| Challenger de Ochsenhausen | 2017/11/23 10:10 | Ricardo Jimenez v Sven Happek | W | 1-3 |
| Challenger de Ochsenhausen | 2018/01/12 10:10 | Sven Happek v Petr David | L | 0-3 |
| Challenger de Ochsenhausen | 2018/01/12 07:30 | Sven Happek v Jiri Vrablik | L | 0-3 |
| Challenger de Ochsenhausen | 2018/01/11 10:50 | Sven Happek v Lehel Demeter | L | 1-3 |
| Challenger de Ochsenhausen | 2018/01/11 08:10 | Sharath Kamal Achanta v Sven Happek | L | 3-0 |
| Challenger de Ochsenhausen | 2018/01/10 12:50 | Adam Szudi v Sven Happek | L | 3-0 |
| Challenger de Ochsenhausen | 2018/01/10 10:50 | Sven Happek v Sushmit Sriram | L | 1-3 |
| Challenger de Ochsenhausen | 2018/01/10 08:50 | Sven Happek v Robert Floras | L | 0-3 |
| Challenger de Ochsenhausen | 2017/12/08 10:50 | Sven Happek v Joao Geraldo | L | 0-3 |
| Challenger de Ochsenhausen | 2017/12/01 09:30 | Ricardo Jimenez v Sourav Saha | L | 0-3 |
| Challenger de Ochsenhausen | 2017/12/01 07:30 | Michal Bankosz v Ricardo Jimenez | L | 3-0 |
| Challenger de Ochsenhausen | 2017/11/30 11:30 | Horacio Cifuentes v Ricardo Jimenez | L | 3-1 |
| Challenger de Ochsenhausen | 2017/11/30 09:30 | Sushmit Sriram v Ricardo Jimenez | L | 3-0 |
| Challenger de Ochsenhausen | 2017/11/29 14:10 | Ricardo Jimenez v Nicolas Galvano | L | 1-3 |
| Challenger de Ochsenhausen | 2017/11/29 11:30 | Ricardo Jimenez v Evgueni Chtchetinine | L | 1-3 |
| Challenger de Ochsenhausen | 2017/11/29 09:30 | Ricardo Jimenez v Fedor Kuzmin | L | 1-3 |
| Challenger de Ochsenhausen | 2017/11/28 12:40 | Roman Rezetka v Ricardo Jimenez | W | 2-3 |