Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/17 08:30 | Antonin Gavlas v Miroslav Horejsi | L | 3-2 |
| TT Star Series | 2023/07/06 13:45 | Miroslav Horejsi v Yevhen Pryshchepa | W | 3-2 |
| TT Star Series | 2023/07/06 12:10 | Miroslav Horejsi v Anton Limonov | W | 3-2 |
| TT Star Series | 2023/07/06 10:15 | Miroslav Horejsi v Anton Limonov | W | 3-2 |
| TT Star Series | 2023/07/06 08:15 | Miroslav Horejsi v Yevhen Pryshchepa | W | 3-1 |
| TT Star Series | 2023/07/06 06:00 | Miroslav Horejsi v Jide Ogidiolu | W | 3-1 |
| TT Star Series | 2023/07/05 12:15 | Miroslav Horejsi v Martin Andersen | W | 3-0 |
| TT Star Series | 2023/07/05 10:45 | Miroslav Horejsi v Jakub Kaucky | W | 3-0 |
| Challenger Series TT | 2023/07/17 06:30 | Hannes Hormann v Daniel Rinderer | W | 0-3 |
| Challenger Series TT | 2023/07/04 08:30 | Akito Itagaki v Daniel Rinderer | W | 2-3 |
| Challenger Series TT | 2023/07/04 07:10 | Mathias Golab v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2023/07/03 17:10 | Dennis Klein v Daniel Rinderer | L | 3-1 |
| Challenger Series TT | 2023/07/03 15:10 | David Reitspies v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2023/07/03 12:30 | Tobias Slanina v Daniel Rinderer | W | 1-3 |
| Challenger Series TT | 2023/07/03 11:10 | Benjamin Fruchart v Daniel Rinderer | L | 3-2 |
| Challenger Series TT | 2023/07/03 06:30 | Kirill Fadeev v Daniel Rinderer | L | 3-1 |