| TT Cup Ukraine | 2020/09/02 12:25 | Serhii Boiko v Alexander Tkachenko | W | 3-2 |
| TT Cup Ukraine | 2020/08/22 14:25 | Serhii Boiko v Alexander Tkachenko | W | 3-1 |
| TT Cup Ukraine | 2020/07/12 12:00 | Serhii Boiko v Alexander Tkachenko | L | 1-3 |
| TT Cup Ukraine | 2020/07/12 09:05 | Alexander Tkachenko v Serhii Boiko | W | 1-3 |
| TT Cup Ukraine | 2020/07/11 17:50 | Alexander Tkachenko v Serhii Boiko | L | 3-2 |
| TT Cup Ukraine | 2020/07/05 09:30 | Alexander Tkachenko v Serhii Boiko | L | 3-1 |
| TT Cup Ukraine | 2020/07/04 08:55 | Alexander Tkachenko v Serhii Boiko | L | 3-0 |
| TT Cup Ukraine | 2020/06/19 01:05 | Serhii Boiko v Alexander Tkachenko | L | 2-3 |
| TT Cup Ukraine | 2020/09/02 12:25 | Serhii Boiko v Alexander Tkachenko | W | 3-2 |
| TT Cup Ukraine | 2020/09/02 10:05 | Maxim Nikolenko v Serhii Boiko | L | 3-1 |
| TT Cup Ukraine | 2020/09/02 08:55 | Serhii Boiko v Lev Kats | L | 0-3 |
| TT Cup Ukraine | 2020/09/02 07:45 | Yevhen Masko v Serhii Boiko | L | 3-1 |
| TT Cup Ukraine | 2020/09/02 06:00 | Serhii Boiko v Oleksandr Levadniy | W | 3-1 |
| TT Cup Ukraine | 2020/08/25 12:25 | Serhii Boiko v Yevhen Masko | L | 0-3 |
| TT Cup Ukraine | 2020/08/25 10:05 | Maxim Nikolenko v Serhii Boiko | L | 3-2 |
| TT Cup Ukraine | 2020/08/25 08:55 | Serhii Boiko v Oleksandr Levadniy | L | 1-3 |
| TT Cup Ukraine | 2020/09/02 12:25 | Serhii Boiko v Alexander Tkachenko | L | 3-2 |
| TT Cup Ukraine | 2020/09/02 11:15 | Lev Kats v Alexander Tkachenko | W | 1-3 |
| TT Cup Ukraine | 2020/09/02 09:30 | Yevhen Masko v Alexander Tkachenko | L | 3-1 |
| TT Cup Ukraine | 2020/09/02 07:10 | Oleksandr Levadniy v Alexander Tkachenko | L | 3-1 |
| TT Cup Ukraine | 2020/09/02 04:50 | Maxim Nikolenko v Alexander Tkachenko | W | 1-3 |
| TT Cup (2020) | 2020/08/30 18:25 | Alexander Tkachenko v Vladislav Kalugin | W | 3-0 |
| TT Cup Ukraine | 2020/08/30 17:50 | Alexander Tkachenko v Denys Pesternikov | L | 1-3 |
| TT Cup Ukraine | 2020/08/30 16:40 | Yuryi Shchepanskyi v Alexander Tkachenko | L | 3-1 |