Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/09/19 13:10 | Sven Happek v Alberto Lillo | L | 3-1 |
| 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 | 2024/01/26 13:50 | Sudhanshu Grover v Alberto Lillo | W | 1-3 |
| Challenger Series TT | 2024/01/26 13:05 | Alberto Lillo v Miguel Nunez | L | 0-3 |
| Challenger Series TT | 2024/01/26 09:30 | Guilherme Teodoro v Alberto Lillo | W | 1-3 |
| Challenger Series TT | 2024/01/29 18:50 | Adrien Coton v Sven Happek | W | 2-3 |
| Challenger Series TT | 2024/01/29 16:50 | Sven Happek v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2024/01/29 14:10 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2024/01/29 12:10 | Sven Happek v Benjamin Fruchart | L | 0-3 |
| Challenger Series TT | 2024/01/29 09:30 | Mohammed Javad Sohrabi v Sven Happek | L | 3-0 |
| Challenger Series TT | 2024/01/16 11:30 | Sven Happek v Mathias Golab | L | 1-3 |
| Challenger Series TT | 2024/01/16 08:50 | Sven Happek v Norbert Tauler | L | 0-3 |
| Challenger Series TT | 2024/01/15 20:10 | Sven Happek v Takumi Kageyama | W | 3-2 |