| TT Cup (2023) | 2023/07/21 06:20 | Josef Ruzicka v Vojtech Kosak | L | 3-2 |
| TT Cup (2023) | 2023/07/12 08:55 | Vojtech Kosak v Josef Ruzicka | W | 3-1 |
| TT Cup (2023) | 2023/06/13 09:50 | Vojtech Kosak v Josef Ruzicka | L | 2-3 |
| TT Cup (2023) | 2023/06/13 06:50 | Vojtech Kosak v Josef Ruzicka | W | 3-0 |
| TT Cup (2023) | 2023/05/30 09:20 | Josef Ruzicka v Vojtech Kosak | L | 3-1 |
| TT Cup (2023) | 2023/05/30 07:50 | Vojtech Kosak v Josef Ruzicka | L | 2-3 |
| TT Cup (2023) | 2023/07/21 09:50 | Petr Vanek v Vojtech Kosak | L | 3-2 |
| TT Cup (2023) | 2023/07/21 08:50 | Jakub Jenicek v Vojtech Kosak | W | 1-3 |
| TT Cup (2023) | 2023/07/21 07:50 | Vojtech Kosak v Petr Vanek | L | 2-3 |
| TT Cup (2023) | 2023/07/21 06:20 | Josef Ruzicka v Vojtech Kosak | L | 3-2 |
| TT Cup (2023) | 2023/07/12 10:25 | Ales Langer v Vojtech Kosak | W | 2-3 |
| TT Cup (2023) | 2023/07/12 08:55 | Vojtech Kosak v Josef Ruzicka | W | 3-1 |
| TT Cup (2023) | 2023/07/12 07:55 | Vojtech Kosak v Jakub Jenicek | W | 3-0 |
| TT Cup (2023) | 2023/07/12 06:55 | Vojtech Kosak v Ales Langer | L | 0-3 |
| TT Cup (2023) | 2023/07/24 09:20 | Adam Martin Rek v Josef Ruzicka | L | 3-2 |
| TT Cup (2023) | 2023/07/24 08:50 | Adam Martin Rek v Josef Ruzicka | L | 3-1 |
| TT Cup (2023) | 2023/07/24 07:50 | Josef Ruzicka v Martin Dolezal | L | 1-3 |
| TT Cup (2023) | 2023/07/24 06:20 | Filip Marat v Josef Ruzicka | L | 3-2 |
| TT Cup (2023) | 2023/07/22 13:55 | Jonas Kulveit v Josef Ruzicka | L | 3-1 |
| TT Cup (2023) | 2023/07/22 13:25 | Josef Ruzicka v Petr Vanecek | L | 0-3 |
| TT Cup (2023) | 2023/07/22 11:55 | Jan Hendrych v Josef Ruzicka | L | 3-1 |
| TT Cup (2023) | 2023/07/22 11:25 | Jonas Kulveit v Josef Ruzicka | L | 3-1 |