| TT Cup Ukraine | 2021/05/18 08:20 | Serhii Boiko v Lev Kats | L | 1-3 |
| TT Cup Ukraine | 2021/05/17 07:10 | Serhii Boiko v Lev Kats | L | 1-3 |
| TT Cup Ukraine | 2021/05/13 06:35 | Serhii Boiko v Lev Kats | L | 1-3 |
| TT Cup Ukraine | 2021/05/12 08:20 | Lev Kats v Serhii Boiko | W | 1-3 |
| TT Cup Ukraine | 2021/05/02 10:05 | Serhii Boiko v Lev Kats | L | 1-3 |
| TT Cup Ukraine | 2021/05/01 12:25 | Serhii Boiko v Lev Kats | L | 2-3 |
| TT Cup Ukraine | 2021/04/11 05:25 | Lev Kats v Serhii Boiko | L | 3-0 |
| TT Cup Ukraine | 2021/04/10 13:00 | Lev Kats v Serhii Boiko | L | 3-0 |
| TT Cup Ukraine | 2021/06/10 10:40 | Oleksandr Levadniy v Serhii Boiko | W | 2-3 |
| TT Cup Ukraine | 2021/06/10 10:05 | Denys Shcherbak v Serhii Boiko | L | 3-1 |
| TT Cup Ukraine | 2021/06/10 07:45 | Anton Molochko v Serhii Boiko | L | 3-2 |
| TT Cup Ukraine | 2021/06/10 06:00 | Serhii Tsybulin v Serhii Boiko | W | 2-3 |
| TT Cup Ukraine | 2021/06/10 04:50 | Oleksandr Levadniy v Serhii Boiko | L | 3-2 |
| TT Cup Ukraine | 2021/06/09 12:25 | Serhii Tsybulin v Serhii Boiko | W | 1-3 |
| TT Cup Ukraine | 2021/06/09 11:15 | Serhii Boiko v Anton Molochko | L | 1-3 |
| TT Cup Ukraine | 2021/06/09 08:55 | Serhii Boiko v Denys Shcherbak | W | 3-0 |
| Ukraine Win Cup | 2021/06/10 10:00 | Lev Kats v Dmitriy Aseev | L | 1-3 |
| Ukraine Win Cup | 2021/06/10 09:30 | Andrii Fedorchenko v Lev Kats | L | 3-0 |
| Ukraine Win Cup | 2021/06/10 08:30 | Anton Popov v Lev Kats | W | 1-3 |
| Ukraine Win Cup | 2021/06/10 07:00 | Dmitriy Aseev v Lev Kats | W | 1-3 |
| Ukraine Win Cup | 2021/06/10 06:30 | Lev Kats v Anton Popov | W | 3-0 |
| Ukraine Win Cup | 2021/06/10 05:30 | Lev Kats v Andrii Fedorchenko | L | 0-3 |
| Ukraine Win Cup | 2021/06/04 10:30 | Roman Derypaska v Lev Kats | L | 3-2 |
| Ukraine Win Cup | 2021/06/04 09:00 | Lev Kats v Mykhailo Zholubak | L | 0-3 |