| Challenger Series TT | 2022/10/31 10:10 | Marius Henninger v Mathias Hübgen | W | 2-3 |
| Challenger Series TT | 2022/10/31 08:10 | Mathias Hübgen v Mohammadali Rouintanesfahani | W | 3-1 |
| Challenger Series TT | 2022/10/31 12:10 | Dillon Chambers v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/10/31 07:30 | Marius Henninger v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2022/10/06 12:30 | Damian Zech v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/10/06 11:10 | Bohdan Sinkevych v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2022/10/06 06:30 | Florian Bluhm v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2022/10/04 13:30 | Jeet Chandra v Dennis Klein | L | 3-2 |
| Challenger Series TT | 2022/10/04 12:05 | Dennis Klein v Florian Bourrassaud | W | 3-1 |
| Challenger Series TT | 2022/10/04 09:50 | Dennis Klein v Florian Bourrassaud | L | 1-3 |