| Ukraine Win Cup | 2023/02/03 18:15 | Nazar Kovalchuk v Denys Shcherbak | L | 2-3 |
| Ukraine Win Cup | 2023/02/03 16:15 | Denys Shcherbak v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/10/27 04:50 | Nazar Kovalchuk v Denys Shcherbak | W | 3-1 |
| TT Cup Ukraine | 2021/10/14 11:15 | Nazar Kovalchuk v Denys Shcherbak | W | 3-1 |
| TT Cup Ukraine | 2021/10/14 05:25 | Nazar Kovalchuk v Denys Shcherbak | W | 3-1 |
| TT Cup Ukraine | 2021/10/13 10:05 | Nazar Kovalchuk v Denys Shcherbak | L | 2-3 |
| TT Cup Ukraine | 2021/08/08 14:20 | Denys Shcherbak v Nazar Kovalchuk | W | 1-3 |
| TT Cup Ukraine | 2021/08/07 15:30 | Denys Shcherbak v Nazar Kovalchuk | L | 3-0 |
| Ukraine Win Cup | 2023/02/15 11:45 | Maxim Nikolenko v Nazar Kovalchuk | W | 2-3 |
| Ukraine Win Cup | 2023/02/15 10:15 | Nazar Kovalchuk v Vladislav Kalugin | W | 3-2 |
| Ukraine Win Cup | 2023/02/15 09:45 | Nazar Kovalchuk v Oleksandr Ivashkin | W | 3-2 |
| Ukraine Win Cup | 2023/02/15 08:45 | Nazar Kovalchuk v Maxim Nikolenko | L | 1-3 |
| Ukraine Win Cup | 2023/02/15 07:15 | Vladislav Kalugin v Nazar Kovalchuk | W | 0-3 |
| Ukraine Win Cup | 2023/02/15 06:45 | Oleksandr Ivashkin v Nazar Kovalchuk | L | 3-1 |
| Ukraine Win Cup | 2023/02/14 16:30 | Maxim Nikolenko v Nazar Kovalchuk | L | 3-2 |
| Ukraine Win Cup | 2023/02/14 15:30 | Nazar Kovalchuk v Mykola Halynskyi | L | 1-3 |
| Ukraine Win Cup | 2023/02/17 00:45 | Denys Shcherbak v Yuryi Shchepanskyi | L | 1-3 |
| Ukraine Win Cup | 2023/02/16 23:45 | Denys Shcherbak v Vadim Griban | W | 3-2 |
| Ukraine Win Cup | 2023/02/16 22:15 | Denys Shcherbak v Mykola Halynskyi | L | 1-3 |
| Ukraine Win Cup | 2023/02/16 21:45 | Yuryi Shchepanskyi v Denys Shcherbak | W | 2-3 |
| Ukraine Win Cup | 2023/02/16 20:45 | Vadim Griban v Denys Shcherbak | W | 1-3 |
| Ukraine Win Cup | 2023/02/16 19:15 | Mykola Halynskyi v Denys Shcherbak | W | 2-3 |
| Ukraine Win Cup | 2023/02/15 18:15 | Mykola Halynskyi v Denys Shcherbak | L | 3-2 |
| Ukraine Win Cup | 2023/02/15 16:45 | Denys Shcherbak v Viktor Vasylevskyi | W | 3-2 |