TT Cup Ukraine | 11/07 06:55 | - | Denis Vakulenko v Valentin Zaichenko | W | 0-3 | |
| TT Cup (2020) | 11/06 12:45 | - | Maksim Laevsky v Valentin Zaychenko | L | 3-0 | |
| TT Cup Ukraine | 11/06 12:10 | - | Eduard Rubtsov v Valentin Zaichenko | L | 3-1 | |
| TT Cup Ukraine | 11/06 09:50 | - | Maksym Cherepnyn v Valentin Zaichenko | W | 0-3 | |
| TT Cup Ukraine | 11/06 08:05 | - | Denis Vakulenko v Valentin Zaichenko | L | 3-2 | |
| TT Cup Ukraine | 11/06 06:55 | - | Maksym Laievskiy v Valentin Zaichenko | L | 3-0 | |
| Ukraine Win Cup | 11/04 19:00 | - | Roman Tsubera v Valentin Zaychenko | W | 0-3 | |
| Ukraine Win Cup | 11/04 17:30 | - | Valentin Zaychenko v Eduard Rubtsov | L | 2-3 | |
| Ukraine Win Cup | 11/04 17:00 | - | Vladimir Burylov v Valentin Zaychenko | L | 3-2 | |
| Ukraine Win Cup | 11/04 16:00 | - | Valentin Zaychenko v Andrii Fedorchenko | L | 1-3 | |
| Ukraine Win Cup | 11/04 14:30 | - | Rodion Pirveli v Valentin Zaychenko | L | 3-2 | |
| Ukraine Win Cup | 11/04 14:00 | - | Valentin Zaychenko v Vyacheslav Isakov | L | 1-3 | |
| Ukraine Win Cup | 11/04 12:30 | - | Valentin Zaychenko v Oleksandr Naida | W | 3-1 | |
| TT Cup Ukraine | 11/03 12:45 | - | Vadym Grushko v Valentin Zaichenko | W | 1-3 | |
| TT Cup Ukraine | 11/03 11:35 | - | Oleksandr Naida v Valentin Zaichenko | L | 3-2 | |
| TT Cup Ukraine | 11/03 10:25 | - | Mykhailo Presniakov v Valentin Zaichenko | L | 3-2 | |
| TT Cup Ukraine | 11/03 09:15 | - | Vadym Grushko v Valentin Zaichenko | W | 0-3 | |
| TT Cup Ukraine | 11/03 08:05 | - | Oleksandr Naida v Valentin Zaichenko | W | 1-3 | |
| TT Cup Ukraine | 11/03 06:55 | - | Mykhailo Presniakov v Valentin Zaichenko | W | 0-3 | |
| TT Cup Ukraine | 11/02 13:20 | - | Sergiy Vedmid v Valentin Zaichenko | W | 0-3 | |
| TT Cup Ukraine | 11/02 12:45 | - | Valentin Zaichenko v Mykhailo Presniakov | L | 1-3 |