| TT Cup | 2021/09/09 09:00 | Shcherbak, Denys v Tsybulin, Sergey | L | 1-3 |
| TT Cup | 2021/09/08 04:55 | Shcherbak, Denys v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/09/02 11:15 | Shcherbak, Denys v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/09/01 08:20 | Tsybulin, Sergey v Shcherbak, Denys | L | 3-1 |
| TT Cup | 2021/08/25 08:55 | Tsybulin, Sergey v Shcherbak, Denys | W | 0-3 |
| TT Cup | 2021/08/19 06:00 | Shcherbak, Denys v Tsybulin, Sergey | W | 3-2 |
| TT Cup | 2021/08/12 08:55 | Shcherbak, Denys v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/08/11 12:25 | Shcherbak, Denys v Tsybulin, Sergey | W | 3-1 |
| TT Cup | 2021/09/15 04:50 | Shcherbak, Denys v Yevhen Masko | L | 1-3 |
| Ukraine Win Cup | 2021/09/13 10:00 | Shcherbak, Denys v Roman Cherevko | W | 3-1 |
| Ukraine Win Cup | 2021/09/13 09:30 | Yolkin, Anton v Shcherbak, Denys | L | 3-2 |
| Ukraine Win Cup | 2021/09/13 08:30 | Krivorotko, E. v Shcherbak, Denys | L | 3-2 |
| Ukraine Win Cup | 2021/09/13 07:00 | Roman Cherevko v Shcherbak, Denys | W | 2-3 |
| Ukraine Win Cup | 2021/09/13 06:30 | Shcherbak, Denys v Yolkin, Anton | W | 3-1 |
| Ukraine Win Cup | 2021/09/13 05:30 | Shcherbak, Denys v Krivorotko, E. | W | 3-2 |
| TT Cup | 2021/09/12 14:40 | Shcherbak, Denys v Zemyancev, Sergei | W | 3-2 |
| TT Cup | 2021/09/15 05:25 | Krutko, Aleksey v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/09/09 13:05 | Krutko, Aleksey v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/09/09 11:20 | Tsybulin, Sergey v Boiko, Serhii | W | 3-0 |
| TT Cup | 2021/09/09 09:00 | Shcherbak, Denys v Tsybulin, Sergey | W | 1-3 |
| TT Cup | 2021/09/09 06:40 | Andrii Baklykov v Tsybulin, Sergey | L | 3-1 |
| TT Cup | 2021/09/09 05:30 | Serhii Ponomarenko v Tsybulin, Sergey | W | 2-3 |
| TT Cup | 2021/09/08 12:30 | Andrii Baklykov v Tsybulin, Sergey | W | 1-3 |
| TT Cup | 2021/09/08 11:20 | Krutko, Aleksey v Tsybulin, Sergey | L | 3-0 |