| TT Cup (2022) | 12/28 12:20 | - | Karel Kastner v Pavel Vilhelm | L | 0-3 | |
| TT Cup (2022) | 12/28 11:20 | - | Karel Kastner v Radek Libovicky | L | 1-3 | |
| TT Cup (2022) | 12/21 18:20 | - | Radek Stindl v Karel Kastner | L | 3-0 | |
| TT Cup (2022) | 12/21 17:50 | - | Karel Kastner v Radek Stindl | L | 0-3 | |
| TT Cup (2022) | 12/21 16:20 | - | Jaroslav Brynych v Karel Kastner | L | 3-1 | |
| TT Cup (2022) | 12/21 15:50 | - | Vlastimil Kocvara v Karel Kastner | L | 3-1 | |
| TT Cup (2022) | 12/17 18:50 | - | David Mutl v Karel Kastner | W | 1-3 | |
| TT Cup (2022) | 12/17 17:50 | - | David Mutl v Karel Kastner | L | 3-1 | |
| TT Cup (2022) | 12/17 16:50 | - | Karel Kastner v Zdenek Bron | W | 3-1 | |
| TT Cup (2022) | 12/17 15:20 | - | Jan Framberk v Karel Kastner | W | 0-3 | |
| TT Cup (2022) | 12/04 10:20 | - | Karel Kastner v David Mutl | W | 3-2 | |
| TT Cup (2022) | 12/04 09:50 | - | Zdenek Bron v Karel Kastner | L | 3-2 | |
| TT Cup (2022) | 12/04 08:50 | - | Karel Kastner v David Mutl | W | 3-2 | |
| TT Cup (2022) | 12/04 07:20 | - | Simon Matousch v Karel Kastner | L | 3-2 | |
| TT Cup (2022) | 12/03 10:50 | - | Simon Matousch v Karel Kastner | L | 3-1 | |
| TT Cup (2022) | 12/03 09:50 | - | Karel Kastner v David Mutl | W | 3-1 | |
| TT Cup (2022) | 12/03 08:20 | - | Simon Matousch v Karel Kastner | L | 3-2 | |
| TT Cup (2022) | 12/03 07:50 | - | Jan Framberk v Karel Kastner | W | 1-3 |