| Challenger Series TT | 2023/05/18 14:30 | Florian Bluhm v Marius Henninger | W | 2-3 |
| Challenger Series TT | 2023/05/18 11:50 | Liang Qiu v Marius Henninger | L | 3-0 |
| Challenger Series TT | 2023/05/18 09:50 | Marius Henninger v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/05/18 07:50 | Marius Henninger v Antonin Gavlas | L | 0-3 |
| Challenger Series TT | 2023/05/16 10:10 | Marius Henninger v David Molnar | L | 1-3 |
| Challenger Series TT | 2023/05/16 07:40 | Marius Henninger v Norbert Tauler | L | 2-3 |
| Challenger Series TT | 2023/05/16 05:40 | Marius Henninger v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/05/15 16:30 | Marius Henninger v Yannick Vostes | L | 0-3 |
| Challenger Series TT | 2023/05/18 15:10 | Antonin Gavlas v Pekka Pelz | L | 3-0 |
| Challenger Series TT | 2023/05/18 12:30 | Florian Bluhm v Pekka Pelz | L | 3-0 |
| Challenger Series TT | 2023/05/18 11:10 | Louis Price v Pekka Pelz | W | 1-3 |
| Challenger Series TT | 2023/05/18 06:30 | Liang Qiu v Pekka Pelz | W | 2-3 |
| Challenger Series TT | 2023/04/04 08:30 | Pekka Pelz v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/04/04 06:30 | Pekka Pelz v Emiliano Riofrio | W | 3-0 |
| Challenger Series TT | 2023/04/03 16:30 | Pekka Pelz v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/04/03 15:50 | Pekka Pelz v Florian Bourrassaud | L | 0-3 |