Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/06 17:50 | Johannes Willeke v Benjamin Fruchart | L | 0-3 |
| Challenger Series TT | 2023/07/11 06:30 | Johannes Willeke v Akos Kishegyi | L | 2-3 |
| Challenger Series TT | 2023/07/10 17:50 | Johannes Willeke v Kestutis Zeimys | L | 2-3 |
| Challenger Series TT | 2023/07/10 16:30 | Johannes Willeke v Armin Alicic | L | 0-3 |
| Challenger Series TT | 2023/07/10 11:50 | Johannes Willeke v Dennis Klein | L | 1-3 |
| Challenger Series TT | 2023/07/10 09:10 | Johannes Willeke v Damian Zech | L | 1-3 |
| Challenger Series TT | 2023/07/10 06:30 | Johannes Willeke v Samuel Amann | W | 3-1 |
| Challenger Series TT | 2023/07/07 09:50 | Johannes Willeke v David Reitspies | L | 0-3 |
| Challenger Series TT | 2023/07/07 06:30 | Johannes Willeke v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/07/11 08:30 | Benjamin Fruchart v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/07/10 18:30 | Akos Kishegyi v Benjamin Fruchart | W | 0-3 |
| Challenger Series TT | 2023/07/10 15:50 | Kestutis Zeimys v Benjamin Fruchart | L | 3-2 |
| Challenger Series TT | 2023/07/10 13:50 | Armin Alicic v Benjamin Fruchart | W | 0-3 |
| Challenger Series TT | 2023/07/10 09:50 | Dennis Klein v Benjamin Fruchart | L | 3-2 |
| Challenger Series TT | 2023/07/10 07:10 | Damian Zech v Benjamin Fruchart | W | 0-3 |
| Challenger Series TT | 2023/07/07 12:50 | Liang Qiu v Benjamin Fruchart | L | 3-2 |
| Challenger Series TT | 2023/07/07 12:05 | David Reitspies v Benjamin Fruchart | L | 3-1 |