Estadio: Ochsenhausen, Germany
| Challenger Series TT | 2023/02/24 08:50 | Marcel Neumaier v Salim Karam | L | 3-1 |
| Challenger Series TT | 2023/02/23 20:50 | Guilherme Teodoro v Salim Karam | L | 3-0 |
| Challenger Series TT | 2023/02/23 18:50 | Florian Bluhm v Salim Karam | L | 3-0 |
| Challenger Series TT | 2023/02/23 16:50 | Salim Karam v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/02/23 14:10 | Salim Karam v Rafael Turrini | L | 0-3 |
| Challenger Series TT | 2023/02/23 12:10 | Salim Karam v Jeromy Loffler | L | 0-3 |
| Challenger Series TT | 2023/02/23 09:30 | Norbert Tauler v Salim Karam | L | 3-0 |
| Challenger Series TT | 2023/01/06 10:50 | Daniel Rinderer v Salim Karam | L | 3-1 |
| Challenger Series TT | 2023/06/06 13:30 | Antonin Gavlas v Simon Berglund | L | 3-2 |
| Challenger Series TT | 2023/06/06 12:05 | Jin Ueda v Simon Berglund | W | 1-3 |
| Challenger Series TT | 2023/06/06 09:10 | Akito Itagaki v Simon Berglund | W | 0-3 |
| Challenger Series TT | 2023/06/06 07:10 | Simon Berglund v David Molnar | W | 3-1 |
| Challenger Series TT | 2023/06/05 19:10 | Kirill Fadeev v Simon Berglund | W | 1-3 |
| Challenger Series TT | 2023/06/05 16:30 | Akos Kishegyi v Simon Berglund | W | 0-3 |
| Challenger Series TT | 2023/06/05 13:50 | Simon Berglund v Florian Bluhm | W | 3-0 |
| Challenger Series TT | 2023/06/05 10:30 | Simon Berglund v Jin Ueda | L | 2-3 |