| Ukraina Win Cup | 2020/06/04 14:00 | Aleksandr Grishchenko v Sergey Tkachev | W | 0-3 |
| Ukraina Win Cup | 2020/06/03 11:30 | Aleksandr Grishchenko v Sergey Tkachev | W | 0-3 |
| Ukraina Win Cup | 2020/05/13 08:30 | Sergey Tkachev v Aleksandr Grishchenko | L | 2-3 |
| 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 | 2020/06/11 06:00 | Borys Kostiuk v Sergey Tkachev | W | 2-3 |
| Ukraina Win Cup | 2020/06/11 05:30 | Maksim Butkov v Sergey Tkachev | W | 0-3 |
| Setka Cup | 2020/06/08 11:05 | Andrey Panyushkin v Sergey Tkachev | L | 3-1 |
| Setka Cup | 2020/06/08 09:05 | Sergey Tkachev v Roman Makarenko | W | 3-1 |
| Setka Cup | 2020/06/08 07:35 | Sergey Tkachev v Oleksandr Lykhytskyi | W | 3-0 |
| Setka Cup | 2020/06/08 05:35 | Sergey Tkachev v Eduard Rubtsov | L | 2-3 |
| Setka Cup | 2020/06/07 17:45 | Sergey Tkachev v Artem Chepurnyi | W | 3-0 |
| Setka Cup | 2020/06/07 16:35 | Roman Makarenko v Sergey Tkachev | L | 3-0 |
| Ukraina Win Cup | 2020/06/11 06:30 | Maksim Butkov v Aleksandr Grishchenko | W | 1-3 |
| Ukraina Win Cup | 2020/06/11 05:00 | Borys Kostiuk v Aleksandr Grishchenko | W | 2-3 |
| Ukraina Win Cup | 2020/06/09 00:50 | Aleksandr Grishchenko v Borys Kostiuk | L | 2-3 |
| Ukraina Win Cup | 2020/06/09 00:15 | Oleksandr Borodachev v Aleksandr Grishchenko | W | 1-3 |
| Ukraina Win Cup | 2020/06/08 23:05 | Oleksandr Naida v Aleksandr Grishchenko | L | 3-0 |
| Ukraina Win Cup | 2020/06/08 21:20 | Borys Kostiuk v Aleksandr Grishchenko | L | 3-0 |
| Ukraina Win Cup | 2020/06/08 20:45 | Aleksandr Grishchenko v Oleksandr Borodachev | L | 1-3 |
| Ukraina Win Cup | 2020/06/08 19:35 | Aleksandr Grishchenko v Oleksandr Naida | W | 3-0 |