| Ukraine Win Cup | 2021/06/06 16:00 | Sergey Kireev v Sergey Pisklov | W | 3-0 |
| Ukraine Win Cup | 2021/05/25 12:30 | Sergey Kireev v Sergey Pisklov | W | 3-1 |
| Ukraine Win Cup | 2021/05/23 01:25 | Sergey Pisklov v Sergey Kireev | W | 1-3 |
| Ukraine Win Cup | 2021/05/22 21:55 | Sergey Kireev v Sergey Pisklov | W | 3-0 |
| Ukraine Win Cup | 2021/05/11 14:30 | Sergey Pisklov v Sergey Kireev | L | 3-1 |
| Ukraine Win Cup | 2021/05/06 23:40 | Sergey Kireev v Sergey Pisklov | W | 3-1 |
| Ukraine Win Cup | 2021/05/06 20:10 | Sergey Pisklov v Sergey Kireev | W | 2-3 |
| Ukraine Win Cup | 2021/05/04 16:00 | Sergey Kireev v Sergey Pisklov | W | 3-1 |
| Ukraine Win Cup | 2021/06/11 12:30 | Vitalii Husiev v Sergey Kireev | W | 2-3 |
| Ukraine Win Cup | 2021/06/11 12:00 | Igor Chernetskiy v Sergey Kireev | W | 2-3 |
| Ukraine Win Cup | 2021/06/06 17:30 | Sergey Kireev v Vladimir Gaynyuk | L | 1-3 |
| Ukraine Win Cup | 2021/06/06 16:00 | Sergey Kireev v Sergey Pisklov | W | 3-0 |
| Ukraine Win Cup | 2021/06/06 14:30 | Daniil Lukander v Sergey Kireev | W | 0-3 |
| Ukraine Win Cup | 2021/06/06 14:00 | Sergey Kireev v Marat Chukanov | W | 3-0 |
| Ukraine Win Cup | 2021/06/06 12:30 | Vladislav Kovalenko v Sergey Kireev | W | 2-3 |
| Ukraine Win Cup | 2021/06/06 12:00 | Ihor Kuznetsov v Sergey Kireev | W | 1-3 |
| Ukraine Win Cup | 2021/06/11 12:30 | Sergey Pisklov v Igor Chernetskiy | L | 1-3 |
| Ukraine Win Cup | 2021/06/11 12:00 | Marat Chukanov v Sergey Pisklov | W | 2-3 |
| Ukraine Win Cup | 2021/06/08 17:00 | Sergey Pisklov v Ihor Kuznetsov | W | 3-2 |
| Ukraine Win Cup | 2021/06/08 15:30 | Viktor Sharpay v Sergey Pisklov | L | 3-1 |
| Ukraine Win Cup | 2021/06/08 15:00 | Sergey Pisklov v Daniil Lukander | L | 2-3 |
| Ukraine Win Cup | 2021/06/08 13:30 | Sergey Pisklov v Marat Chukanov | L | 2-3 |
| Ukraine Win Cup | 2021/06/08 13:00 | Vitalii Husiev v Sergey Pisklov | L | 3-1 |
| Ukraine Win Cup | 2021/06/08 11:30 | Sergey Pisklov v Vladislav Kovalenko | W | 3-0 |