| Ukraine Win Cup | 2021/04/11 10:00 | Sergey Buluy v Serhii Kyienko | W | 1-3 |
| Ukraine Win Cup | 2021/04/11 07:30 | Serhii Kyienko v Sergey Buluy | L | 1-3 |
| Ukraine Win Cup | 2021/03/27 12:15 | Serhii Kyienko v Sergey Buluy | W | 3-2 |
| Ukraine Win Cup | 2021/03/27 09:15 | Sergey Buluy v Serhii Kyienko | L | 3-0 |
| Ukraine Win Cup | 2021/03/07 10:30 | Sergey Buluy v Serhii Kyienko | W | 0-3 |
| Ukraine Win Cup | 2021/03/07 07:30 | Serhii Kyienko v Sergey Buluy | L | 2-3 |
| Ukraine Win Cup | 2020/12/13 10:00 | Sergey Buluy v Serhii Kyienko | L | 3-1 |
| Ukraine Win Cup | 2020/12/13 07:00 | Serhii Kyienko v Sergey Buluy | W | 3-2 |
| Ukraine Win Cup | 2021/05/30 05:45 | Serhii Kyienko v Serhii Rubtsov | W | 3-0 |
| Ukraine Win Cup | 2021/05/29 10:45 | Oleg Saenko v Serhii Kyienko | L | 3-1 |
| Ukraine Win Cup | 2021/05/29 09:45 | Petr Kolesnik v Serhii Kyienko | L | 3-2 |
| Ukraine Win Cup | 2021/05/29 08:45 | Serhii Rubtsov v Serhii Kyienko | L | 3-0 |
| Ukraine Win Cup | 2021/05/29 07:45 | Serhii Kyienko v Oleg Saenko | W | 3-2 |
| Ukraine Win Cup | 2021/05/29 06:45 | Serhii Kyienko v Petr Kolesnik | W | 3-1 |
| Ukraine Win Cup | 2021/05/29 05:45 | Serhii Kyienko v Serhii Rubtsov | W | 3-0 |
| Ukraine Win Cup | 2021/05/06 18:15 | Andrey Burdakov v Serhii Kyienko | W | 2-3 |
| Ukraine Win Cup | 2021/05/30 06:15 | Ruslan Gimadeev v Sergey Buluy | W | 2-3 |
| Ukraine Win Cup | 2021/05/23 11:15 | Aleksey Rodin v Sergey Buluy | W | 2-3 |
| Ukraine Win Cup | 2021/05/23 09:45 | Sergey Buluy v Ruslan Gimadeev | W | 3-1 |
| Ukraine Win Cup | 2021/05/23 09:15 | Sergey Buluy v Serhii Rubtsov | W | 3-0 |
| Ukraine Win Cup | 2021/05/23 08:15 | Sergey Buluy v Aleksey Rodin | W | 3-0 |
| Ukraine Win Cup | 2021/05/23 06:45 | Ruslan Gimadeev v Sergey Buluy | W | 2-3 |
| Ukraine Win Cup | 2021/05/23 06:15 | Serhii Rubtsov v Sergey Buluy | W | 1-3 |
| Ukraine Win Cup | 2021/05/22 10:30 | Sergey Buluy v Ruslan Gimadeev | W | 3-1 |