| Ukraine Win Cup | 2021/05/01 10:00 | Oleg Chetverikov v Vladislav Kovalenko | W | 3-0 |
| Ukraine Win Cup | 2021/05/01 07:00 | Vladislav Kovalenko v Oleg Chetverikov | W | 0-3 |
| Ukraine Win Cup | 2021/03/16 14:00 | Oleg Chetverikov v Vladislav Kovalenko | W | 3-2 |
| Ukraine Win Cup | 2021/03/09 18:30 | Vladislav Kovalenko v Oleg Chetverikov | L | 3-2 |
| Ukraine Win Cup | 2021/03/08 16:30 | Vladislav Kovalenko v Oleg Chetverikov | L | 3-1 |
| Ukraine Win Cup | 2021/02/22 18:00 | Vladislav Kovalenko v Oleg Chetverikov | W | 0-3 |
| Ukraine Win Cup | 2021/02/16 16:30 | Vladislav Kovalenko v Oleg Chetverikov | L | 3-1 |
| Ukraine Win Cup | 2021/02/15 15:30 | Vladislav Kovalenko v Oleg Chetverikov | W | 1-3 |
| Ukraine Win Cup | 2021/05/21 00:50 | Yan Krol v Oleg Chetverikov | L | 3-2 |
| Ukraine Win Cup | 2021/05/20 23:40 | Vitalii Husiev v Oleg Chetverikov | W | 1-3 |
| Ukraine Win Cup | 2021/05/20 22:30 | Marat Chukanov v Oleg Chetverikov | L | 3-0 |
| Ukraine Win Cup | 2021/05/20 21:20 | Oleg Chetverikov v Yan Krol | L | 0-3 |
| Ukraine Win Cup | 2021/05/20 20:10 | Oleg Chetverikov v Vitalii Husiev | W | 3-0 |
| Ukraine Win Cup | 2021/05/12 01:25 | Valentyn Polusmiak v Oleg Chetverikov | L | 3-0 |
| Ukraine Win Cup | 2021/05/11 23:40 | Oleg Chetverikov v Sergey Kharchenko | L | 1-3 |
| Ukraine Win Cup | 2021/05/11 23:05 | Oleg Chetverikov v Nikolay Gulevskiy | L | 1-3 |
| Ukraine Win Cup | 2021/05/18 18:00 | Igor Chernetskiy v Vladislav Kovalenko | W | 1-3 |
| Ukraine Win Cup | 2021/05/18 16:30 | Vladislav Kovalenko v Vitalii Husiev | L | 1-3 |
| Ukraine Win Cup | 2021/05/18 16:00 | Sergey Pisklov v Vladislav Kovalenko | L | 3-2 |
| Ukraine Win Cup | 2021/05/18 15:00 | Vladislav Kovalenko v Vladimir Gaynyuk | L | 0-3 |
| Ukraine Win Cup | 2021/05/18 13:30 | Ihor Kuznetsov v Vladislav Kovalenko | W | 0-3 |
| Ukraine Win Cup | 2021/05/18 13:00 | Vladislav Kovalenko v Daniil Lukander | W | 3-2 |
| Ukraine Win Cup | 2021/05/18 11:30 | Vladislav Kovalenko v Marat Chukanov | W | 3-1 |
| Ukraine Win Cup | 2021/05/16 00:50 | Vladislav Kovalenko v Dmitriy Kim | W | 3-0 |