| TT Cup (2023) | 2023/02/25 11:50 | Karel Kastner v Jan Spiegel | W | 2-3 |
| TT Cup (2023) | 2023/02/25 13:50 | Jan Spiegel v Zdenek Bron | L | 1-3 |
| TT Cup (2023) | 2023/02/25 12:20 | Vlastimil Kocvara v Jan Spiegel | L | 3-0 |
| TT Cup (2023) | 2023/02/25 11:50 | Karel Kastner v Jan Spiegel | W | 2-3 |
| TT Cup (2023) | 2023/02/20 14:20 | Jan Spiegel v Jan Prokes | L | 2-3 |
| TT Cup (2023) | 2023/02/20 13:20 | Jan Spiegel v Pavel Vilhelm | L | 0-3 |
| TT Cup (2023) | 2023/02/20 12:20 | Jan Spiegel v David Mutl | L | 1-3 |
| TT Cup (2023) | 2023/02/20 11:20 | Jan Spiegel v Jan Prokes | W | 3-0 |
| TT Cup (2023) | 2023/02/19 14:50 | Jan Spiegel v Gustav Lomsky | L | 2-3 |
| TT Cup (2023) | 2023/02/25 13:20 | Vlastimil Kocvara v Karel Kastner | W | 1-3 |
| TT Cup (2023) | 2023/02/25 12:50 | Zdenek Bron v Karel Kastner | L | 3-0 |
| TT Cup (2023) | 2023/02/25 11:50 | Karel Kastner v Jan Spiegel | L | 2-3 |
| TT Cup (2023) | 2023/02/21 18:50 | Vladimir Libovicky v Karel Kastner | L | 3-2 |
| TT Cup (2023) | 2023/02/21 17:20 | Zdenek Bron v Karel Kastner | W | 1-3 |
| TT Cup (2023) | 2023/02/21 16:50 | Vladimir Libovicky v Karel Kastner | L | 3-2 |
| TT Cup (2023) | 2023/02/21 15:50 | Karel Kastner v Vojtech Strouhal | W | 3-0 |
| TT Cup (2023) | 2023/02/14 18:50 | Karel Kastner v Vojtech Strouhal | L | 2-3 |