| TT Cup | 2021/10/27 07:10 | Tsybulin, Sergey v Shcherbak, Denys | W | 0-3 |
| TT Cup | 2021/10/21 12:30 | Shcherbak, Denys v Tsybulin, Sergey | L | 1-3 |
| TT Cup | 2021/10/20 09:00 | Shcherbak, Denys v Tsybulin, Sergey | W | 3-2 |
| TT Cup | 2021/10/13 07:45 | Tsybulin, Sergey v Shcherbak, Denys | W | 2-3 |
| TT Cup | 2021/10/07 06:05 | Shcherbak, Denys v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/10/06 10:10 | Tsybulin, Sergey v Shcherbak, Denys | W | 1-3 |
| TT Cup | 2021/09/30 06:05 | Shcherbak, Denys v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2021/09/29 11:55 | Shcherbak, Denys v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/10/28 07:15 | Shcherbak, Denys v Shkurupii, A. | W | 3-1 |
| TT Cup | 2021/10/28 06:05 | Shcherbak, Denys v Krutko, Aleksey | L | 1-3 |
| TT Cup | 2021/10/27 12:25 | Boiko, Serhii v Shcherbak, Denys | W | 2-3 |
| TT Cup | 2021/10/27 11:15 | Shkurupii, A. v Shcherbak, Denys | L | 3-0 |
| TT Cup | 2021/10/27 09:30 | Krutko, Aleksey v Shcherbak, Denys | W | 1-3 |
| TT Cup | 2021/10/27 07:10 | Tsybulin, Sergey v Shcherbak, Denys | W | 0-3 |
| TT Cup | 2021/10/27 04:50 | Kovalchuk, Nazar v Shcherbak, Denys | L | 3-1 |
| Ukraine Win Cup | 2021/10/24 10:00 | Yolkin, Anton v Shcherbak, Denys | L | 3-0 |
| TT Cup | 2021/10/28 07:50 | Tsybulin, Sergey v Krutko, Aleksey | W | 3-0 |
| TT Cup | 2021/10/28 06:40 | Boiko, Serhii v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/10/28 05:30 | Tsybulin, Sergey v Shkurupii, A. | L | 2-3 |
| TT Cup | 2021/10/27 13:00 | Tsybulin, Sergey v Shkurupii, A. | L | 0-3 |
| TT Cup | 2021/10/27 10:40 | Krutko, Aleksey v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/10/27 08:20 | Kovalchuk, Nazar v Tsybulin, Sergey | L | 3-2 |
| TT Cup | 2021/10/27 07:10 | Tsybulin, Sergey v Shcherbak, Denys | L | 0-3 |
| TT Cup | 2021/10/27 06:00 | Boiko, Serhii v Tsybulin, Sergey | W | 0-3 |