| TT Cup | 2021/09/30 06:05 | Shcherbak, Denys v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/09/29 11:55 | Shcherbak, Denys v Tsybulin, Sergey | W | 0-3 |
| TT Cup | 2021/09/23 05:25 | Tsybulin, Sergey v Shcherbak, Denys | L | 0-3 |
| TT Cup | 2021/09/22 09:30 | Tsybulin, Sergey v Shcherbak, Denys | L | 1-3 |
| TT Cup | 2021/09/16 08:55 | Tsybulin, Sergey v Shcherbak, Denys | L | 2-3 |
| TT Cup | 2021/09/15 06:35 | Shcherbak, Denys v Tsybulin, Sergey | L | 3-1 |
| TT Cup | 2021/09/09 09:00 | Shcherbak, Denys v Tsybulin, Sergey | W | 1-3 |
| TT Cup | 2021/09/08 04:55 | Shcherbak, Denys v Tsybulin, Sergey | W | 0-3 |
| TT Cup | 2021/10/06 09:00 | Shkurupii, A. v Tsybulin, Sergey | W | 0-3 |
| TT Cup | 2021/10/06 07:15 | Levadniy, Aleksandr v Tsybulin, Sergey | W | 1-3 |
| TT Cup | 2021/10/06 05:30 | Anton Molochko v Tsybulin, Sergey | W | 1-3 |
| TT Cup | 2021/10/03 17:00 | Roman Cherevko v Tsybulin, Sergey | L | 3-2 |
| TT Cup | 2021/10/03 15:50 | Krivorotko, E. v Tsybulin, Sergey | W | 2-3 |
| TT Cup | 2021/10/03 12:20 | Baranovskiy, Sergey v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/10/03 10:00 | Kuzyo, Levko v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/10/03 07:40 | Zemyancev, Sergei v Tsybulin, Sergey | W | 1-3 |
| TT Cup | 2021/10/06 07:50 | Anton Molochko v Shcherbak, Denys | L | 3-0 |
| TT Cup | 2021/10/06 06:05 | Levadniy, Aleksandr v Shcherbak, Denys | W | 2-3 |
| TT Cup | 2021/10/06 04:55 | Shkurupii, A. v Shcherbak, Denys | L | 3-1 |
| TT Cup | 2021/09/30 12:30 | Shcherbak, Denys v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/09/30 10:10 | Trofimov, Nikita v Shcherbak, Denys | L | 3-0 |
| TT Cup | 2021/09/30 09:00 | Shcherbak, Denys v Teterya, Yuriy | W | 3-1 |
| TT Cup | 2021/09/30 07:50 | Boiko, Serhii v Shcherbak, Denys | W | 2-3 |
| TT Cup | 2021/09/30 06:05 | Shcherbak, Denys v Tsybulin, Sergey | W | 3-0 |