| TT Cup | 2021/11/24 09:20 | Tsybulin, Sergey v Boiko, Serhii | L | 3-1 |
| TT Cup | 2021/10/28 06:40 | Boiko, Serhii v Tsybulin, Sergey | W | 3-0 |
| TT Cup | 2021/10/27 06:00 | Boiko, Serhii v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/10/21 04:55 | Boiko, Serhii v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/10/20 07:15 | Boiko, Serhii v Tsybulin, Sergey | L | 2-3 |
| TT Cup | 2021/09/30 10:45 | Boiko, Serhii v Tsybulin, Sergey | L | 0-3 |
| TT Cup | 2021/09/29 05:30 | Tsybulin, Sergey v Boiko, Serhii | L | 3-1 |
| TT Cup | 2021/09/26 14:40 | Boiko, Serhii v Tsybulin, Sergey | L | 1-3 |
| TT Cup | 2021/11/25 06:25 | Boiko, Serhii v 슈체르바크, 데니스 | W | 3-2 |
| TT Cup | 2021/11/24 14:00 | Boiko, Serhii v Molochko, Anton | W | 3-1 |
| TT Cup | 2021/11/24 11:40 | Shkurupii, A. v Boiko, Serhii | W | 1-3 |
| TT Cup | 2021/11/24 09:20 | Tsybulin, Sergey v Boiko, Serhii | L | 3-1 |
| TT Cup | 2021/11/24 08:10 | Boiko, Serhii v 슈체르바크, 데니스 | L | 2-3 |
| TT Cup | 2021/11/24 07:00 | Krutko, Aleksey v Boiko, Serhii | L | 3-0 |
| TT Cup | 2021/11/21 18:00 | Boiko, Serhii v Zemyancev, Sergei | L | 1-3 |
| TT Cup | 2021/11/21 16:15 | Vakulenko, Denis v Boiko, Serhii | L | 3-0 |
| TT Cup | 2021/11/25 07:00 | Tsybulin, Sergey v Molochko, Anton | W | 3-1 |
| TT Cup | 2021/11/24 12:50 | Tsybulin, Sergey v Shkurupii, A. | W | 3-1 |
| TT Cup | 2021/11/24 11:05 | Tsybulin, Sergey v Krutko, Aleksey | W | 3-1 |
| TT Cup | 2021/11/24 09:20 | Tsybulin, Sergey v Boiko, Serhii | W | 3-1 |
| TT Cup | 2021/11/24 07:35 | Tsybulin, Sergey v Molochko, Anton | L | 1-3 |
| TT Cup | 2021/11/24 05:50 | Tsybulin, Sergey v 슈체르바크, 데니스 | L | 0-3 |
| TT Cup | 2021/11/14 17:25 | Gogenko, Sergiy v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/11/14 16:15 | Tsybulin, Sergey v Kuzyo, Levko | W | 3-1 |