| TT Star Series | 2021/04/06 06:00 | Jakub Seibert v Filip Cernota | L | 3-2 |
| TT Star Series | 2021/03/29 13:15 | Filip Cernota v Jakub Seibert | L | 0-3 |
| TT Star Series | 2021/03/26 10:15 | Filip Cernota v Jakub Seibert | L | 0-3 |
| TT Star Series | 2021/02/16 10:45 | Filip Cernota v Jakub Seibert | L | 1-3 |
| TT Star Series | 2021/01/18 14:15 | Jakub Seibert v Filip Cernota | L | 3-0 |
| TT Star Series | 2021/01/11 14:45 | Filip Cernota v Jakub Seibert | L | 1-3 |