Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/21 09:50 | Marco Stefanidis v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/07/21 06:30 | Marco Stefanidis v Yannick Vostes | L | 0-3 |
| Challenger Series TT | 2023/07/20 17:50 | Marco Stefanidis v Antonin Gavlas | L | 0-3 |
| Challenger Series TT | 2023/07/20 16:30 | Marco Stefanidis v Miroslav Horejsi | L | 1-3 |
| Challenger Series TT | 2023/07/20 11:50 | Marco Stefanidis v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/07/20 09:10 | Marco Stefanidis v Damian Zech | W | 3-2 |
| Challenger Series TT | 2023/07/20 06:30 | Marco Stefanidis v Jeromy Loffler | L | 0-3 |
| Challenger Series TT | 2023/06/20 09:10 | Marco Stefanidis v Aljaz Godec | W | 3-2 |
| 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 |
| Challenger Series TT | 2023/06/15 12:30 | Zengyi Wang v Dauud Cheaib | W | 3-0 |
| Challenger Series TT | 2023/06/15 11:10 | Zengyi Wang v Jose Guillot | W | 3-1 |
| Challenger Series TT | 2023/06/15 08:30 | Enio Mendes v Zengyi Wang | L | 3-2 |
| TT Star Series | 2023/06/03 10:15 | Thomas Keinath v Zengyi Wang | W | 0-3 |
| TT Star Series | 2023/06/03 08:45 | Michal Bankosz v Zengyi Wang | L | 3-1 |