Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/08/03 17:50 | Damian Zech v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2023/08/03 16:30 | Damian Zech v Bohdan Sinkevych | L | 0-3 |
| Challenger Series TT | 2023/08/03 11:50 | Damian Zech v Marco Stefanidis | W | 3-1 |
| Challenger Series TT | 2023/08/03 09:10 | Damian Zech v Daniel Rinderer | L | 2-3 |
| Challenger Series TT | 2023/08/03 06:30 | Damian Zech v Karl Zimmermann | L | 1-3 |
| Challenger Series TT | 2023/07/28 08:30 | Antonin Gavlas v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/07/28 07:10 | Yoan Rebetez v Damian Zech | L | 3-0 |
| Challenger Series TT | 2023/07/27 14:30 | Guillaume Alcayde v Damian Zech | L | 3-0 |
| 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 |
| Challenger Series TT | 2023/08/03 13:10 | Anton Limonov v Zengyi Wang | L | 3-0 |
| Challenger Series TT | 2023/08/03 10:30 | Bohdan Sinkevych v Zengyi Wang | W | 1-3 |
| Challenger Series TT | 2023/08/03 07:50 | Marco Stefanidis v Zengyi Wang | W | 1-3 |
| Challenger Series TT | 2023/06/15 17:50 | Yannick Vostes v Zengyi Wang | L | 3-0 |
| Challenger Series TT | 2023/06/15 16:30 | Norbert Tauler v Zengyi Wang | W | 1-3 |
| Challenger Series TT | 2023/06/15 14:30 | Zengyi Wang v Liang Qiu | L | 0-3 |