| Challenger Series TT | 2023/02/09 10:10 | Makoto Nogami v Marco Stefanidis | L | 3-0 |
| Challenger Series TT | 2023/02/09 08:10 | Marco Stefanidis v Bohdan Sinkevych | L | 1-3 |
| Challenger Series TT | 2023/02/09 12:10 | Sourav Saha v Dennis Klein | L | 3-2 |
| Challenger Series TT | 2023/02/09 07:30 | Makoto Nogami v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2023/02/07 13:50 | David Reitspies v Dennis Klein | L | 3-0 |
| Challenger Series TT | 2023/02/07 12:25 | Sourav Saha v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2023/02/07 09:30 | Arman Hajiei v Dennis Klein | W | 2-3 |
| Challenger Series TT | 2023/02/07 08:10 | David Reitspies v Dennis Klein | L | 3-0 |
| Challenger Series TT | 2023/02/06 18:10 | Siddharta Almeida v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2023/02/06 16:10 | Sourav Saha v Dennis Klein | W | 0-3 |