| TT Cup Ukraine | 2021/07/23 00:05 | Denys Shcherbak v Serhii Boiko | W | 3-1 |
| TT Cup Ukraine | 2021/07/22 21:05 | Denys Shcherbak v Serhii Boiko | L | 1-3 |
| TT Cup Ukraine | 2021/07/22 00:05 | Serhii Boiko v Denys Shcherbak | L | 3-1 |
| TT Cup Ukraine | 2021/07/21 21:05 | Serhii Boiko v Denys Shcherbak | L | 3-1 |
| TT Cup Ukraine | 2021/06/10 10:05 | Denys Shcherbak v Serhii Boiko | W | 3-1 |
| TT Cup Ukraine | 2021/06/09 08:55 | Serhii Boiko v Denys Shcherbak | L | 3-0 |
| TT Cup Ukraine | 2021/05/18 04:50 | Serhii Boiko v Denys Shcherbak | L | 3-1 |
| TT Cup Ukraine | 2021/05/17 06:00 | Denys Shcherbak v Serhii Boiko | L | 0-3 |
| TT Cup Ukraine | 2021/07/28 06:00 | Serhii Tsybulin v Denys Shcherbak | L | 3-1 |
| TT Cup Ukraine | 2021/07/25 19:00 | Yuryi Shchepanskyi v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/07/25 17:50 | Anatolii Lievshin v Denys Shcherbak | W | 2-3 |
| TT Cup Ukraine | 2021/07/25 15:30 | Yuryi Shchepanskyi v Denys Shcherbak | L | 3-1 |
| TT Cup Ukraine | 2021/07/25 13:45 | Vladislav Kalugin v Denys Shcherbak | W | 2-3 |
| TT Cup (2021) | 2021/07/25 12:35 | Aleksey Gaponov v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/07/24 19:00 | Yuryi Shchepanskyi v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/07/24 17:50 | Yuryi Shchepanskyi v Denys Shcherbak | L | 3-1 |
| TT Cup Ukraine | 2021/07/28 04:50 | Valentyn Yunchyk v Serhii Boiko | L | 3-2 |
| TT Cup Ukraine | 2021/07/25 14:45 | Serhii Tsybulin v Serhii Boiko | W | 1-3 |
| TT Cup Ukraine | 2021/07/25 11:50 | Serhii Boiko v Andrii Baklykov | W | 3-2 |
| TT Cup Ukraine | 2021/07/25 10:05 | Serhii Boiko v Yevhen Masko | W | 3-0 |
| TT Cup Ukraine | 2021/07/25 08:20 | Serhii Boiko v Oleksandr Levadniy | W | 3-2 |
| TT Cup Ukraine | 2021/07/25 06:35 | Serhii Boiko v Serhii Tsybulin | L | 2-3 |
| TT Cup Ukraine | 2021/07/25 04:50 | Serhii Boiko v Nikita Trofimov | W | 3-0 |
| TT Cup Ukraine | 2021/07/24 14:45 | Serhii Boiko v Andrii Baklykov | W | 3-2 |