| Ukraine Win Cup | 2021/08/28 12:00 | Sergey Zemyantsev v Denys Shcherbak | L | 3-1 |
| Ukraine Win Cup | 2021/07/12 16:00 | Denys Shcherbak v Sergey Zemyantsev | W | 3-0 |
| Ukraine Win Cup | 2021/06/04 16:30 | Sergey Zemyantsev v Denys Shcherbak | W | 0-3 |
| Ukraine Win Cup | 2021/04/23 17:00 | Sergey Zemyantsev v Denys Shcherbak | W | 0-3 |
| Ukraine Win Cup | 2021/04/02 11:30 | Denys Shcherbak v Sergey Zemyantsev | W | 3-2 |
| Ukraine Win Cup | 2021/03/29 17:00 | Denys Shcherbak v Sergey Zemyantsev | W | 3-0 |
| Ukraine Win Cup | 2021/03/20 14:30 | Denys Shcherbak v Sergey Zemyantsev | W | 3-2 |
| Ukraine Win Cup | 2021/02/27 14:30 | Sergey Zemyantsev v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/09/12 07:05 | Serhii Baranovskyi v Denys Shcherbak | L | 3-2 |
| TT Cup Ukraine | 2021/09/09 12:30 | Denys Shcherbak v Serhii Boiko | L | 2-3 |
| TT Cup Ukraine | 2021/09/09 10:10 | Andrii Baklykov v Denys Shcherbak | L | 3-0 |
| TT Cup Ukraine | 2021/09/09 09:00 | Denys Shcherbak v Serhii Tsybulin | L | 1-3 |
| TT Cup Ukraine | 2021/09/09 07:50 | Serhii Ponomarenko v Denys Shcherbak | L | 3-1 |
| TT Cup Ukraine | 2021/09/09 06:05 | Denys Shcherbak v Aleksey Krutko | W | 3-0 |
| TT Cup Ukraine | 2021/09/08 11:55 | Denys Shcherbak v Serhii Boiko | W | 3-2 |
| TT Cup Ukraine | 2021/09/08 10:10 | Denys Shcherbak v Andrii Baklykov | L | 1-3 |
| TT Cup Ukraine | 2021/09/12 05:55 | Valentyn Yunchyk v Sergey Zemyantsev | W | 1-3 |
| Ukraine Win Cup | 2021/09/10 17:30 | Sergey Zemyantsev v Denis Vakulenko | W | 3-1 |
| Ukraine Win Cup | 2021/09/10 17:00 | Roman Derypaska v Sergey Zemyantsev | W | 0-3 |
| Ukraine Win Cup | 2021/09/10 15:30 | Sergey Zemyantsev v Oleksandr Ivashkin | L | 2-3 |
| Ukraine Win Cup | 2021/09/10 15:00 | Anton Yolkin v Sergey Zemyantsev | L | 3-1 |
| Ukraine Win Cup | 2021/09/10 14:00 | Sergey Zemyantsev v Evgeniy Kibka | W | 3-1 |
| Ukraine Win Cup | 2021/09/10 12:30 | Anton Popov v Sergey Zemyantsev | W | 2-3 |
| Ukraine Win Cup | 2021/09/10 12:00 | Sergey Zemyantsev v Levko Kuzyo | W | 3-0 |