Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/02/10 13:50 | Sourav Saha v Alberto Mino | L | 1-3 |
| Challenger Series TT | 2023/02/10 12:25 | Dennis Klein v Sourav Saha | L | 3-1 |
| Challenger Series TT | 2023/02/10 08:50 | Marco Stefanidis v Sourav Saha | W | 0-3 |
| Challenger Series TT | 2023/02/09 20:50 | Andrei Putuntica v Sourav Saha | L | 3-1 |
| Challenger Series TT | 2023/02/09 18:50 | Makoto Nogami v Sourav Saha | W | 0-3 |
| Challenger Series TT | 2023/02/09 16:50 | Sourav Saha v Bohdan Sinkevych | W | 3-0 |
| Challenger Series TT | 2023/02/09 14:10 | Sourav Saha v Alberto Mino | L | 2-3 |
| Challenger Series TT | 2023/02/09 12:10 | Sourav Saha v Dennis Klein | W | 3-2 |
| Challenger Series TT | 2023/02/13 07:30 | Michael Engelhardt v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2023/01/06 14:30 | Dauud Cheaib v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/01/06 13:05 | Marius Henninger v Daniel Rinderer | W | 3-1 |
| Challenger Series TT | 2023/01/06 09:30 | Salim Karam v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2023/01/06 08:10 | Samuel Amann v Marius Henninger | W | 0-3 |
| Challenger Series TT | 2023/01/05 18:10 | Kirill Fadeev v Marius Henninger | W | 1-3 |
| Challenger Series TT | 2023/01/05 16:10 | Dauud Cheaib v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/01/05 13:30 | David Kumpel v Marius Henninger | W | 0-3 |