Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2024/03/11 09:30 | Marco Stefanidis v Sven Happek | W | 3-0 |
| Challenger Series TT | 2023/06/19 14:30 | Sven Happek v Marco Stefanidis | L | 3-1 |
| Challenger Series TT | 2024/04/12 06:30 | Marco Stefanidis v Adrien Coton | L | 0-3 |
| Challenger Series TT | 2024/04/11 16:25 | Marco Stefanidis v Alberto Lillo | L | 0-3 |
| Challenger Series TT | 2024/04/11 15:15 | Marco Stefanidis v Rafael Turrini | L | 1-3 |
| Challenger Series TT | 2024/04/11 11:10 | Marco Stefanidis v Damian Zech | W | 3-1 |
| Challenger Series TT | 2024/04/11 08:50 | Marco Stefanidis v Alexander Valuch | L | 1-3 |
| Challenger Series TT | 2024/04/11 06:30 | Marco Stefanidis v Daniel Rinderer | L | 2-3 |
| Challenger Series TT | 2024/03/12 10:45 | Irvin Bertrand v Marco Stefanidis | W | 2-3 |
| Challenger Series TT | 2024/03/12 08:10 | Marco Stefanidis v Miguel Nunez | L | 1-3 |
| Challenger Series TT | 2024/04/12 08:15 | Sven Happek v Daniel Rinderer | L | 0-3 |
| Challenger Series TT | 2024/04/11 17:00 | Adrien Coton v Sven Happek | L | 3-0 |
| Challenger Series TT | 2024/04/11 14:40 | Alberto Lillo v Sven Happek | L | 3-1 |
| Challenger Series TT | 2024/04/11 12:55 | Rafael Turrini v Sven Happek | L | 3-0 |
| Challenger Series TT | 2024/04/11 09:25 | Damian Zech v Sven Happek | W | 0-3 |
| Challenger Series TT | 2024/04/11 07:05 | Alexander Valuch v Sven Happek | L | 3-1 |
| Challenger Series TT | 2024/04/09 08:50 | Armin Alicic v Sven Happek | L | 3-1 |
| Challenger Series TT | 2024/04/09 07:05 | Sven Happek v Miguel Nunez | L | 2-3 |