| Ukraine Win Cup | 2021/03/29 17:30 | Sergey Zemyantsev v Anton Popov | W | 3-2 |
| Ukraine Win Cup | 2021/03/18 08:30 | Anton Popov v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/03/18 06:00 | Sergey Zemyantsev v Anton Popov | L | 0-3 |
| Ukraine Win Cup | 2021/03/17 08:30 | Anton Popov v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/03/17 06:00 | Sergey Zemyantsev v Anton Popov | L | 0-3 |
| Ukraine Win Cup | 2021/03/13 14:30 | Anton Popov v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/03/12 15:30 | Sergey Zemyantsev v Anton Popov | L | 1-3 |
| Ukraine Win Cup | 2021/03/04 00:40 | Anton Popov v Sergey Zemyantsev | L | 3-0 |
| Ukraine Win Cup | 2021/04/02 11:30 | Denys Shcherbak v Sergey Zemyantsev | L | 3-2 |
| TT Cup (2021) | 2021/04/01 18:45 | Yevhenii Kryvorotko v Sergey Zemyantsev | L | 3-0 |
| TT Cup Ukraine | 2021/04/01 16:25 | Yevhenii Kryvorotko v Sergey Zemyantsev | L | 3-1 |
| TT Cup Ukraine | 2021/04/01 15:50 | Sergey Zemyantsev v Mykola Lytvynenko | L | 2-3 |
| TT Cup Ukraine | 2021/04/01 14:40 | Dmitry Dubrovin v Sergey Zemyantsev | W | 2-3 |
| TT Cup Ukraine | 2021/04/01 13:30 | Sergey Zemyantsev v Sergey Filatov | L | 1-3 |
| TT Cup Ukraine | 2021/03/31 18:45 | Sergey Zemyantsev v Sergey Filatov | W | 3-1 |
| TT Cup Ukraine | 2021/03/31 18:10 | Sergey Zemyantsev v Dmitry Dubrovin | W | 3-0 |
| Ukraine Win Cup | 2021/04/02 12:00 | Anton Popov v Roman Derypaska | W | 3-2 |
| Ukraine Win Cup | 2021/04/01 00:50 | Levko Kuzyo v Anton Popov | W | 0-3 |
| Ukraine Win Cup | 2021/03/31 23:40 | Andrii Fedorchenko v Anton Popov | W | 1-3 |
| Ukraine Win Cup | 2021/03/31 22:30 | Anton Yolkin v Anton Popov | W | 2-3 |
| Ukraine Win Cup | 2021/03/31 21:20 | Anton Popov v Levko Kuzyo | W | 3-1 |
| Ukraine Win Cup | 2021/03/31 20:10 | Anton Popov v Andrii Fedorchenko | L | 1-3 |
| Ukraine Win Cup | 2021/03/31 19:00 | Anton Popov v Anton Yolkin | W | 3-1 |
| Ukraine Win Cup | 2021/03/29 17:30 | Sergey Zemyantsev v Anton Popov | L | 3-2 |