Round: 1
| Challenger Ochsenhausen | 2019/12/17 08:10 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/11/05 14:15 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2019/11/04 08:50 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-2 |
| Challenger Ochsenhausen | 2019/07/29 14:00 | Evgueni Chtchetinine v Jakub Kosowski | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/18 11:10 | Evgueni Chtchetinine v Jakub Kosowski | L | 0-3 |
| Challenger Ochsenhausen | 2019/05/10 11:25 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/05/09 08:30 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2019/04/17 11:10 | Evgueni Chtchetinine v Jakub Kosowski | L | 1-3 |
| Challenger Ochsenhausen | 2020/07/16 06:30 | Evgueni Chtchetinine v Nico Wenger | W | 3-0 |
| Challenger Ochsenhausen | 2020/07/15 11:10 | Evgueni Chtchetinine v Daniel Gorak | W | 3-0 |
| Challenger Ochsenhausen | 2020/07/15 08:30 | Florian Bluhm v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2020/07/10 12:50 | Miroslav Horejsi v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2020/07/10 11:50 | Florian Bluhm v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2020/07/10 08:30 | Evgueni Chtchetinine v Florian Bluhm | L | 2-3 |
| Challenger Ochsenhausen | 2020/07/10 06:30 | Mathieu De Saintilan v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2020/07/09 10:30 | Nathan Pellissier v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2020/07/15 13:10 | Florian Bluhm v Jakub Kosowski | W | 0-3 |
| Challenger Ochsenhausen | 2020/07/15 09:50 | Jens Schabacker v Jakub Kosowski | W | 0-3 |
| Challenger Ochsenhausen | 2020/07/15 07:10 | Dauud Cheaib v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2020/07/14 14:00 | Daniel Gorak v Jakub Kosowski | L | 3-1 |
| Challenger Ochsenhausen | 2020/07/14 13:15 | Jakub Kosowski v Liang Qiu | W | 3-1 |
| Challenger Ochsenhausen | 2020/07/14 11:40 | Jakub Kosowski v Daniel Gorak | L | 2-3 |
| Challenger Ochsenhausen | 2020/07/14 09:00 | Jakub Kosowski v Jens Schabacker | W | 3-0 |
| Challenger Ochsenhausen | 2020/07/13 20:00 | Jakub Kosowski v Liang Qiu | W | 3-0 |