Estadio: Seoul
| Setka Cup | 2021/02/27 19:55 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |
| Setka Cup | 2021/02/27 04:55 | Oleksandr Kovalchuk v Sergey Tkachev | L | 2-3 |
| Setka Cup | 2021/02/24 09:05 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |
| Setka Cup | 2021/02/23 15:25 | Oleksandr Kovalchuk v Sergey Tkachev | L | 0-3 |
| Setka Cup | 2021/02/21 09:35 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-0 |
| Setka Cup | 2021/02/20 15:25 | Sergey Tkachev v Oleksandr Kovalchuk | L | 3-1 |
| Setka Cup | 2021/02/20 04:55 | Sergey Tkachev v Oleksandr Kovalchuk | W | 0-3 |
| Setka Cup | 2021/02/13 17:55 | Oleksandr Kovalchuk v Sergey Tkachev | L | 2-3 |
| Setka Cup | 2021/02/13 01:55 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-0 |
| Setka Cup | 2021/02/10 07:35 | Oleksandr Kovalchuk v Sergey Tkachev | L | 2-3 |
| Setka Cup | 2021/02/09 15:55 | Oleksandr Kovalchuk v Sergey Tkachev | L | 2-3 |
| Setka Cup | 2021/02/07 09:35 | Sergey Tkachev v Oleksandr Kovalchuk | W | 0-3 |
| Setka Cup | 2021/02/06 16:25 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-0 |
| Setka Cup | 2021/02/06 03:55 | Sergey Tkachev v Oleksandr Kovalchuk | W | 0-3 |
| Setka Cup | 2021/01/23 15:25 | Sergey Tkachev v Oleksandr Kovalchuk | L | 3-2 |
| Setka Cup | 2021/01/17 09:05 | Oleksandr Kovalchuk v Sergey Tkachev | L | 1-3 |
| Setka Cup | 2021/01/02 18:05 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |
| Setka Cup | 2021/01/02 14:35 | Sergey Tkachev v Oleksandr Kovalchuk | W | 0-3 |
| Setka Cup | 2020/12/12 03:55 | Sergey Tkachev v Oleksandr Kovalchuk | W | 2-3 |
| Setka Cup | 2020/12/06 09:25 | Sergey Tkachev v Oleksandr Kovalchuk | L | 3-0 |
| Setka Cup | 2020/12/05 14:25 | Sergey Tkachev v Oleksandr Kovalchuk | L | 3-1 |
| Setka Cup | 2020/11/07 04:55 | Oleksandr Kovalchuk v Sergey Tkachev | L | 0-3 |
| Setka Cup | 2020/10/04 12:55 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-2 |
| Setka Cup | 2020/10/03 16:25 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-2 |
| Setka Cup | 2020/10/01 00:55 | Sergey Tkachev v Oleksandr Kovalchuk | W | 1-3 |
| Setka Cup | 2020/09/24 04:25 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-0 |
| Setka Cup | 2020/09/17 02:55 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |
| Ucrania - Win Cup | 2020/06/19 13:00 | Oleksandr Kovalchuk v Sergey Tkachev | L | 2-3 |
| Ucrania - Win Cup | 2020/06/04 16:30 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |
| Ucrania - Win Cup | 2020/06/03 14:00 | Oleksandr Kovalchuk v Sergey Tkachev | W | 3-1 |