| Challenger - Ochsenhausen | 2019/05/08 06:30 | Jakub Kosowski v Pawel Grela | W | 3-0 |
| Challenger - Ochsenhausen | 2019/04/17 12:30 | Pawel Grela v Jakub Kosowski | W | 1-3 |
| Challenger - Ochsenhausen | 2019/03/13 07:30 | Jakub Kosowski v Pawel Grela | W | 3-0 |
| Challenger - Ochsenhausen | 2018/11/21 10:10 | Jakub Kosowski v Pawel Grela | W | 3-0 |
| Challenger - Ochsenhausen | 2019/08/02 13:00 | Jakub Kosowski v Miroslav Horejsi | L | 0-3 |
| Challenger - Ochsenhausen | 2019/08/02 11:25 | Jiri Vrablik v Jakub Kosowski | W | 1-3 |
| Challenger - Ochsenhausen | 2019/08/02 09:50 | Jakub Kosowski v Jiri Vrablik | L | 2-3 |
| Challenger - Ochsenhausen | 2019/08/02 07:10 | Jakub Kosowski v Josip Huzjak | W | 3-0 |
| Challenger - Ochsenhausen | 2019/08/01 10:30 | Jakub Kosowski v Andrew Baggaley | L | 2-3 |
| Challenger - Ochsenhausen | 2019/08/01 07:10 | Jakub Kosowski v Miroslav Horejsi | L | 1-3 |
| Challenger - Ochsenhausen | 2019/07/31 12:30 | Jakub Kosowski v Thomas Pellny | W | 3-0 |
| Challenger - Ochsenhausen | 2019/07/31 09:10 | Nico Wenger v Jakub Kosowski | W | 0-3 |
| Challenger - Ochsenhausen | 2019/07/05 08:30 | Dauud Cheaib v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2019/07/04 12:30 | Jiri Vrablik v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2019/07/04 09:50 | Petr David v Pawel Grela | L | 3-0 |
| Challenger - Ochsenhausen | 2019/07/04 07:50 | Andrei Putuntica v Pawel Grela | L | 3-1 |
| Challenger - Ochsenhausen | 2019/07/03 12:30 | Miroslav Horejsi v Pawel Grela | L | 3-1 |
| Challenger - Ochsenhausen | 2019/07/03 11:10 | Thomas Pellny v Pawel Grela | L | 3-1 |
| Challenger - Ochsenhausen | 2019/07/03 06:30 | Tomasz Tomaszuk v Pawel Grela | W | 2-3 |
| Challenger - Ochsenhausen | 2019/07/02 09:40 | Mathieu De Saintilan v Pawel Grela | L | 3-1 |