| Ukraine Win Cup | 2020/05/13 09:00 | Tkachev, Sergey v Oleksandr Kovalchuk | W | 1-3 |
| Ukraine Win Cup | 2020/05/13 06:00 | Oleksandr Kovalchuk v Tkachev, Sergey | W | 3-2 |
| Ukraine Win Cup | 2020/06/03 12:30 | Oleksandr Dukhovenko v Oleksandr Kovalchuk | L | 3-2 |
| Setka Cup | 2020/06/02 16:55 | Oleksandr Kovalchuk v Sazhnev, Vitalii | W | 3-2 |
| Setka Cup | 2020/06/02 15:55 | Kirsanov, Konstantin v Oleksandr Kovalchuk | W | 0-3 |
| Setka Cup | 2020/06/02 14:25 | Oleksandr Kovalchuk v Gavrish, Daniil | L | 1-3 |
| Setka Cup | 2020/06/01 19:55 | Oleksandr Kovalchuk v Cherepnin, Maksym | L | 2-3 |
| Setka Cup | 2020/06/01 17:55 | Sazhnev, Vitalii v Oleksandr Kovalchuk | W | 0-3 |
| Setka Cup | 2020/06/01 16:55 | Oleksandr Kovalchuk v Moroz, Kostiantyn | L | 0-3 |
| Setka Cup | 2020/06/01 15:55 | Kirsanov, Konstantin v Oleksandr Kovalchuk | L | 3-1 |
| Ukraine Win Cup | 2020/06/03 13:00 | Tkachev, Sergey v Butkov, Maksim | W | 3-1 |
| Ukraine Win Cup | 2020/06/03 11:30 | Grishchenko, A. v Tkachev, Sergey | W | 0-3 |
| Setka Cup | 2020/05/29 10:55 | Matiushenko, Andrii v Tkachev, Sergey | L | 3-0 |
| Setka Cup | 2020/05/29 10:25 | Tkachev, Sergey v Teteruk, Michael | L | 0-3 |
| Setka Cup | 2020/05/29 09:25 | Tkachev, Sergey v Panyushkin, Andrey | L | 2-3 |
| Setka Cup | 2020/05/29 07:55 | Tkachev, Sergey v Eduard Rubtsov | W | 3-0 |
| Setka Cup | 2020/05/29 06:55 | Tkachev, Sergey v Matiushenko, Andrii | W | 3-2 |
| Setka Cup | 2020/05/28 12:55 | Tkachev, Sergey v Panyushkin, Andrey | W | 3-1 |