| TT Cup (2023) | 12/12 11:20 | - | Josef Ruzicka v Petr Oliver Korp | W | 3-0 | |
| TT Cup (2023) | 12/07 15:10 | - | Josef Ruzicka v Jan Simecek | L | 2-3 | |
| TT Cup (2023) | 12/07 14:25 | - | Josef Ruzicka v Michal Brozek | L | 2-3 | |
| TT Cup (2023) | 12/07 12:55 | - | Jan Simecek v Josef Ruzicka | W | 2-3 | |
| TT Cup (2023) | 12/07 12:25 | - | Jakub Jenicek v Josef Ruzicka | L | 3-2 | |
| TT Cup (2023) | 12/05 10:45 | - | Josef Ruzicka v Martin Dolezal | W | 3-2 | |
| TT Cup (2023) | 12/05 10:00 | - | Josef Ruzicka v Adam Kosacky | L | 0-3 | |
| TT Cup (2023) | 12/05 08:50 | - | Petr Oliver Korp v Josef Ruzicka | L | 3-2 | |
| TT Cup (2023) | 12/05 08:10 | - | Martin Dolezal v Josef Ruzicka | W | Cancelled | |
| TT Cup (2023) | 12/01 15:00 | - | Martin Dolezal v Josef Ruzicka | L | 3-0 | |
| TT Cup (2023) | 12/01 13:55 | - | Josef Ruzicka v Martin Dolezal | L | 2-3 | |
| TT Cup (2023) | 12/01 12:55 | - | Josef Ruzicka v Adam Kosacky | L | 2-3 | |
| TT Cup (2023) | 12/01 11:55 | - | Josef Ruzicka v Filip Marat | L | 2-3 | |
| TT Cup (2023) | 11/30 18:45 | - | Martin Dolezal v Josef Ruzicka | L | 3-2 | |
| TT Cup (2023) | 11/30 17:20 | - | Josef Ruzicka v Filip Marat | L | 1-3 | |
| TT Cup (2023) | 11/30 16:20 | - | Josef Ruzicka v Martin Dolezal | L | 2-3 | |
| TT Cup (2023) | 11/30 15:20 | - | Josef Ruzicka v Miroslav Sochor | L | 1-3 | |
| TT Cup (2023) | 11/24 11:45 | - | Adam Kosacky v Josef Ruzicka | L | 3-0 | |
| TT Cup (2023) | 11/24 10:25 | - | Jakub Zahradnicek v Josef Ruzicka | W | 1-3 | |
| TT Cup (2023) | 11/24 09:25 | - | Josef Ruzicka v Adam Kosacky | L | 1-3 | |
| TT Cup (2023) | 11/24 07:55 | - | Adam Martin Rek v Josef Ruzicka | W | 0-3 | |
| TT Cup (2023) | 11/22 10:25 | - | Josef Ruzicka v Dominik Pasek | W | 3-0 | |
| TT Cup (2023) | 11/22 09:50 | - | Josef Ruzicka v Vojtech Kosak | L | 0-3 | |
| TT Cup (2023) | 11/22 08:20 | - | Filip Kopecky v Josef Ruzicka | L | 3-0 | |
| TT Cup (2023) | 11/22 07:50 | - | Dominik Pasek v Josef Ruzicka | W | 0-3 | |
| TT Cup (2023) | 11/17 15:10 | - | Josef Ruzicka v Frantisek Pusch | W | 3-1 | |
| TT Cup (2023) | 11/17 13:55 | - | Josef Ruzicka v Frantisek Pusch | W | 3-1 | |
| TT Cup (2023) | 11/17 12:55 | - | Josef Ruzicka v Martin Dolezal | W | 3-1 | |
| TT Cup (2023) | 11/17 11:55 | - | Josef Ruzicka v Michal Brozek | L | 0-3 | |
| TT Cup (2023) | 11/14 15:05 | - | Martin Dolezal v Josef Ruzicka | W | 2-3 |