| Challenger Ochsenhausen | 2017/04/18 07:00 | Jakub Kosowski v Guillermo Martinez | W | 3-1 |
| Challenger Ochsenhausen | 2017/06/09 07:10 | Jakub Kosowski v Soumyajit Ghosh | L | 1-3 |
| Challenger Ochsenhausen | 2017/06/08 10:30 | Jakub Kosowski v Eric Jouti | L | 1-3 |
| Challenger Ochsenhausen | 2017/06/08 07:10 | Jakub Kosowski v Luka Mladenovic | W | 3-1 |
| Challenger Ochsenhausen | 2017/06/07 12:30 | Jakub Kosowski v Tomas Konecny | L | 0-3 |
| Challenger Ochsenhausen | 2017/06/07 09:10 | Petr David v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2017/06/07 07:10 | Jakub Kosowski v Tomasz Tomaszuk | W | 3-1 |
| Challenger Ochsenhausen | 2017/05/26 12:50 | Jakub Kosowski v Bohumil Vozicky | W | 3-1 |
| Challenger Ochsenhausen | 2017/05/26 10:30 | Richard Vyborny v Jakub Kosowski | L | 3-2 |
| Challenger Ochsenhausen | 2017/06/09 07:50 | Petr David v Guillermo Martinez | L | 3-1 |
| Challenger Ochsenhausen | 2017/06/08 11:10 | Guillermo Martinez v Tomasz Tomaszuk | W | 3-1 |
| Challenger Ochsenhausen | 2017/06/08 07:50 | Guillermo Martinez v Tomas Konecny | L | 0-3 |
| Challenger Ochsenhausen | 2017/06/08 06:30 | Soumyajit Ghosh v Guillermo Martinez | L | 3-2 |
| Challenger Ochsenhausen | 2017/06/07 10:30 | Eric Jouti v Guillermo Martinez | W | 0-3 |
| Challenger Ochsenhausen | 2017/06/07 07:50 | Luka Mladenovic v Guillermo Martinez | W | 1-3 |
| Challenger Ochsenhausen | 2017/05/12 11:25 | Petr David v Guillermo Martinez | L | 3-0 |
| Challenger Ochsenhausen | 2017/05/12 09:50 | Guillermo Martinez v Evgueni Chtchetinine | L | 1-3 |