| Challenger Series TT | 01/10 08:30 | - | Damian Zech v Matias Danzer | L | 0-3 | |
| Challenger Series TT | 01/09 17:30 | - | Damian Zech v Marco Stefanidis | L | 1-3 | |
| Challenger Series TT | 01/09 15:30 | - | Damian Zech v Adrien Coton | W | 3-0 | |
| Challenger Series TT | 01/09 13:30 | - | Marius Henninger v Damian Zech | L | 3-0 | |
| Challenger Series TT | 01/09 11:30 | - | Guillaume Alcayde v Damian Zech | L | 3-1 | |
| Challenger Series TT | 01/09 10:00 | - | Damian Zech v Kirill Fadeev | L | 1-3 | |
| Challenger Series TT | 01/09 08:30 | - | Damian Zech v Johannes Willeke | L | 0-3 | |
| Challenger Series TT | 01/03 08:30 | - | Damian Zech v Kestutis Zeimys | L | 1-3 | |
| Challenger Series TT | 01/02 17:30 | - | Damian Zech v Jaime Lama | L | 0-3 | |
| Challenger Series TT | 01/02 15:30 | - | Damian Zech v Melih Ozdemir | W | 3-1 | |
| Challenger Series TT | 01/02 13:30 | - | Pylyp Koloidenko v Damian Zech | L | 3-2 | |
| Challenger Series TT | 01/02 11:30 | - | Erik Huzsvar v Damian Zech | L | 3-0 |