| TT Cup - Ukraina | 2021/07/18 10:40 | Serhii Boiko v Lev Kats | W | 2-3 |
| TT Cup - Ukraina | 2021/07/17 11:15 | Lev Kats v Serhii Boiko | L | 2-3 |
| TT Cup - Ukraina | 2021/06/17 05:25 | Serhii Boiko v Lev Kats | L | 3-1 |
| TT Cup - Ukraina | 2021/06/16 04:50 | Serhii Boiko v Lev Kats | L | 3-2 |
| TT Cup - Ukraina | 2021/05/18 08:20 | Serhii Boiko v Lev Kats | W | 1-3 |
| TT Cup - Ukraina | 2021/05/17 07:10 | Serhii Boiko v Lev Kats | W | 1-3 |
| TT Cup - Ukraina | 2021/05/13 06:35 | Serhii Boiko v Lev Kats | W | 1-3 |
| TT Cup - Ukraina | 2021/05/12 08:20 | Lev Kats v Serhii Boiko | L | 1-3 |
| TT Cup - Ukraina | 2021/08/07 10:05 | Lev Kats v Valentyn Yunchyk | L | 1-3 |
| TT Cup - Ukraina | 2021/08/07 08:20 | Lev Kats v Serhii Hohenko | W | 3-1 |
| TT Cup - Ukraina | 2021/08/07 06:35 | Lev Kats v Evgeniy Pismenniy | W | 3-1 |
| TT Cup - Ukraina | 2021/08/07 04:50 | Lev Kats v Volodymyr Lushnikov | L | 1-3 |
| Ukraine Win Cup | 2021/08/04 10:30 | Anton Yolkin v Lev Kats | L | 3-2 |
| Ukraine Win Cup | 2021/08/04 09:00 | Lev Kats v Valentyn Yunchyk | W | 3-0 |
| Ukraine Win Cup | 2021/08/04 08:30 | Lev Kats v Konstantyn Kirsanov | W | 3-1 |
| Ukraine Win Cup | 2021/08/04 07:30 | Lev Kats v Anton Yolkin | W | 3-2 |
| TT Cup - Ukraina | 2021/08/07 10:40 | Serhii Boiko v Serhii Hohenko | L | 0-3 |
| TT Cup - Ukraina | 2021/08/07 09:30 | Serhii Boiko v Volodymyr Lushnikov | L | 1-3 |
| TT Cup - Ukraina | 2021/08/07 07:45 | Serhii Boiko v Valentyn Yunchyk | L | 1-3 |
| TT Cup - Ukraina | 2021/08/07 05:25 | Serhii Boiko v Evgeniy Pismenniy | L | 2-3 |
| TT Cup - Ukraina | 2021/08/05 04:50 | Serhii Boiko v Aleksey Krutko | L | 0-3 |
| TT Cup - Ukraina | 2021/08/04 12:25 | Serhii Tsybulin v Serhii Boiko | W | 2-3 |
| TT Cup - Ukraina | 2021/08/04 11:15 | Denys Shcherbak v Serhii Boiko | L | 3-2 |
| TT Cup - Ukraina | 2021/08/04 09:30 | Yevhen Masko v Serhii Boiko | L | 3-2 |