| Ukraine Win Cup | 2021/04/23 17:00 | Sergey Zemyantsev v Denys Shcherbak | L | 0-3 |
| Ukraine Win Cup | 2021/04/02 11:30 | Denys Shcherbak v Sergey Zemyantsev | L | 3-2 |
| Ukraine Win Cup | 2021/03/29 17:00 | Denys Shcherbak v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/03/20 14:30 | Denys Shcherbak v Sergey Zemyantsev | L | 3-2 |
| Ukraine Win Cup | 2021/02/27 14:30 | Sergey Zemyantsev v Denys Shcherbak | L | 1-3 |
| Ukraine Win Cup | 2021/02/15 11:30 | Denys Shcherbak v Sergey Zemyantsev | W | 2-3 |
| Ukraine Win Cup | 2021/02/15 08:30 | Sergey Zemyantsev v Denys Shcherbak | L | 0-3 |
| Ukraine Win Cup | 2021/02/14 15:00 | Denys Shcherbak v Sergey Zemyantsev | L | 3-0 |
| TT Cup Ukraine | 2021/05/29 19:20 | Sergey Zemyantsev v Levko Kuzyo | L | 2-3 |
| TT Cup Ukraine | 2021/05/29 18:10 | Sergey Zemyantsev v Serhii Baranovskyi | L | 2-3 |
| TT Cup Ukraine | 2021/05/29 17:35 | Sergey Zemyantsev v Yevhenii Kryvorotko | W | 3-2 |
| TT Cup Ukraine | 2021/05/29 15:50 | Sergey Zemyantsev v Levko Kuzyo | L | 1-3 |
| TT Cup Ukraine | 2021/05/29 14:40 | Sergey Zemyantsev v Serhii Baranovskyi | W | 3-0 |
| TT Cup Ukraine | 2021/05/29 14:05 | Sergey Zemyantsev v Yevhenii Kryvorotko | W | 3-1 |
| TT Cup Ukraine | 2021/05/28 19:20 | Sergey Zemyantsev v Nikita Trofimov | L | 0-3 |
| TT Cup Ukraine | 2021/05/28 18:10 | Sergey Zemyantsev v Yevhenii Kryvorotko | L | 0-3 |
| TT Cup Ukraine | 2021/05/18 12:25 | Serhii Tsybulin v Denys Shcherbak | W | 2-3 |
| TT Cup Ukraine | 2021/05/18 11:15 | Oleksandr Shkurupii v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/05/18 09:30 | Maxim Nikolenko v Denys Shcherbak | L | 3-0 |
| TT Cup Ukraine | 2021/05/18 07:10 | Lev Kats 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 12:25 | Denys Shcherbak v Lev Kats | L | 0-3 |
| TT Cup Ukraine | 2021/05/17 10:05 | Maxim Nikolenko v Denys Shcherbak | W | 2-3 |
| TT Cup Ukraine | 2021/05/17 08:55 | Denys Shcherbak v Oleksandr Shkurupii | W | 3-1 |