Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/08/03 09:50 | 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 | 2024/06/18 13:00 | Marco Stefanidis v Markus Bott | W | 3-2 |
| Challenger Series TT | 2024/06/18 11:30 | Marco Stefanidis v Alexander Krebs | W | 3-0 |
| Challenger Series TT | 2024/06/27 14:30 | Samuel Kulczycki v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2024/06/27 13:00 | Dennis Klein v Hannes Hormann | L | 3-1 |
| Challenger Series TT | 2024/06/27 11:00 | Guillaume Alcayde v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2024/06/27 10:00 | Sven Happek v Hannes Hormann | W | 2-3 |
| Challenger Series TT | 2024/06/27 06:30 | Bohdan Sinkevych v Hannes Hormann | L | 3-0 |
| Challenger Series TT | 2024/01/16 13:50 | Norbert Tauler v Hannes Hormann | L | 3-1 |
| Challenger Series TT | 2024/01/16 13:05 | Hannes Hormann v Takumi Kageyama | L | 2-3 |
| Challenger Series TT | 2024/01/16 10:50 | Hannes Hormann v Francesco Maragioglio | W | 3-0 |