| Challenger Series TT | 2023/01/06 07:30 | Daniel Rinderer v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/01/05 18:50 | Daniel Rinderer v Liang Qiu | W | 3-1 |
| Challenger Series TT | 2023/01/05 17:30 | Daniel Rinderer v Samuel Amann | W | 3-1 |
| Challenger Series TT | 2023/01/05 12:50 | Daniel Rinderer v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2023/01/05 10:10 | Daniel Rinderer v David Kumpel | W | 3-0 |
| Challenger Series TT | 2023/01/05 07:30 | Daniel Rinderer v Marius Henninger | L | 2-3 |
| Challenger Series TT | 2022/09/30 07:50 | Florian Bluhm v Daniel Rinderer | L | 3-0 |
| Challenger Series TT | 2022/09/29 19:50 | Samuel Amann v Daniel Rinderer | W | 0-3 |
| Challenger Series TT | 2023/01/06 09:30 | Salim Karam v Marius Henninger | L | 1-3 |
| Challenger Series TT | 2023/01/05 19:30 | Dauud Cheaib v Salim Karam | L | 3-0 |
| Challenger Series TT | 2023/01/05 16:50 | Liang Qiu v Salim Karam | L | 3-0 |
| Challenger Series TT | 2023/01/05 14:50 | Samuel Amann v Salim Karam | L | 3-0 |
| Challenger Series TT | 2023/01/05 10:50 | Kirill Fadeev v Salim Karam | L | 3-0 |
| Challenger Series TT | 2023/01/05 08:10 | David Kumpel v Salim Karam | W | 2-3 |
| Challenger Series TT | 2022/12/06 08:50 | Damian Zech v Salim Karam | L | 3-0 |
| Challenger Series TT | 2022/12/05 20:50 | Sven Happek v Salim Karam | L | 3-1 |