| Challenger Ochsenhausen | 2017/12/20 09:30 | Jiri Vrablik v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2016/09/19 09:01 | Jakub Kosowski v Jiri Vrablik | L | 2-3 |
| Challenger Ochsenhausen | 2018/01/03 13:30 | Jakub Kosowski v Michal Bankosz | W | 3-0 |
| Challenger Ochsenhausen | 2018/01/03 10:10 | Tomasz Tomaszuk v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2018/01/03 08:10 | Jakub Kosowski v Niagol Stoyanov | L | 2-3 |
| Challenger Ochsenhausen | 2017/12/20 12:10 | Frantisek Placek v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2017/12/20 09:30 | Jiri Vrablik v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2017/12/20 07:30 | Evgueni Chtchetinine v Jakub Kosowski | L | 3-0 |
| Challenger Ochsenhausen | 2017/12/19 11:30 | Jakub Kosowski v Antonin Gavlas | W | 3-0 |
| Challenger Ochsenhausen | 2017/12/19 08:50 | Yannick Vostes v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2018/01/03 12:50 | Tomasz Tomaszuk v Jiri Vrablik | W | 0-3 |
| Challenger Ochsenhausen | 2018/01/03 10:50 | Jiri Vrablik v Niagol Stoyanov | L | 2-3 |
| Challenger Ochsenhausen | 2018/01/03 08:50 | Jiri Vrablik v Michal Benes | W | 3-0 |
| Challenger Ochsenhausen | 2017/12/20 11:30 | Antonin Gavlas v Jiri Vrablik | L | 3-1 |
| Challenger Ochsenhausen | 2017/12/20 09:30 | Jiri Vrablik v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2017/12/19 12:50 | Jiri Vrablik v Frantisek Placek | W | 3-2 |
| Challenger Ochsenhausen | 2017/12/19 10:50 | Petr David v Jiri Vrablik | L | 3-1 |
| Challenger Ochsenhausen | 2017/12/19 08:10 | Jiri Vrablik v Miroslav Hořejší | L | 0-3 |