| Ukraine Win Cup | 05/28 19:00 | - | Vladislav Ratushnyak v Vyacheslav Dyachenko | L | 3-0 | |
| Ukraine Win Cup | 05/27 18:00 | - | Vyacheslav Dyachenko v Sergey Zemyantsev | L | 1-3 | |
| Ukraine Win Cup | 05/27 16:30 | - | Vladyslav Ratushniak v Vyacheslav Dyachenko | L | 3-2 | |
| Ukraine Win Cup | 05/27 16:00 | - | Vyacheslav Dyachenko v Ilya Kanunnikov | W | 3-0 | |
| Ukraine Win Cup | 05/27 14:30 | - | Nikita Trofimov v Vyacheslav Dyachenko | L | 3-0 | |
| Ukraine Win Cup | 05/27 14:00 | - | Roman Derypaska v Vyacheslav Dyachenko | L | 3-0 | |
| Ukraine Win Cup | 05/27 12:30 | - | Vyacheslav Dyachenko v Mikhail Mosyuk | W | 3-1 | |
| Ukraine Win Cup | 05/27 12:00 | - | Denis Matveev v Vyacheslav Dyachenko | L | 3-0 | |
| Ukraine Win Cup | 05/27 01:25 | - | Roman Derypaska v Vyacheslav Dyachenko | W | 0-3 | |
| Ukraine Win Cup | 05/26 23:40 | - | Vyacheslav Dyachenko v Mikhail Mosyuk | L | 2-3 | |
| Ukraine Win Cup | 05/26 23:05 | - | Vyacheslav Dyachenko v Denis Matveev | L | 2-3 | |
| Ukraine Win Cup | 05/26 21:55 | - | Vyacheslav Dyachenko v Roman Derypaska | W | 3-1 | |
| Ukraine Win Cup | 05/26 20:10 | - | Mikhail Mosyuk v Vyacheslav Dyachenko | L | 3-0 | |
| Ukraine Win Cup | 05/26 19:35 | - | Denis Matveev v Vyacheslav Dyachenko | W | 0-3 | |
| Setka Cup (2020) | 05/25 11:30 | - | Ivan Kozachuk v Viacheslav Diachenko | W | 1-3 | |
| Setka Cup (2020) | 05/25 10:30 | - | Vladimir Chornobab v Viacheslav Diachenko | W | 2-3 | |
| Setka Cup (2020) | 05/25 09:00 | - | Mykhailo Mosiuk v Viacheslav Diachenko | W | 1-3 | |
| Setka Cup (2020) | 05/25 07:00 | - | Denys Kalachevskyi v Viacheslav Diachenko | L | 3-1 | |
| Setka Cup (2020) | 05/25 05:00 | - | Vladyslav Ratushniak v Viacheslav Diachenko | L | 3-1 | |
| Setka Cup (2020) | 05/24 19:00 | - | Vladyslav Ratushniak v Viacheslav Diachenko | L | 3-0 | |
| Setka Cup (2020) | 05/24 18:00 | - | Mykhailo Mosiuk v Viacheslav Diachenko | W | 0-3 | |
| Setka Cup (2020) | 05/24 16:30 | - | Vadym Bochkovsky v Viacheslav Diachenko | W | 1-3 | |
| Setka Cup (2020) | 05/24 14:30 | - | Vladimir Chornobab v Viacheslav Diachenko | W | 1-3 | |
| Setka Cup (2020) | 05/24 12:30 | - | Kyrylo Samokysh v Viacheslav Diachenko | L | 3-0 | |
| Ukraine Win Cup | 05/21 00:50 | - | Denis Matveev v Vyacheslav Dyachenko | L | 3-1 | |
| Ukraine Win Cup | 05/20 23:40 | - | Ilya Kanunnikov v Vyacheslav Dyachenko | W | 1-3 | |
| Ukraine Win Cup | 05/20 22:30 | - | Nikita Trofimov v Vyacheslav Dyachenko | L | 3-0 | |
| Ukraine Win Cup | 05/20 21:20 | - | Vyacheslav Dyachenko v Denis Matveev | W | 3-2 | |
| Ukraine Win Cup | 05/20 20:10 | - | Vyacheslav Dyachenko v Ilya Kanunnikov | L | 1-3 | |
| Ukraine Win Cup | 05/20 19:00 | - | Vyacheslav Dyachenko v Nikita Trofimov | W | 3-2 |