| Challenger Ochsenhausen | 2018/10/22 12:30 | Jakub Kosowski v Jakub Folwarski | L | 3-1 |
| Challenger Ochsenhausen | 2018/06/06 08:30 | Jakub Kosowski v Jakub Folwarski | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/04 07:10 | Jakub Kosowski v Jakub Folwarski | L | 3-0 |
| Challenger Ochsenhausen | 2018/05/30 06:30 | Jakub Folwarski v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2017/09/06 09:50 | Jakub Kosowski v Jakub Folwarski | W | 2-3 |
| Challenger Ochsenhausen | 2017/08/09 07:10 | Jakub Kosowski v Jakub Folwarski | L | 3-1 |
| Challenger Ochsenhausen | 2017/04/17 07:50 | Jakub Kosowski v Jakub Folwarski | L | 3-0 |
| Challenger Ochsenhausen | 2016/12/12 10:06 | Jakub Kosowski v Jakub Folwarski | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/25 07:10 | Petr David v Jakub Folwarski | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/24 11:50 | Tomasz Tomaszuk v Jakub Folwarski | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/24 09:50 | Jakub Folwarski v Michal Benes | L | 2-3 |
| Challenger Ochsenhausen | 2018/10/24 07:50 | Jakub Folwarski v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2018/10/23 09:40 | Florian Bluhm v Jakub Folwarski | W | 0-3 |
| Challenger Ochsenhausen | 2018/10/23 08:20 | Michal Benes v Jakub Folwarski | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/22 18:00 | Koyo Kanamitsu v Jakub Folwarski | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/22 16:00 | Jiri Vrablik v Jakub Folwarski | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/25 07:50 | Evgueni Chtchetinine v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/24 12:30 | Petr David v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/24 11:10 | Fedor Kuzmin v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/24 06:30 | Tomasz Tomaszuk v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/23 12:35 | Jakub Kosowski v Jiri Vrablik | L | 1-3 |
| Challenger Ochsenhausen | 2018/10/23 09:00 | Jakub Kosowski v Petr David | W | 3-1 |
| Challenger Ochsenhausen | 2018/10/22 20:00 | Jakub Kosowski v Michal Benes | L | 2-3 |
| Challenger Ochsenhausen | 2018/10/22 15:20 | Jakub Kosowski v Koyo Kanamitsu | W | 3-0 |