| TT Cup Ukraine | 2021/07/02 16:25 | Sergey Zemyantsev v Denis Vakulenko | L | 2-3 |
| TT Cup Ukraine | 2021/07/02 12:55 | Sergey Zemyantsev v Denis Vakulenko | L | 0-3 |
| Ukraine Win Cup | 2021/06/25 13:00 | Denis Vakulenko v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/06/19 10:00 | Sergey Zemyantsev v Denis Vakulenko | L | 1-3 |
| Ukraine Win Cup | 2021/06/19 07:00 | Denis Vakulenko v Sergey Zemyantsev | L | 3-1 |
| Ukraine Win Cup | 2021/06/18 17:30 | Sergey Zemyantsev v Denis Vakulenko | L | 1-3 |
| TT Cup Ukraine | 2021/06/12 16:25 | Sergey Zemyantsev v Denis Vakulenko | W | 3-2 |
| TT Cup Ukraine | 2021/06/12 12:55 | Sergey Zemyantsev v Denis Vakulenko | W | 3-0 |
| TT Cup Ukraine | 2021/07/02 18:10 | Yuryi Shchepanskyi v Sergey Zemyantsev | L | 3-2 |
| TT Cup Ukraine | 2021/07/02 17:00 | Yevhenii Kryvorotko v Sergey Zemyantsev | L | 3-0 |
| TT Cup Ukraine | 2021/07/02 16:25 | Sergey Zemyantsev v Denis Vakulenko | L | 2-3 |
| TT Cup Ukraine | 2021/07/02 14:40 | Yuryi Shchepanskyi v Sergey Zemyantsev | W | 0-3 |
| TT Cup Ukraine | 2021/07/02 13:30 | Yevhenii Kryvorotko v Sergey Zemyantsev | L | 3-1 |
| TT Cup Ukraine | 2021/07/02 12:55 | Sergey Zemyantsev v Denis Vakulenko | L | 0-3 |
| TT Cup Ukraine | 2021/07/01 12:20 | Sergey Zemyantsev v Nikita Trofimov | W | 3-0 |
| TT Cup Ukraine | 2021/07/01 11:10 | Sergey Zemyantsev v Roman Derypaska | W | 3-2 |
| TT Cup Ukraine | 2021/07/02 18:45 | Yevhenii Kryvorotko v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/07/02 17:35 | Yuryi Shchepanskyi v Denis Vakulenko | L | 3-2 |
| TT Cup Ukraine | 2021/07/02 16:25 | Sergey Zemyantsev v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/07/02 15:15 | Yevhenii Kryvorotko v Denis Vakulenko | W | 1-3 |
| TT Cup Ukraine | 2021/07/02 14:05 | Yuryi Shchepanskyi v Denis Vakulenko | L | 3-0 |
| TT Cup Ukraine | 2021/07/02 12:55 | Sergey Zemyantsev v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/07/01 13:00 | Denis Vakulenko v Anatolii Lievshin | W | 3-2 |
| TT Cup Ukraine | 2021/07/01 10:40 | Vitalii Vovk v Denis Vakulenko | W | 0-3 |