Stadium: Ochsenhausen, Germany Round: 1
| Challenger Series TT | 2024/01/29 10:50 | Alberto Lillo v Dennis Klein | L | 1-3 |
| Challenger Series TT | 2024/01/30 12:25 | Benjamin Fruchart v Alberto Lillo | W | 1-3 |
| Challenger Series TT | 2024/01/30 10:10 | Alberto Lillo v Mohammed Javad Sohrabi | W | 3-0 |
| Challenger Series TT | 2024/01/29 20:50 | Alberto Lillo v Sven Happek | W | 3-0 |
| Challenger Series TT | 2024/01/29 18:10 | Alberto Lillo v Benjamin Fruchart | L | 1-3 |
| Challenger Series TT | 2024/01/29 15:30 | Marius Henninger v Alberto Lillo | L | 3-2 |
| Challenger Series TT | 2024/01/29 12:50 | Adrien Coton v Alberto Lillo | W | 1-3 |
| Challenger Series TT | 2024/01/29 10:50 | Alberto Lillo v Dennis Klein | L | 1-3 |
| Challenger Series TT | 2024/01/29 08:50 | Alberto Lillo v Dauud Cheaib | W | 3-1 |
| Challenger Series TT | 2024/01/30 13:05 | Dennis Klein v Marius Henninger | W | 3-0 |
| Challenger Series TT | 2024/01/30 10:50 | Adrien Coton v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2024/01/30 09:30 | Dennis Klein v Benjamin Fruchart | L | 2-3 |
| Challenger Series TT | 2024/01/29 19:30 | Dauud Cheaib v Dennis Klein | L | 3-2 |
| Challenger Series TT | 2024/01/29 16:50 | Sven Happek v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2024/01/29 14:50 | Mohammed Javad Sohrabi v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2024/01/29 10:50 | Alberto Lillo v Dennis Klein | W | 1-3 |
| Challenger Series TT | 2024/01/29 08:10 | Marius Henninger v Dennis Klein | W | 0-3 |