| Challenger de Ochsenhausen | 2018/08/02 10:30 | Jakub Kosowski v Josip Huzjak | W | 3-2 |
| Challenger de Ochsenhausen | 2018/03/22 13:30 | Josip Huzjak v Jakub Kosowski | W | 2-3 |
| Challenger de Ochsenhausen | 2018/01/04 11:30 | Jakub Kosowski v Josip Huzjak | W | 3-0 |
| Challenger de Ochsenhausen | 2017/04/17 11:50 | Josip Huzjak v Jakub Kosowski | W | 2-3 |
| Challenger de Ochsenhausen | 2018/11/20 13:40 | Petr David v Jakub Kosowski | W | 2-3 |
| Challenger de Ochsenhausen | 2018/11/20 12:55 | Jakub Kosowski v Javier Benito | W | 3-1 |
| Challenger de Ochsenhausen | 2018/11/20 08:00 | Valerij Rakov v Jakub Kosowski | W | 1-3 |
| Challenger de Ochsenhausen | 2018/11/19 18:20 | Jens Schabacker v Jakub Kosowski | W | 0-3 |
| Challenger de Ochsenhausen | 2018/11/19 16:20 | Jakub Kosowski v Javier Benito | W | 3-2 |
| Challenger de Ochsenhausen | 2018/11/19 14:20 | Jakub Kosowski v Petr David | L | 2-3 |
| Challenger de Ochsenhausen | 2018/11/19 12:10 | Jakub Kosowski v Florian Bluhm | L | 1-3 |
| Challenger de Ochsenhausen | 2018/11/19 09:30 | Rodrigo Tapia v Jakub Kosowski | W | 1-3 |
| Challenger de Ochsenhausen | 2018/11/13 12:55 | Josip Huzjak v Miroslav Horejsi | L | 0-3 |
| Challenger de Ochsenhausen | 2018/11/13 11:20 | Josip Huzjak v Lehel Demeter | W | 3-1 |
| Challenger de Ochsenhausen | 2018/11/13 09:20 | Josip Huzjak v Miroslav Horejsi | L | 2-3 |
| Challenger de Ochsenhausen | 2018/11/12 21:00 | Josip Huzjak v Jiri Vrablik | L | 0-3 |
| Challenger de Ochsenhausen | 2018/11/12 16:20 | Josip Huzjak v Daniel Kiss | W | 3-1 |
| Challenger de Ochsenhausen | 2018/11/12 10:10 | Nikola Marinkovic v Josip Huzjak | W | 0-3 |
| Challenger de Ochsenhausen | 2018/11/12 08:10 | Josip Huzjak v Romain Lorentz | W | 3-2 |
| Challenger de Ochsenhausen | 2018/10/30 13:35 | Antonin Gavlas v Josip Huzjak | L | 3-1 |