Stadium: Ochsenhausen, Germany
| Challenger Ochsenhausen | 2022/07/18 18:30 | Dauud Cheaib v Makoto Nogami | W | 3-2 |
| Challenger Series TT | 2023/03/13 14:10 | Anton Limonov v Dauud Cheaib | W | 2-3 |
| Challenger Series TT | 2023/03/13 11:30 | Ahmed El-Mahdy v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/03/13 08:50 | Sven Happek v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/03/07 14:30 | Dennis Klein v Dauud Cheaib | L | 3-2 |
| Challenger Series TT | 2023/03/07 13:05 | Dauud Cheaib v Bastien Dupont | W | 3-1 |
| Challenger Series TT | 2023/03/07 08:50 | Rodrigo Hidalgo v Dauud Cheaib | W | 1-3 |
| Challenger Series TT | 2023/03/06 20:50 | Marius Henninger v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/03/06 18:50 | Aljaz Godec v Dauud Cheaib | W | 0-3 |
| Challenger Series TT | 2023/03/13 13:30 | Felix Kohler v Makoto Nogami | L | 3-2 |
| Challenger Series TT | 2023/03/13 12:10 | Anton Limonov v Makoto Nogami | L | 3-0 |
| Challenger Series TT | 2023/03/13 07:30 | Michael Engelhardt v Makoto Nogami | L | 3-0 |
| Challenger Series TT | 2023/02/10 10:50 | Makoto Nogami v Bohdan Sinkevych | W | 3-1 |
| Challenger Series TT | 2023/02/10 07:30 | Makoto Nogami v Alberto Mino | L | 0-3 |
| Challenger Series TT | 2023/02/09 18:50 | Makoto Nogami v Sourav Saha | L | 0-3 |
| Challenger Series TT | 2023/02/09 17:30 | Makoto Nogami v Bastien Dupont | L | 1-3 |
| Challenger Series TT | 2023/02/09 12:50 | Makoto Nogami v Andrei Putuntica | W | 3-2 |