| Challenger - Ochsenhausen | 2018/01/17 12:10 | Sven Happek v Miroslav Horejsi | L | 0-3 |
| Challenger - Ochsenhausen | 2018/01/17 10:10 | Sven Happek v Ricardo Jimenez | W | 3-0 |
| Challenger - Ochsenhausen | 2018/01/12 10:10 | Sven Happek v Petr David | L | 0-3 |
| Challenger - Ochsenhausen | 2018/01/12 07:30 | Sven Happek v Jiri Vrablik | L | 0-3 |
| Challenger - Ochsenhausen | 2018/01/11 10:50 | Sven Happek v Lehel Demeter | L | 1-3 |
| Challenger - Ochsenhausen | 2018/01/11 08:10 | Sharath Kamal Achanta v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2018/01/10 12:50 | Adam Szudi v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2018/01/10 10:50 | Sven Happek v Sushmit Sriram | L | 1-3 |
| Challenger - Ochsenhausen | 2018/01/17 11:30 | Jiri Vrablik v Lucjan Blaszczyk | W | 2-3 |
| Challenger - Ochsenhausen | 2018/01/17 08:50 | Jakub Kosowski v Lucjan Blaszczyk | W | 0-3 |
| Challenger - Ochsenhausen | 2018/01/16 15:00 | Lucjan Blaszczyk v Antonin Gavlas | W | 3-1 |
| Challenger - Ochsenhausen | 2018/01/16 13:35 | Lucjan Blaszczyk v Evgueni Chtchetinine | W | 3-2 |
| Challenger - Ochsenhausen | 2018/01/16 10:00 | Lucjan Blaszczyk v Yannick Vostes | W | 3-2 |
| Challenger - Ochsenhausen | 2018/01/15 21:00 | Lucjan Blaszczyk v Andriy Sitak | W | 3-0 |
| Challenger - Ochsenhausen | 2018/01/15 16:20 | Lucjan Blaszczyk v Fedor Kuzmin | W | 3-1 |
| Challenger - Ochsenhausen | 2018/01/15 13:30 | Lucjan Blaszczyk v Antonin Gavlas | W | 3-1 |