| TT Cup Ukraine | 2020/06/01 15:25 | Alexander Tkachenko v Serhii Boiko | W | 3-0 |
| TT Cup Ukraine | 2020/05/21 20:15 | Serhii Boiko v Alexander Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2020/05/20 21:10 | Alexander Tkachenko v Serhii Boiko | L | 2-3 |
| TT Cup Ukraine | 2020/05/15 06:45 | Serhii Boiko v Alexander Tkachenko | L | 3-0 |
| TT Cup | 2020/05/14 19:00 | Alexander Tkachenko v Serhii Boiko | W | 3-1 |
| TT Cup Ukraine | 2020/05/14 17:50 | Serhii Boiko v Alexander Tkachenko | L | 3-1 |