| Ukraina Win Cup | 2020/05/13 05:30 | Aleksandr Grishchenko v Sergey Tkachev | W | 0-3 |
| Ukraina Win Cup | 2020/05/03 10:50 | Sergey Tkachev v Aleksandr Grishchenko | L | 2-3 |
| Ukraina Win Cup | 2020/04/26 06:45 | Sergey Tkachev v Aleksandr Grishchenko | W | 3-1 |
| Ukraina Win Cup | 2020/04/19 11:25 | Sergey Tkachev v Aleksandr Grishchenko | W | 3-2 |
| Ukraina Win Cup | 2020/04/18 08:30 | Aleksandr Grishchenko v Sergey Tkachev | L | 3-2 |
| Ukraina Win Cup | 2020/04/12 06:10 | Aleksandr Grishchenko v Sergey Tkachev | L | 3-1 |
| Ukraina Win Cup | 2020/04/11 12:00 | Aleksandr Grishchenko v Sergey Tkachev | L | 3-2 |
| Ukraina Win Cup | 2020/05/13 07:30 | Sergey Tkachev v Yurii Kurishchenko | L | 1-3 |
| Ukraina Win Cup | 2020/05/13 06:00 | Oleksandr Kovalchuk v Sergey Tkachev | L | 3-2 |
| Ukraina Win Cup | 2020/05/13 05:30 | Aleksandr Grishchenko v Sergey Tkachev | W | 0-3 |
| Setka Cup | 2020/05/12 12:25 | Oleksandr Borodachev v Sergey Tkachev | W | 0-3 |
| Setka Cup | 2020/05/12 11:25 | Andrey Panyushkin v Sergey Tkachev | L | 3-2 |
| Setka Cup | 2020/05/12 09:55 | Yurii Kurishchenko v Sergey Tkachev | L | 3-0 |
| Setka Cup | 2020/05/12 07:55 | Eduard Rubtsov v Sergey Tkachev | W | 2-3 |
| Setka Cup - naised | 2020/05/12 05:55 | Timur Karchevskiy v Sergey Tkachev | W | 0-3 |
| Ukraina Win Cup | 2020/05/13 07:00 | Oleksandr Kovalchuk v Aleksandr Grishchenko | L | 3-0 |
| Ukraina Win Cup | 2020/05/13 06:30 | Aleksandr Grishchenko v Yurii Kurishchenko | L | 1-3 |
| Ukraina Win Cup | 2020/05/13 05:30 | Aleksandr Grishchenko v Sergey Tkachev | L | 0-3 |
| Ukraina Win Cup | 2020/05/12 10:00 | Aleksandr Grishchenko v Oleksandr Kovalchuk | L | 1-3 |
| Ukraina Win Cup | 2020/05/12 09:30 | Vitaliy Makarov v Aleksandr Grishchenko | W | 0-3 |
| Ukraina Win Cup | 2020/05/12 08:30 | Ilya Kutniy v Aleksandr Grishchenko | L | 3-1 |
| Ukraina Win Cup | 2020/05/12 07:00 | Oleksandr Kovalchuk v Aleksandr Grishchenko | L | 3-0 |
| Ukraina Win Cup | 2020/05/12 06:30 | Aleksandr Grishchenko v Vitaliy Makarov | L | 0-3 |