| Ukraine Win Cup | 2021/06/30 16:45 | Aleksandr Mashtakov v Sergey Buluy | W | 3-0 |
| Ukraine Win Cup | 2021/06/20 17:00 | Sergey Buluy v Aleksandr Mashtakov | L | 3-1 |
| Ukraine Win Cup | 2021/06/20 14:00 | Aleksandr Mashtakov v Sergey Buluy | L | 1-3 |
| Ukraine Win Cup | 2021/06/02 12:45 | Aleksandr Mashtakov v Sergey Buluy | W | 3-2 |
| Ukraine Win Cup | 2021/06/30 17:45 | Mikhail Reutov v Aleksandr Mashtakov | W | 0-3 |
| Ukraine Win Cup | 2021/06/30 16:45 | Aleksandr Mashtakov v Sergey Buluy | W | 3-0 |
| Ukraine Win Cup | 2021/06/30 15:45 | Oleg Saenko v Aleksandr Mashtakov | W | 0-3 |
| Ukraine Win Cup | 2021/06/30 14:45 | Aleksandr Mashtakov v Aleksey Rodin | L | 2-3 |
| Ukraine Win Cup | 2021/06/30 13:45 | Oleksandr Khoroshun v Aleksandr Mashtakov | W | 2-3 |
| Ukraine Win Cup | 2021/06/30 12:45 | Aleksandr Mashtakov v Serhii Rubtsov | W | 3-0 |
| Ukraine Win Cup | 2021/06/30 11:45 | Aleksey Goloveshkin v Aleksandr Mashtakov | L | 3-0 |
| Ukraine Win Cup | 2021/06/27 17:45 | Igor Akimov v Aleksandr Mashtakov | W | 0-3 |
| Ukraine Win Cup | 2021/07/03 11:00 | Serhii Kyienko v Sergey Buluy | L | 3-0 |
| Ukraine Win Cup | 2021/07/03 09:30 | Sergey Buluy v Ruslan Gimadeev | L | 1-3 |
| Ukraine Win Cup | 2021/07/03 09:00 | Sergey Buluy v Yuriy Medvedev | W | 3-0 |
| Ukraine Win Cup | 2021/07/03 08:00 | Sergey Buluy v Serhii Kyienko | L | 0-3 |
| Ukraine Win Cup | 2021/07/03 06:30 | Ruslan Gimadeev v Sergey Buluy | L | 3-2 |
| Ukraine Win Cup | 2021/07/03 06:00 | Yuriy Medvedev v Sergey Buluy | L | 3-2 |
| Ukraine Win Cup | 2021/06/30 17:45 | Sergey Buluy v Aleksey Goloveshkin | W | 3-2 |
| Ukraine Win Cup | 2021/06/30 16:45 | Aleksandr Mashtakov v Sergey Buluy | L | 3-0 |