| Ukraine Win Cup | 2023/05/10 18:00 | Valentyn Yunchyk v Nazar Kovalchuk | L | 3-0 |
| Ukraine Win Cup | 2021/10/04 18:00 | Nazar Kovalchuk v Valentyn Yunchyk | W | 3-1 |
| Ukraine Win Cup | 2023/05/10 20:00 | Mykola Halynskyi v Nazar Kovalchuk | W | 1-3 |
| Ukraine Win Cup | 2023/05/10 19:30 | Denys Shcherbak v Nazar Kovalchuk | L | 3-0 |
| Ukraine Win Cup | 2023/05/10 18:00 | Valentyn Yunchyk v Nazar Kovalchuk | L | 3-0 |
| Ukraine Win Cup | 2023/05/10 17:30 | Nazar Kovalchuk v Mykola Halynskyi | L | 0-3 |
| Ukraine Win Cup | 2023/05/08 23:15 | Nazar Kovalchuk v Anatolii Lievshin | L | 1-3 |
| Ukraine Win Cup | 2023/05/08 22:45 | Valerii Tatarynov v Nazar Kovalchuk | W | 2-3 |
| Ukraine Win Cup | 2023/05/08 21:45 | Liubomyr Sheshurak v Nazar Kovalchuk | W | 1-3 |
| Ukraine Win Cup | 2023/05/08 20:15 | Anatolii Lievshin v Nazar Kovalchuk | L | 3-1 |
| Ukraine Win Cup | 2023/05/10 20:30 | Denys Shcherbak v Valentyn Yunchyk | L | 3-0 |
| Ukraine Win Cup | 2023/05/10 19:00 | Mykola Halynskyi v Valentyn Yunchyk | W | 1-3 |
| Ukraine Win Cup | 2023/05/10 18:00 | Valentyn Yunchyk v Nazar Kovalchuk | W | 3-0 |
| Ukraine Win Cup | 2023/05/10 17:00 | Valentyn Yunchyk v Denys Shcherbak | W | 3-1 |
| Ukraine Win Cup | 2023/05/10 16:00 | Valentyn Yunchyk v Mykola Halynskyi | W | 3-1 |
| TT Cup | 2022/08/14 19:00 | Valentyn Yunchyk v Nazarii Hrytsyienko | W | 3-1 |
| TT Cup | 2022/08/14 18:30 | Valentyn Yunchyk v Nazarii Hrytsyienko | W | 3-1 |
| TT Cup | 2022/08/14 16:00 | Dmitriy Vahta v Valentyn Yunchyk | W | 0-3 |