Estadio: Ochsenhausen, Germany
| Challenger Series TT | 2023/06/15 12:30 | Zengyi Wang v Dauud Cheaib | L | 3-0 |
| Challenger Series TT | 2023/08/10 10:30 | Dauud Cheaib v Simon Pfeffer | L | 0-3 |
| Challenger Series TT | 2023/08/10 08:30 | Dauud Cheaib v Florian Bourrassaud | L | 1-3 |
| Challenger Series TT | 2023/08/08 13:30 | Simon Berglund v Dauud Cheaib | L | 3-1 |
| Challenger Series TT | 2023/08/08 12:05 | Dauud Cheaib v Florian Bourrassaud | W | 3-2 |
| Challenger Series TT | 2023/08/08 09:10 | Salim Karam v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/08/08 07:10 | Dauud Cheaib v Liang Qiu | W | 3-1 |
| Challenger Series TT | 2023/08/07 19:10 | Florian Bourrassaud v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2023/08/07 16:30 | Hannes Hormann v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/08/10 09:50 | Andreas Levenko v Zengyi Wang | L | 3-0 |
| Challenger Series TT | 2023/08/10 07:10 | Simon Berglund v Zengyi Wang | L | 3-0 |
| Challenger Series TT | 2023/08/04 12:50 | Hannes Hormann v Zengyi Wang | W | 0-3 |
| Challenger Series TT | 2023/08/04 12:05 | Zengyi Wang v Daniel Rinderer | L | 1-3 |
| Challenger Series TT | 2023/08/04 10:30 | Daniel Rinderer v Zengyi Wang | W | 1-3 |
| Challenger Series TT | 2023/08/04 06:30 | Damian Zech v Zengyi Wang | W | 2-3 |
| Challenger Series TT | 2023/08/03 18:30 | Zengyi Wang v Hannes Hormann | W | 3-1 |
| Challenger Series TT | 2023/08/03 15:10 | Zengyi Wang v Karl Zimmermann | W | 3-1 |