Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/05/08 19:10 | Anton Andersson v Humberto Manhani | W | 1-3 |
| Challenger Series TT | 2023/05/08 16:30 | Tobias Slanina v Humberto Manhani | W | 0-3 |
| Challenger Series TT | 2023/05/08 13:50 | Humberto Manhani v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/05/08 10:30 | Humberto Manhani v Anton Limonov | W | 3-0 |
| Challenger Series TT | 2023/05/08 08:30 | Humberto Manhani v Antonin Gavlas | L | 1-3 |
| Challenger Series TT | 2023/04/21 12:10 | Humberto Manhani v Martin Andersen | W | 3-2 |
| Challenger Series TT | 2023/04/21 10:05 | Humberto Manhani v Sven Happek | W | 3-1 |
| Challenger Series TT | 2023/04/21 08:30 | Humberto Manhani v Miguel Nunez | W | 3-1 |
| Challenger Series TT | 2023/05/08 17:10 | Sven Happek v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2023/05/08 15:10 | Anton Limonov v Dennis Klein | W | 2-3 |
| Challenger Series TT | 2023/05/08 12:30 | Anton Andersson v Dennis Klein | L | 3-1 |
| Challenger Series TT | 2023/05/08 11:10 | Antonin Gavlas v Dennis Klein | L | 3-0 |
| Challenger Series TT | 2023/05/08 06:30 | Tobias Slanina v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2023/05/05 13:30 | Dennis Klein v Benjamin Fruchart | W | 3-1 |
| Challenger Series TT | 2023/05/05 11:25 | Dennis Klein v Kirill Fadeev | W | 3-0 |
| Challenger Series TT | 2023/05/05 09:10 | Dennis Klein v Benjamin Fruchart | W | 3-0 |