| Challenger - Ochsenhausen | 2018/01/12 07:30 | Sven Happek v Jiri Vrablik | W | 0-3 |
| Challenger - Ochsenhausen | 2018/01/18 10:50 | Jiri Vrablik v Michal Bankosz | W | 3-2 |
| Challenger - Ochsenhausen | 2018/01/18 08:10 | Jakub Kosowski v Jiri Vrablik | W | 1-3 |
| Challenger - Ochsenhausen | 2018/01/17 13:30 | Tomasz Tomaszuk v Jiri Vrablik | W | 2-3 |
| Challenger - Ochsenhausen | 2018/01/17 11:30 | Jiri Vrablik v Lucjan Blaszczyk | L | 2-3 |
| Challenger - Ochsenhausen | 2018/01/17 09:30 | Jiri Vrablik v Miroslav Horejsi | W | 3-0 |
| Challenger - Ochsenhausen | 2018/01/12 09:30 | Jiri Vrablik v Lehel Demeter | L | 0-3 |
| Challenger - Ochsenhausen | 2018/01/12 07:30 | Sven Happek v Jiri Vrablik | W | 0-3 |
| Challenger - Ochsenhausen | 2018/01/11 11:30 | Sharath Kamal Achanta v Jiri Vrablik | L | 3-1 |
| Challenger - Ochsenhausen | 2018/01/18 11:30 | Jakub Kosowski v Sven Happek | L | 3-0 |
| Challenger - Ochsenhausen | 2018/01/18 09:30 | Tomasz Tomaszuk v Sven Happek | W | 2-3 |
| Challenger - Ochsenhausen | 2018/01/17 14:50 | Sven Happek v Lucjan Blaszczyk | L | 0-3 |
| 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 |