| Ukraine Win Cup | 2021/07/02 15:30 | Konstantyn Kirsanov v Lev Kats | L | 3-1 |
| Ukraine Win Cup | 2021/01/07 11:30 | Lev Kats v Konstantyn Kirsanov | L | 2-3 |
| Ukraine Win Cup | 2021/01/07 08:30 | Konstantyn Kirsanov v Lev Kats | W | 2-3 |
| Ukraine Win Cup | 2021/01/06 11:00 | Konstantyn Kirsanov v Lev Kats | W | 1-3 |
| Ukraine Win Cup | 2021/01/06 07:00 | Lev Kats v Konstantyn Kirsanov | W | 3-0 |
| Ukraine Win Cup | 2020/10/28 09:30 | Konstantyn Kirsanov v Lev Kats | W | 1-3 |
| Ukraine Win Cup | 2020/10/28 06:30 | Lev Kats v Konstantyn Kirsanov | W | 3-2 |
| TT Cup Ukraine | 2021/07/18 14:45 | Lev Kats v Serhii Baranovskyi | L | 2-3 |
| TT Cup Ukraine | 2021/07/18 13:00 | Lev Kats v Evgeniy Pismenniy | W | 3-1 |
| TT Cup Ukraine | 2021/07/18 10:40 | Serhii Boiko v Lev Kats | W | 2-3 |
| TT Cup Ukraine | 2021/07/18 08:20 | Serhii Hohenko v Lev Kats | W | 1-3 |
| TT Cup Ukraine | 2021/07/18 07:10 | Lev Kats v Serhii Baranovskyi | W | 3-0 |
| TT Cup Ukraine | 2021/07/18 06:00 | Oleksandr Levadniy v Lev Kats | W | 0-3 |
| TT Cup Ukraine | 2021/07/17 13:35 | Evgeniy Pismenniy v Lev Kats | W | 1-3 |
| TT Cup Ukraine | 2021/07/17 13:00 | Serhii Baranovskyi v Lev Kats | W | 1-3 |
| Ukraine Win Cup | 2021/08/02 10:30 | Anton Yolkin v Konstantyn Kirsanov | L | 3-0 |
| Ukraine Win Cup | 2021/08/02 10:00 | Sergey Zemyantsev v Konstantyn Kirsanov | W | 1-3 |
| Ukraine Win Cup | 2021/08/02 09:00 | Konstantyn Kirsanov v Roman Cherevko | W | 3-1 |
| Ukraine Win Cup | 2021/08/02 08:30 | Konstantyn Kirsanov v Sergey Zemyantsev | W | 3-0 |
| Ukraine Win Cup | 2021/08/02 07:30 | Konstantyn Kirsanov v Anton Yolkin | W | 3-1 |
| Ukraine Win Cup | 2021/08/02 06:00 | Roman Cherevko v Konstantyn Kirsanov | W | 1-3 |
| Ukraine Win Cup | 2021/07/31 10:00 | Konstantyn Kirsanov v Levko Kuzyo | L | 2-3 |
| Ukraine Win Cup | 2021/07/31 09:30 | Sergey Zemyantsev v Konstantyn Kirsanov | L | 3-2 |