| TT Cup Ukraine | 2021/04/11 10:55 | Viktor Kotov v Artem Tkachenko | W | 2-3 |
| TT Cup Ukraine | 2021/04/10 12:05 | Viktor Kotov v Artem Tkachenko | W | 1-3 |
| TT Cup Ukraine | 2021/04/10 05:40 | Artem Tkachenko v Viktor Kotov | L | 0-3 |
| TT Cup Ukraine | 2021/02/19 08:25 | Artem Tkachenko v Viktor Kotov | W | 3-2 |