| Challenger Ochsenhausen | 2018/10/25 07:50 | Evgueni Chtchetinine v Jakub Kosowski | L | 2-3 |
| Challenger Ochsenhausen | 2018/08/03 07:10 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/08 12:05 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2018/06/06 10:30 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2018/04/19 11:10 | Evgueni Chtchetinine v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2018/03/23 09:30 | Evgueni Chtchetinine v Jakub Kosowski | L | 0-3 |
| Challenger Ochsenhausen | 2017/12/20 07:30 | Evgueni Chtchetinine v Jakub Kosowski | W | 3-0 |
| Challenger Ochsenhausen | 2016/12/21 12:46 | Evgueni Chtchetinine v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2019/04/17 08:30 | Lehel Demeter v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/03/08 09:30 | Evgueni Chtchetinine v Rodrigo Tapia | W | 3-1 |
| Challenger Ochsenhausen | 2019/03/08 07:30 | Florian Bluhm v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2019/03/07 11:30 | Yannick Vostes v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/03/07 09:30 | Fedor Kuzmin v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/03/06 14:10 | Evgueni Chtchetinine v Tomasz Tomaszuk | W | 3-1 |
| Challenger Ochsenhausen | 2019/03/06 11:30 | Evgueni Chtchetinine v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2019/03/06 09:30 | Evgueni Chtchetinine v Petr David | L | 1-3 |
| Challenger Ochsenhausen | 2019/04/17 06:30 | Daniel Gorak v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2019/03/15 12:25 | Bence Majoros v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2019/03/15 11:30 | Jakub Kosowski v Filip Zeljko | W | 3-2 |
| Challenger Ochsenhausen | 2019/03/15 08:50 | Jakub Kosowski v Bence Majoros | L | 0-3 |
| Challenger Ochsenhausen | 2019/03/14 12:50 | Jakub Kosowski v Dauud Cheaib | W | 3-0 |
| Challenger Ochsenhausen | 2019/03/14 09:30 | Jakub Kosowski v Sven Happek | L | 1-3 |
| Challenger Ochsenhausen | 2019/03/13 12:50 | Jakub Kosowski v Titouan Raymond | L | 2-3 |
| Challenger Ochsenhausen | 2019/03/13 10:10 | Jakub Kosowski v Andreas Levenko | L | 2-3 |