Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/17 16:30 | Hannes Hormann v Antonin Gavlas | W | 0-3 |
| Challenger Series TT | 2023/07/24 07:50 | Antonin Gavlas v Guillaume Alcayde | W | 3-0 |
| Challenger Series TT | 2023/07/21 13:30 | Antonin Gavlas v Dauud Cheaib | W | 3-0 |
| Challenger Series TT | 2023/07/21 11:25 | Antonin Gavlas v Yannick Vostes | W | 3-1 |
| Challenger Series TT | 2023/07/21 07:50 | Damian Zech v Antonin Gavlas | W | 0-3 |
| Challenger Series TT | 2023/07/20 19:50 | Dauud Cheaib v Antonin Gavlas | L | 3-2 |
| Challenger Series TT | 2023/07/20 17:50 | Marco Stefanidis v Antonin Gavlas | W | 0-3 |
| Challenger Series TT | 2023/07/20 15:50 | Antonin Gavlas v Amirreza Abbasi | W | 3-1 |
| Challenger Series TT | 2023/07/20 13:10 | Antonin Gavlas v Yannick Vostes | W | 3-2 |
| Challenger Series TT | 2023/07/24 07:10 | Marius Henninger v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2023/07/18 09:50 | Hannes Hormann v Armin Alicic | L | 2-3 |
| Challenger Series TT | 2023/07/18 06:30 | Hannes Hormann v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/07/17 17:50 | Hannes Hormann v Miroslav Horejsi | L | 2-3 |
| Challenger Series TT | 2023/07/17 16:30 | Hannes Hormann v Antonin Gavlas | L | 0-3 |
| Challenger Series TT | 2023/07/17 11:50 | Hannes Hormann v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/07/17 09:10 | Hannes Hormann v Michael Engelhardt | W | 3-1 |
| Challenger Series TT | 2023/07/17 06:30 | Hannes Hormann v Daniel Rinderer | L | 0-3 |