| Setka Cup (2020) | 2020/10/03 16:25 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-2 |
| Setka Cup (2020) | 2020/10/01 00:55 | Sergey Tkachev v Oleksandr Kovalchuk | W | 1-3 |
| Setka Cup (2020) | 2020/09/24 04:25 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-0 |
| Setka Cup (2020) | 2020/09/17 02:55 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |
| Ukraine Win Cup | 2020/06/19 13:00 | Oleksandr Kovalchuk v Sergey Tkachev | L | 2-3 |
| Ukraine Win Cup | 2020/06/04 16:30 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |
| Ukraine Win Cup | 2020/06/03 14:00 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |
| Ukraine Win Cup | 2020/05/13 09:00 | Sergey Tkachev v Oleksandr Kovalchuk | W | 1-3 |
| Setka Cup (2020) | 2020/10/04 10:55 | Yurii Kurishchenko v Oleksandr Kovalchuk | W | 0-3 |
| Setka Cup (2020) | 2020/10/04 08:55 | Oleg Pavlyuk v Oleksandr Kovalchuk | L | 3-1 |
| Setka Cup (2020) | 2020/10/04 07:55 | Oleksandr Kovalchuk v Oleksandr Mishchenko | W | 3-0 |
| Setka Cup (2020) | 2020/10/03 19:25 | Oleksandr Kovalchuk v Oleg Pavlyuk | W | 3-2 |
| Setka Cup (2020) | 2020/10/03 17:55 | Oleksandr Kovalchuk v Oleksandr Mishchenko | L | 2-3 |
| Setka Cup (2020) | 2020/10/03 16:25 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-2 |
| Setka Cup (2020) | 2020/10/03 13:25 | Oleksandr Kovalchuk v Yurii Kurishchenko | W | 3-2 |
| Setka Cup (2020) | 2020/10/01 04:25 | Daniil Gavrish v Oleksandr Kovalchuk | W | 0-3 |
| Setka Cup (2020) | 2020/10/04 11:25 | Sergey Tkachev v Oleksandr Mishchenko | L | 1-3 |
| Setka Cup (2020) | 2020/10/04 09:25 | Artem Chepurnyi v Sergey Tkachev | W | 1-3 |
| Setka Cup (2020) | 2020/10/04 07:25 | Oleg Pavlyuk v Sergey Tkachev | W | 1-3 |
| Setka Cup (2020) | 2020/10/04 06:25 | Yurii Kurishchenko v Sergey Tkachev | W | 2-3 |
| Setka Cup (2020) | 2020/10/03 20:25 | Sergey Tkachev v Artem Chepurnyi | L | 0-3 |
| Setka Cup (2020) | 2020/10/03 18:25 | Oleg Pavlyuk v Sergey Tkachev | L | 3-1 |
| Setka Cup (2020) | 2020/10/03 16:25 | Oleksandr Kovalchuk v Sergey Tkachev | L | 3-2 |
| Setka Cup (2020) | 2020/10/03 15:25 | Sergey Tkachev v Yurii Kurishchenko | L | 2-3 |