Stadium: Seoul
| Setka Cup | 2021/10/09 15:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | W | 2-3 |
| Setka Cup | 2021/10/06 23:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | W | 1-3 |
| Setka Cup | 2021/10/05 14:35 | Tkachev, Sergey v Kovalchuk, Oleksandr | W | 3-2 |
| Setka Cup | 2021/10/02 15:25 | Tkachev, Sergey v Kovalchuk, Oleksandr | W | 3-1 |
| Setka Cup | 2021/09/28 15:55 | Kovalchuk, Oleksandr v Tkachev, Sergey | L | 3-2 |
| Setka Cup | 2021/09/28 01:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | W | 1-3 |
| Setka Cup | 2021/09/23 00:55 | Kovalchuk, Oleksandr v Tkachev, Sergey | W | 0-3 |
| Setka Cup | 2021/09/21 15:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | L | 3-1 |
| Setka Cup | 2021/10/12 14:25 | Babenko, P. v Tkachev, Sergey | W | 0-3 |
| Setka Cup | 2021/10/09 18:55 | Babenko, P. v Tkachev, Sergey | L | 3-1 |
| Setka Cup | 2021/10/09 17:25 | Serhii Chelpanov v Tkachev, Sergey | W | 0-3 |
| Setka Cup | 2021/10/09 15:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | W | 2-3 |
| Setka Cup | 2021/10/09 13:25 | Shyndel, Igor v Tkachev, Sergey | L | 3-2 |
| Setka Cup | 2021/10/09 03:35 | Babenko, P. v Tkachev, Sergey | W | 2-3 |
| Setka Cup | 2021/10/09 02:35 | Shyndel, Igor v Tkachev, Sergey | W | 1-3 |
| Setka Cup | 2021/10/09 01:05 | Likhitsky, Alexander v Tkachev, Sergey | W | 0-3 |
| Setka Cup | 2021/10/12 13:25 | Kyi, Y. v Kovalchuk, Oleksandr | L | 3-0 |
| Setka Cup | 2021/10/09 20:25 | Kovalchuk, Oleksandr v Babenko, P. | L | 2-3 |
| Setka Cup | 2021/10/09 18:25 | Serhii Chelpanov v Kovalchuk, Oleksandr | W | 2-3 |
| Setka Cup | 2021/10/09 16:25 | Shyndel, Igor v Kovalchuk, Oleksandr | L | 3-1 |
| Setka Cup | 2021/10/09 15:25 | Kovalchuk, Oleksandr v Tkachev, Sergey | L | 2-3 |
| 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 Kovrikov, Andrey | W | 3-2 |