| Ukraina Win Cup | 2021/11/25 07:30 | Nazar Kovalchuk v Anton Riabukhin | W | 0-3 |
| Ukraina Win Cup | 2021/11/08 13:00 | Nazar Kovalchuk v Anton Riabukhin | L | 3-0 |
| Ukraina Win Cup | 2021/11/08 10:00 | Anton Riabukhin v Nazar Kovalchuk | W | 3-2 |
| Ukraina Win Cup | 2021/11/05 16:30 | Anton Riabukhin v Nazar Kovalchuk | W | 3-2 |
| Ukraina Win Cup | 2021/11/05 13:30 | Nazar Kovalchuk v Anton Riabukhin | W | 0-3 |
| Ukraina TT Cup | 2021/10/26 10:40 | Anton Riabukhin v Nazar Kovalchuk | W | 3-2 |
| Ukraina TT Cup | 2021/10/26 07:45 | Nazar Kovalchuk v Anton Riabukhin | W | 0-3 |
| Ukraina TT Cup | 2021/10/25 09:30 | Anton Riabukhin v Nazar Kovalchuk | W | 3-2 |
| Ukraina Win Cup | 2021/11/25 10:00 | Anton Riabukhin v Dmitriy Aseev | L | 1-3 |
| Ukraina Win Cup | 2021/11/25 07:30 | Nazar Kovalchuk v Anton Riabukhin | W | 0-3 |
| Ukraina Win Cup | 2021/11/25 07:00 | Dmitriy Aseev v Anton Riabukhin | L | 3-1 |
| Ukraina Win Cup | 2021/11/23 12:00 | Oleksandr Ivashkin v Anton Riabukhin | L | 3-1 |
| Ukraina Win Cup | 2021/11/23 10:30 | Anton Riabukhin v Oleg Pavlyuk | L | 1-3 |
| Ukraina Win Cup | 2021/11/23 10:00 | Anton Riabukhin v Dmitriy Aseev | W | 3-1 |
| Ukraina Win Cup | 2021/11/23 09:00 | Anton Riabukhin v Oleksandr Ivashkin | L | 1-3 |
| Ukraina Win Cup | 2021/11/23 07:30 | Oleg Pavlyuk v Anton Riabukhin | L | 3-1 |
| Ukraina Win Cup | 2021/11/25 09:30 | Oleksandr Ivashkin v Nazar Kovalchuk | L | 3-0 |
| Ukraina Win Cup | 2021/11/25 08:30 | Nazar Kovalchuk v Dmitriy Aseev | L | 1-3 |
| Ukraina Win Cup | 2021/11/25 07:30 | Nazar Kovalchuk v Anton Riabukhin | L | 0-3 |
| Ukraina Win Cup | 2021/11/25 06:30 | Nazar Kovalchuk v Oleksandr Ivashkin | L | 0-3 |
| Ukraina Win Cup | 2021/11/24 12:00 | Artyom Maximenko v Nazar Kovalchuk | W | 1-3 |
| Ukraina Win Cup | 2021/11/24 10:30 | Nazar Kovalchuk v Oleksandr Ivashkin | W | 3-2 |
| Ukraina Win Cup | 2021/11/24 10:00 | Nazar Kovalchuk v Oleg Pavlyuk | W | 3-2 |
| Ukraina Win Cup | 2021/11/24 09:00 | Nazar Kovalchuk v Artyom Maximenko | L | 0-3 |