Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/03/27 08:30 | Dauud Cheaib v Marius Henninger | L | 1-3 |
| Challenger Series TT | 2023/03/21 14:30 | Amirreza Abbasi v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2023/03/21 13:05 | Dauud Cheaib v Liang Qiu | W | 3-2 |
| Challenger Series TT | 2023/03/21 10:10 | Dauud Cheaib v Laszlo Magyar | W | 3-0 |
| Challenger Series TT | 2023/03/20 20:50 | Dauud Cheaib v Siddharta Almeida | W | 3-1 |
| Challenger Series TT | 2023/03/20 18:10 | Dauud Cheaib v Liang Qiu | W | 3-0 |
| Challenger Series TT | 2023/03/20 15:30 | Marius Henninger v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2023/03/20 12:50 | Jeromy Loffler v Dauud Cheaib | W | 2-3 |
| Challenger Series TT | 2023/03/27 07:50 | Dennis Klein v Bohdan Sinkevych | L | 3-0 |
| Challenger Series TT | 2023/02/10 10:50 | Makoto Nogami v Bohdan Sinkevych | L | 3-1 |
| Challenger Series TT | 2023/02/10 09:30 | Bohdan Sinkevych v Dennis Klein | L | 1-3 |
| Challenger Series TT | 2023/02/09 19:30 | Alberto Mino v Bohdan Sinkevych | L | 3-0 |
| Challenger Series TT | 2023/02/09 16:50 | Sourav Saha v Bohdan Sinkevych | L | 3-0 |
| Challenger Series TT | 2023/02/09 14:50 | Bastien Dupont v Bohdan Sinkevych | W | 0-3 |
| Challenger Series TT | 2023/02/09 10:50 | Andrei Putuntica v Bohdan Sinkevych | L | 3-0 |
| Challenger Series TT | 2023/02/09 08:10 | Marco Stefanidis v Bohdan Sinkevych | W | 1-3 |