| Challenger Ochsenhausen | 2018/06/05 12:35 | Petr David v Jakub Kosowski | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/04 12:30 | Jakub Kosowski v Petr David | L | 0-3 |
| Challenger Ochsenhausen | 2018/03/19 13:30 | Petr David v Jakub Kosowski | L | 3-0 |
| Challenger Ochsenhausen | 2017/06/07 09:10 | Petr David v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2016/12/20 08:51 | Petr David v Jakub Kosowski | W | 0-3 |
| Challenger Ochsenhausen | 2016/11/15 14:10 | Jakub Kosowski v Petr David | W | 3-1 |
| Challenger Ochsenhausen | 2016/11/14 10:01 | Jakub Kosowski v Petr David | W | 3-1 |
| Challenger Ochsenhausen | 2018/08/03 12:50 | Miroslav Horejsi v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2018/08/03 12:05 | Jakub Kosowski v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2018/08/03 09:50 | Jakub Kosowski v Miroslav Horejsi | L | 0-3 |
| Challenger Ochsenhausen | 2018/08/03 07:10 | Jakub Kosowski v Evgueni Chtchetinine | W | 3-2 |
| Challenger Ochsenhausen | 2018/08/02 10:30 | Jakub Kosowski v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2018/08/02 07:10 | Jakub Kosowski v Fedor Kuzmin | W | 3-1 |
| Challenger Ochsenhausen | 2018/08/01 12:30 | Jakub Kosowski v Adrian Wiecek | W | 3-1 |
| Challenger Ochsenhausen | 2018/08/01 09:10 | Tomasz Tomaszuk v Jakub Kosowski | W | 0-3 |
| Challenger Ochsenhausen | 2018/10/12 11:30 | Miroslav Horejsi v Petr David | L | 3-2 |
| Challenger Ochsenhausen | 2018/10/12 10:45 | Petr David v Yannick Vostes | W | 3-1 |
| Challenger Ochsenhausen | 2018/10/12 07:50 | Petr David v Ali Alkhadrawi | W | 3-1 |
| Challenger Ochsenhausen | 2018/10/12 06:30 | Yannick Vostes v Petr David | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/11 09:50 | Fedor Kuzmin v Petr David | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/10 13:10 | Petr David v Liang Qiu | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/10 10:30 | Petr David v Carlos Ishida | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/10 08:30 | Petr David v Miroslav Horejsi | L | 2-3 |