Stadium: Seoul
| Setka Cup | 2021/10/06 23:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | L | 1-3 |
| Setka Cup | 2021/10/05 14:35 | Tkachev, Sergey v Kovalchuk, Oleksandr | L | 3-2 |
| Setka Cup | 2021/10/02 15:25 | Tkachev, Sergey v Kovalchuk, Oleksandr | L | 3-1 |
| Setka Cup | 2021/09/28 15:55 | Kovalchuk, Oleksandr v Tkachev, Sergey | W | 3-2 |
| Setka Cup | 2021/09/28 01:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | L | 1-3 |
| Setka Cup | 2021/09/23 00:55 | Kovalchuk, Oleksandr v Tkachev, Sergey | L | 0-3 |
| Setka Cup | 2021/09/21 15:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | W | 3-1 |
| Setka Cup | 2021/09/18 20:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | L | 0-3 |
| Setka Cup | 2021/10/09 14:25 | Matiushenko, Andrii v Kovalchuk, Oleksandr | L | 3-1 |
| Setka Cup | 2021/10/09 04:25 | Chornobab, Volodymyr v Kovalchuk, Oleksandr | L | 3-0 |
| Setka Cup | 2021/10/09 02:55 | Kovalchuk, Oleksandr v Andrii Kovrikov | W | 3-2 |
| Setka Cup | 2021/10/09 00:55 | Oleksandr Dukhovenko v Kovalchuk, Oleksandr | W | 2-3 |
| Setka Cup | 2021/10/08 22:55 | Kyi, Y. v Kovalchuk, Oleksandr | L | 3-1 |
| Setka Cup | 2021/10/08 21:55 | Artem Chepurnyi v Kovalchuk, Oleksandr | W | 1-3 |
| Setka Cup | 2021/10/07 04:25 | Kovalchuk, Oleksandr v Matiushenko, Andrii | W | 3-2 |
| Setka Cup | 2021/10/07 02:25 | Pavlo Babenko v Kovalchuk, Oleksandr | W | 1-3 |
| Setka Cup | 2021/10/09 13:25 | Igor Shyndel v Tkachev, Sergey | L | 3-2 |
| Setka Cup | 2021/10/09 03:35 | Pavlo Babenko v Tkachev, Sergey | W | 2-3 |
| Setka Cup | 2021/10/09 02:35 | Igor Shyndel v Tkachev, Sergey | W | 1-3 |
| Setka Cup | 2021/10/09 01:05 | Oleksandr Lykhytskyi v Tkachev, Sergey | W | 0-3 |
| Setka Cup | 2021/10/08 23:05 | Isakov, Vyacheslav v Tkachev, Sergey | L | 3-1 |
| Setka Cup | 2021/10/08 21:05 | Matiushenko, Andrii v Tkachev, Sergey | W | 2-3 |
| Setka Cup | 2021/10/07 03:55 | Oleksandr Dukhovenko v Tkachev, Sergey | W | 1-3 |
| Setka Cup | 2021/10/07 02:55 | Matiushenko, Andrii v Tkachev, Sergey | W | 0-3 |