| TT Cup | 2021/03/23 12:10 | Tsybulin, Sergey v Mykyta Ruban | L | 0-3 |
| TT Cup | 2021/03/22 06:55 | Tsybulin, Sergey v Mykyta Ruban | W | 3-2 |
| TT Cup | 2021/02/11 12:10 | Mykyta Ruban v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/02/10 12:10 | Mykyta Ruban v Tsybulin, Sergey | L | 3-1 |
| TT Cup | 2020/12/24 09:50 | Tsybulin, Sergey v Mykyta Ruban | L | 0-3 |
| TT Cup | 2020/12/23 11:00 | Mykyta Ruban v Tsybulin, Sergey | L | 3-2 |
| TT Cup | 2020/12/23 07:30 | Mykyta Ruban v Tsybulin, Sergey | W | 2-3 |
| TT Cup | 2020/11/17 11:00 | Tsybulin, Sergey v Mykyta Ruban | L | 2-3 |
| TT Cup | 2021/12/01 08:40 | Tsybulin, Sergey v Melnik, Valeriy | L | 0-3 |
| TT Cup | 2021/12/01 06:55 | Tsybulin, Sergey v Zemyancev, Sergei | W | 3-2 |
| TT Cup | 2021/11/25 13:25 | Tsybulin, Sergey v Shkurupii, A. | L | 1-3 |
| TT Cup | 2021/11/25 11:05 | Krutko, Aleksey v Tsybulin, Sergey | L | 3-0 |
| TT Cup | 2021/11/25 09:55 | Tsybulin, Sergey v 슈체르바크, 데니스 | L | 0-3 |
| TT Cup | 2021/11/25 08:45 | Boiko, Serhii v Tsybulin, Sergey | 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 | 2021/12/01 09:15 | 윤치크, 발렌틴 v Mykyta Ruban | W | 1-3 |
| TT Cup | 2021/12/01 07:30 | Melnik, Valeriy v Mykyta Ruban | L | 3-1 |
| TT Cup | 2021/11/18 13:20 | Mykyta Ruban v May, Ivan | W | 3-2 |
| TT Cup | 2021/11/18 10:25 | Nikolenko, Maxim v Mykyta Ruban | W | 0-3 |
| TT Cup | 2021/11/18 09:50 | Mykyta Ruban v May, Ivan | W | 3-2 |
| TT Cup | 2021/11/18 08:40 | Cherevko, Roman v Mykyta Ruban | W | 1-3 |
| TT Cup | 2021/11/18 07:30 | Mykyta Ruban v Trofimov, Nikita | W | 3-1 |
| TT Cup | 2021/11/17 12:45 | Cherevko, Roman v Mykyta Ruban | W | 1-3 |