| Ukraine Win Cup | 2021/05/08 07:00 | Sergey Zemyantsev v Konstantyn Kirsanov | W | 0-3 |
| Ukraine Win Cup | 2021/04/24 13:00 | Sergey Zemyantsev v Konstantyn Kirsanov | W | 0-3 |
| Ukraine Win Cup | 2021/02/15 10:00 | Sergey Zemyantsev v Konstantyn Kirsanov | L | 3-2 |
| Ukraine Win Cup | 2021/02/15 07:00 | Konstantyn Kirsanov v Sergey Zemyantsev | W | 3-1 |
| Ukraine Win Cup | 2021/02/14 13:30 | Sergey Zemyantsev v Konstantyn Kirsanov | L | 3-2 |
| Ukraine Win Cup | 2021/02/03 11:00 | Sergey Zemyantsev v Konstantyn Kirsanov | W | 0-3 |
| Ukraine Win Cup | 2021/02/03 07:00 | Konstantyn Kirsanov v Sergey Zemyantsev | W | 3-2 |
| Ukraine Win Cup | 2021/02/01 14:30 | Sergey Zemyantsev v Konstantyn Kirsanov | L | 3-1 |
| Ukraine Win Cup | 2021/05/08 09:30 | Vladimir Burylov v Konstantyn Kirsanov | L | 3-2 |
| Ukraine Win Cup | 2021/05/08 08:30 | Nazar Kovalchuk v Konstantyn Kirsanov | L | 3-2 |
| Ukraine Win Cup | 2021/05/08 07:00 | Sergey Zemyantsev v Konstantyn Kirsanov | W | 0-3 |
| Ukraine Win Cup | 2021/05/08 06:30 | Konstantyn Kirsanov v Vladimir Burylov | L | 1-3 |
| Ukraine Win Cup | 2021/05/08 05:30 | Konstantyn Kirsanov v Nazar Kovalchuk | L | 2-3 |
| Ukraine Win Cup | 2021/05/05 10:00 | Konstantyn Kirsanov v Andrii Fedorchenko | W | 3-1 |
| Ukraine Win Cup | 2021/05/05 09:30 | Nazar Kovalchuk v Konstantyn Kirsanov | W | 2-3 |
| Ukraine Win Cup | 2021/05/05 08:30 | Anton Yolkin v Konstantyn Kirsanov | L | 3-2 |
| Ukraine Win Cup | 2021/05/08 09:00 | Nazar Kovalchuk v Sergey Zemyantsev | W | 1-3 |
| Ukraine Win Cup | 2021/05/08 08:00 | Vladimir Burylov v Sergey Zemyantsev | L | 3-2 |
| Ukraine Win Cup | 2021/05/08 07:00 | Sergey Zemyantsev v Konstantyn Kirsanov | L | 0-3 |
| Ukraine Win Cup | 2021/05/08 06:00 | Sergey Zemyantsev v Nazar Kovalchuk | L | 2-3 |
| Ukraine Win Cup | 2021/05/08 05:00 | Sergey Zemyantsev v Vladimir Burylov | L | 0-3 |
| TT Cup Ukraine | 2021/05/06 17:35 | Yevhenii Kryvorotko v Sergey Zemyantsev | L | 3-0 |
| TT Cup Ukraine | 2021/05/06 17:00 | Sergey Zemyantsev v Sergey Filatov | L | 1-3 |
| TT Cup Ukraine | 2021/05/06 14:40 | Sergey Zemyantsev v Levko Kuzyo | L | 1-3 |