| 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 |
| TT Cup Ukraine | 2020/08/30 10:05 | Nazar Kovalchuk v Denys Shcherbak | W | 3-0 |
| TT Cup Ukraine | 2020/08/29 06:00 | Denys Shcherbak v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2020/08/06 08:20 | Nazar Kovalchuk v Denys Shcherbak | L | 1-3 |
| TT Cup Ukraine | 2020/08/05 12:25 | Nazar Kovalchuk v Denys Shcherbak | W | 3-2 |
| TT Cup Ukraine | 2020/07/21 23:05 | Nazar Kovalchuk v Denys Shcherbak | W | 3-0 |
| TT Cup Ukraine | 2021/10/13 11:50 | Nazar Kovalchuk v Serhii Tsybulin | W | 3-0 |
| TT Cup Ukraine | 2021/10/13 10:05 | Nazar Kovalchuk v Denys Shcherbak | L | 2-3 |
| TT Cup Ukraine | 2021/10/13 08:20 | Nazar Kovalchuk v Andrii Baklykov | L | 2-3 |
| TT Cup Ukraine | 2021/10/13 06:35 | Nazar Kovalchuk v Oleksandr Shkurupii | L | 0-3 |
| TT Cup Ukraine | 2021/10/13 04:50 | Nazar Kovalchuk v Aleksey Krutko | L | 2-3 |
| TT Cup Ukraine | 2021/10/12 09:30 | Andrii Datsenko v Nazar Kovalchuk | W | 2-3 |
| TT Cup Ukraine | 2021/10/12 08:55 | Nazar Kovalchuk v Vitalii Vovk | W | 3-1 |
| TT Cup Ukraine | 2021/10/12 06:35 | Nazar Kovalchuk v Volodymyr Plishylo | L | 1-3 |
| TT Cup Ukraine | 2021/10/13 12:25 | Denys Shcherbak v Aleksey Krutko | W | 3-0 |
| TT Cup Ukraine | 2021/10/13 10:05 | Nazar Kovalchuk v Denys Shcherbak | W | 2-3 |
| TT Cup Ukraine | 2021/10/13 08:55 | Denys Shcherbak v Oleksandr Shkurupii | L | 2-3 |
| TT Cup Ukraine | 2021/10/13 07:45 | Serhii Tsybulin v Denys Shcherbak | W | 2-3 |
| TT Cup Ukraine | 2021/10/13 06:00 | Denys Shcherbak v Andrii Baklykov | L | 1-3 |
| TT Cup Ukraine | 2021/10/10 17:00 | Roman Cherevko v Denys Shcherbak | L | 3-0 |
| TT Cup Ukraine | 2021/10/10 15:50 | Levko Kuzyo v Denys Shcherbak | W | 1-3 |
| TT Cup Ukraine | 2021/10/10 12:20 | Yevhenii Kryvorotko v Denys Shcherbak | W | 2-3 |