Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/13 16:30 | Michael Engelhardt v Тобиас Сланина | L | 3-2 |
| Challenger Series TT | 2024/01/11 10:10 | Мариус Хеннингер v Тобиас Сланина | W | 2-3 |
| Challenger Series TT | 2024/01/11 08:10 | Тобиас Сланина v Дамиан Зеч | L | 2-3 |
| Challenger Series TT | 2024/01/09 10:50 | Тобиас Сланина v Богдан Синькевич | W | 3-0 |
| Challenger Series TT | 2024/01/09 07:30 | Тобиас Сланина v Даууд Чеаиб | L | 0-3 |
| Challenger Series TT | 2024/01/08 18:50 | Тобиас Сланина v Takumi Kageyama | L | 2-3 |
| Challenger Series TT | 2024/01/08 17:30 | Тобиас Сланина v Reda Nemras | W | 3-2 |
| Challenger Series TT | 2024/01/08 12:50 | Тобиас Сланина v Свен Хаппек | W | 3-0 |
| Challenger Series TT | 2024/01/08 10:10 | Тобиас Сланина v Джероми Лоффлер | L | 1-3 |
| Challenger Series TT | 2024/01/11 12:10 | Tom Colvin v Michael Engelhardt | W | 0-3 |
| Challenger Series TT | 2024/01/11 07:30 | Мариус Хеннингер v Michael Engelhardt | L | 3-0 |
| Challenger Series TT | 2023/07/18 10:30 | Michael Engelhardt v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/07/18 07:50 | Michael Engelhardt v Мирослав Хорейши | L | 0-3 |
| Challenger Series TT | 2023/07/17 19:10 | Michael Engelhardt v Антонин Гавлас | L | 0-3 |
| Challenger Series TT | 2023/07/17 14:30 | Michael Engelhardt v Даууд Чеаиб | L | 1-3 |
| Challenger Series TT | 2023/07/17 12:30 | Michael Engelhardt v Daniel Rinderer | L | 2-3 |
| Challenger Series TT | 2023/07/17 09:10 | Hannes Hormann v Michael Engelhardt | L | 3-1 |