| TT Cup (2023) | 05/09 11:50 | - | Miroslav Sochor v Josef Ruzicka | W | 0-3 | |
| TT Cup (2023) | 05/09 10:50 | - | Josef Ruzicka v Ales Langer | L | 0-3 | |
| TT Cup (2023) | 05/06 17:20 | - | Josef Ruzicka v Petr Semrad | W | 3-1 | |
| TT Cup (2023) | 05/06 16:20 | - | Josef Ruzicka v Jan Hendrych | L | 1-3 | |
| TT Cup (2023) | 05/06 15:20 | - | Josef Ruzicka v Petr Semrad | W | 3-1 | |
| TT Cup (2023) | 05/06 14:20 | - | Josef Ruzicka v Ales Langer | L | 0-3 | |
| TT Cup (2023) | 05/04 17:20 | - | Josef Ruzicka v Petr Semrad | W | 3-1 | |
| TT Cup (2023) | 05/04 16:50 | - | Josef Ruzicka v Jan Hendrych | L | 0-3 | |
| TT Cup (2023) | 05/04 15:20 | - | Petr Semrad v Josef Ruzicka | W | 1-3 | |
| TT Cup (2023) | 05/04 14:50 | - | Petr Chlumsky v Josef Ruzicka | L | 3-0 | |
| TT Cup (2023) | 05/03 17:20 | - | Martin Dolezal v Josef Ruzicka | W | 2-3 | |
| TT Cup (2023) | 05/03 16:50 | - | Josef Ruzicka v Martin Dolezal | L | 1-3 | |
| TT Cup (2023) | 05/03 15:20 | - | Libor Novak v Josef Ruzicka | L | 3-1 | |
| TT Cup (2023) | 05/03 14:50 | - | Horst Bauer v Josef Ruzicka | L | 3-2 | |
| TT Cup (2023) | 04/30 14:25 | - | Filip Marat v Josef Ruzicka | W | 1-3 | |
| TT Cup (2023) | 04/30 13:25 | - | Zdenek Muhlhauser v Josef Ruzicka | L | 3-2 | |
| TT Cup (2023) | 04/30 12:25 | - | Josef Ruzicka v Petr Kubat | W | 3-0 | |
| TT Cup (2023) | 04/30 10:55 | - | Filip Marat v Josef Ruzicka | W | 2-3 | |
| TT Cup (2023) | 04/28 18:25 | - | Josef Ruzicka v Horst Bauer | L | 1-3 | |
| TT Cup (2023) | 04/28 17:25 | - | Josef Ruzicka v Horst Bauer | W | 3-2 | |
| TT Cup (2023) | 04/28 15:55 | - | Filip Marat v Josef Ruzicka | W | 1-3 | |
| TT Cup (2023) | 04/28 15:25 | - | Vojtech Koutnik v Josef Ruzicka | W | 1-3 | |
| TT Cup (2023) | 04/24 13:55 | - | Josef Ruzicka v Ales Langer | L | 2-3 | |
| TT Cup (2023) | 04/24 13:25 | - | Josef Ruzicka v Petr Semrad | L | 0-3 | |
| TT Cup (2023) | 04/24 11:55 | - | Martin Dolezal v Josef Ruzicka | L | 3-1 | |
| TT Cup (2023) | 04/24 11:25 | - | Ales Langer v Josef Ruzicka | W | 2-3 | |
| TT Cup (2023) | 04/23 10:25 | - | Martin Dolezal v Josef Ruzicka | L | 3-2 | |
| TT Cup (2023) | 04/23 09:25 | - | Vojtech Koutnik v Josef Ruzicka | W | 1-3 | |
| TT Cup (2023) | 04/23 08:25 | - | Josef Ruzicka v Zdenek Muhlhauser | W | 3-1 | |
| TT Cup (2023) | 04/23 06:55 | - | Martin Dolezal v Josef Ruzicka | L | 3-2 |