| TT Cup | 2021/10/21 10:10 | Boiko, Serhii v Shcherbak, Denys | W | 3-1 |
| TT Cup | 2021/10/20 11:20 | Shcherbak, Denys v Boiko, Serhii | W | 2-3 |
| TT Cup | 2021/10/20 09:35 | Boiko, Serhii v Shcherbak, Denys | W | 3-1 |
| TT Cup | 2021/09/30 07:50 | Boiko, Serhii v Shcherbak, Denys | L | 2-3 |
| TT Cup | 2021/09/29 06:40 | Shcherbak, Denys v Boiko, Serhii | L | 3-1 |
| TT Cup | 2021/09/23 11:15 | Shcherbak, Denys v Boiko, Serhii | W | 2-3 |
| TT Cup | 2021/09/22 07:10 | Boiko, Serhii v Shcherbak, Denys | L | 0-3 |
| TT Cup | 2021/09/09 12:30 | Shcherbak, Denys v Boiko, Serhii | W | 2-3 |
| TT Cup | 2021/10/27 10:05 | Kovalchuk, Nazar v Boiko, Serhii | L | 3-1 |
| TT Cup | 2021/10/27 08:55 | Boiko, Serhii v Shkurupii, A. | L | 2-3 |
| TT Cup | 2021/10/27 07:45 | Krutko, Aleksey v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/10/27 06:00 | Boiko, Serhii v Tsybulin, Sergey | L | 0-3 |
| Ukraine Win Cup | 2021/10/22 10:30 | Boiko, Serhii v Maksimenko, Artem | W | 3-0 |
| Ukraine Win Cup | 2021/10/22 10:00 | Gogenko, Sergiy v Boiko, Serhii | W | 1-3 |
| Ukraine Win Cup | 2021/10/22 09:00 | Ivashkin, Aleksander v Boiko, Serhii | W | 1-3 |
| Ukraine Win Cup | 2021/10/22 07:30 | Maksimenko, Artem v Boiko, Serhii | W | 0-3 |
| TT Cup | 2021/10/27 11:15 | Shkurupii, A. v Shcherbak, Denys | L | 3-0 |
| TT Cup | 2021/10/27 09:30 | Krutko, Aleksey v Shcherbak, Denys | W | 1-3 |
| TT Cup | 2021/10/27 07:10 | Tsybulin, Sergey v Shcherbak, Denys | W | 0-3 |
| TT Cup | 2021/10/27 04:50 | Kovalchuk, Nazar v Shcherbak, Denys | L | 3-1 |
| Ukraine Win Cup | 2021/10/24 10:00 | Yolkin, Anton v Shcherbak, Denys | L | 3-0 |
| Ukraine Win Cup | 2021/10/24 09:00 | Popov, Anton v Shcherbak, Denys | L | 3-0 |
| Ukraine Win Cup | 2021/10/24 08:00 | Trofimov, Nikita v Shcherbak, Denys | L | 3-1 |
| Ukraine Win Cup | 2021/10/24 07:00 | Shcherbak, Denys v Yolkin, Anton | L | 0-3 |