Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/04 07:50 | Tobias Slanina v Benjamin Fruchart | W | 1-3 |
| Challenger Series TT | 2023/07/13 14:30 | Benjamin Fruchart v Dauud Cheaib | W | 3-2 |
| Challenger Series TT | 2023/07/13 12:30 | Benjamin Fruchart v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2023/07/13 09:10 | Michael Engelhardt v Benjamin Fruchart | W | 1-3 |
| Challenger Series TT | 2023/07/13 07:10 | Benjamin Fruchart v Antonin Gavlas | L | 1-3 |
| Challenger Series TT | 2023/07/11 13:30 | Dennis Klein v Benjamin Fruchart | L | 3-0 |
| Challenger Series TT | 2023/07/11 12:05 | Benjamin Fruchart v Kestutis Zeimys | W | 3-0 |
| Challenger Series TT | 2023/07/11 09:50 | Johannes Willeke v Benjamin Fruchart | W | 0-3 |
| Challenger Series TT | 2023/07/11 08:30 | Benjamin Fruchart v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/07/13 16:30 | Michael Engelhardt v Tobias Slanina | L | 3-2 |
| Challenger Series TT | 2023/07/13 13:50 | Tobias Slanina v Antonin Gavlas | L | 0-3 |
| Challenger Series TT | 2023/07/13 10:30 | Tobias Slanina v Johannes Willeke | W | 3-1 |
| Challenger Series TT | 2023/07/13 08:30 | Tobias Slanina v Makoto Nogami | W | 3-1 |
| Challenger Series TT | 2023/07/04 10:30 | Tobias Slanina v David Reitspies | L | 0-3 |
| Challenger Series TT | 2023/07/04 07:50 | Tobias Slanina v Benjamin Fruchart | L | 1-3 |
| Challenger Series TT | 2023/07/03 19:10 | Tobias Slanina v Mathias Golab | W | 3-2 |
| Challenger Series TT | 2023/07/03 14:30 | Tobias Slanina v Dennis Klein | L | 1-3 |