| Ukraine Win Cup | 2021/02/22 16:00 | Sergey Kireev v Oleg Chetverikov | W | 3-0 |
| Ukraine Win Cup | 2021/02/13 00:05 | Oleg Chetverikov v Sergey Kireev | W | 0-3 |
| Ukraine Win Cup | 2021/02/12 20:35 | Sergey Kireev v Oleg Chetverikov | W | 3-0 |
| Ukraine Win Cup | 2021/01/02 11:30 | Sergey Kireev v Oleg Chetverikov | L | 0-3 |
| Ukraine Win Cup | 2021/01/02 08:30 | Oleg Chetverikov v Sergey Kireev | W | 0-3 |
| Ukraine Win Cup | 2020/12/12 13:30 | Sergey Kireev v Oleg Chetverikov | W | 3-2 |
| Ukraine Win Cup | 2020/10/17 14:00 | Oleg Chetverikov v Sergey Kireev | W | 2-3 |
| Ukraine Win Cup | 2020/09/25 12:30 | Sergey Kireev v Oleg Chetverikov | W | 3-2 |
| Ukraine Win Cup | 2021/03/08 02:25 | Sergey Kireev v Vladimir Gaynyuk | L | 2-3 |
| Ukraine Win Cup | 2021/03/08 01:15 | Sergey Kireev v Valentyn Polusmiak | L | 0-3 |
| Ukraine Win Cup | 2021/03/07 23:30 | Sergey Kireev v Nikolay Ozhiganov | L | 1-3 |
| Ukraine Win Cup | 2021/03/07 22:55 | Vladimir Gaynyuk v Sergey Kireev | W | 2-3 |
| Ukraine Win Cup | 2021/03/07 21:45 | Valentyn Polusmiak v Sergey Kireev | L | 3-0 |
| Ukraine Win Cup | 2021/03/07 20:00 | Nikolay Ozhiganov v Sergey Kireev | L | 3-0 |
| Ukraine Win Cup | 2021/03/06 01:50 | Sergey Kireev v Artem Borysov | W | 3-1 |
| Ukraine Win Cup | 2021/03/05 22:20 | Artem Borysov v Sergey Kireev | W | 0-3 |
| Ukraine Win Cup | 2021/02/23 19:00 | Igor Chernetskiy v Oleg Chetverikov | W | 2-3 |
| Ukraine Win Cup | 2021/02/23 18:00 | Oleg Chetverikov v Vitalii Husiev | W | 3-1 |
| Ukraine Win Cup | 2021/02/23 16:30 | Sergey Pisklov v Oleg Chetverikov | W | 0-3 |
| Ukraine Win Cup | 2021/02/23 16:00 | Oleg Chetverikov v Marat Chukanov | L | 2-3 |
| Ukraine Win Cup | 2021/02/23 14:30 | Oleg Chetverikov v Dmitriy Kim | W | 3-0 |
| Ukraine Win Cup | 2021/02/22 18:30 | Oleg Chetverikov v Igor Chernetskiy | W | 3-0 |
| Ukraine Win Cup | 2021/02/22 18:00 | Vladislav Kovalenko v Oleg Chetverikov | W | 0-3 |
| Ukraine Win Cup | 2021/02/22 16:30 | Oleg Chetverikov v Nikolay Ozhiganov | L | 1-3 |