Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2024/09/26 14:00 | Damian Zech v Johannes Willeke | L | 0-3 |
| Challenger Series TT | 2023/11/27 11:30 | Johannes Willeke v Damian Zech | L | 3-2 |
| Challenger Series TT | 2023/07/10 09:10 | Johannes Willeke v Damian Zech | W | 1-3 |
| Challenger Series TT | 2025/01/03 08:30 | Damian Zech v Kestutis Zeimys | L | 1-3 |
| Challenger Series TT | 2025/01/02 17:30 | Damian Zech v Jaime Lama | L | 0-3 |
| Challenger Series TT | 2025/01/02 15:30 | Damian Zech v Melih Ozdemir | W | 3-1 |
| Challenger Series TT | 2025/01/02 13:30 | Pylyp Koloidenko v Damian Zech | L | 3-2 |
| Challenger Series TT | 2025/01/02 11:30 | Erik Huzsvar v Damian Zech | L | 3-0 |
| Challenger Series TT | 2025/01/02 10:00 | Damian Zech v Herman Debizhansky | W | 3-1 |
| Challenger Series TT | 2025/01/02 08:30 | Damian Zech v Dominik Keller | W | 3-0 |
| Challenger Series TT | 2024/12/13 09:00 | Damian Zech v Francesco Maragioglio | L | 1-3 |
| Challenger Series TT | 2024/09/27 09:10 | Mykhailo Mosiuk v Johannes Willeke | L | 3-1 |
| Challenger Series TT | 2024/09/26 17:30 | Johannes Willeke v Miguel Nunez | L | 2-3 |
| Challenger Series TT | 2024/09/26 16:00 | Samuel Amann v Johannes Willeke | W | 0-3 |
| Challenger Series TT | 2024/09/26 14:00 | Damian Zech v Johannes Willeke | W | 0-3 |
| Challenger Series TT | 2024/09/26 12:00 | Johannes Willeke v Michael Fuchs | L | 1-3 |
| Challenger Series TT | 2024/09/26 09:30 | Johannes Willeke v Szilard Kanabe | W | 3-2 |
| Challenger Series TT | 2024/09/26 08:00 | Johannes Willeke v Dimitrije Levajac | L | 0-3 |
| Challenger Series TT | 2024/09/03 12:15 | Johannes Willeke v Guillaume Alcayde | L | 1-3 |