Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2024/05/28 10:00 | Marco Stefanidis v Damian Zech | W | 3-1 |
| Challenger Series TT | 2024/04/11 11:10 | Marco Stefanidis v Damian Zech | W | 3-1 |
| Challenger Series TT | 2023/08/03 11:50 | Damian Zech v Marco Stefanidis | L | 3-1 |
| Challenger Series TT | 2023/07/20 09:10 | Marco Stefanidis v Damian Zech | W | 3-2 |
| Challenger Series TT | 2023/03/03 09:30 | Marco Stefanidis v Damian Zech | L | 1-3 |
| Challenger Series TT | 2024/06/28 07:30 | Samuel Kulczycki v Marco Stefanidis | L | 3-2 |
| Challenger Series TT | 2024/06/27 17:30 | Marco Stefanidis v Hannes Hormann | L | 2-3 |
| Challenger Series TT | 2024/06/27 16:00 | Guillaume Alcayde v Marco Stefanidis | L | 3-0 |
| Challenger Series TT | 2024/06/27 14:00 | Bohdan Sinkevych v Marco Stefanidis | L | 3-0 |
| Challenger Series TT | 2024/06/27 12:00 | Marco Stefanidis v Liang Qiu | L | 0-3 |
| Challenger Series TT | 2024/06/27 09:30 | Marco Stefanidis v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2024/06/27 08:00 | Marco Stefanidis v Sven Happek | W | 3-2 |
| Challenger Series TT | 2024/06/18 14:30 | Marco Stefanidis v Miad Lotfijanabadi | W | 3-1 |
| Challenger Series TT | 2024/06/11 19:30 | Damian Zech v Alexander Krebs | W | 3-0 |
| Challenger Series TT | 2024/06/11 18:30 | Damian Zech v Aurel Tihi | W | 3-0 |
| Challenger Series TT | 2024/06/11 17:30 | Damian Zech v Markus Bott | W | 3-1 |
| Challenger Series TT | 2024/06/11 16:30 | Alberto Lillo v Damian Zech | W | 1-3 |
| Challenger Series TT | 2024/06/11 15:00 | Miguel Nunez v Damian Zech | L | 3-2 |
| Challenger Series TT | 2024/06/11 13:00 | Mykhailo Mosiuk v Damian Zech | L | 3-0 |
| Challenger Series TT | 2024/06/11 10:00 | Florian Saljani v Damian Zech | W | 1-3 |
| Challenger Series TT | 2024/06/06 18:00 | Damian Zech v Siddharta Almeida | W | 1-0 |