Round: 1
| Challenger - Ochsenhausen | 2019/11/04 08:50 | Jakub Kosowski v Evgueni Chtchetinine | W | 3-2 |
| Challenger - Ochsenhausen | 2019/07/29 14:00 | Evgueni Chtchetinine v Jakub Kosowski | W | 0-3 |
| Challenger - Ochsenhausen | 2019/07/18 11:10 | Evgueni Chtchetinine v Jakub Kosowski | W | 0-3 |
| Challenger - Ochsenhausen | 2019/05/10 11:25 | Jakub Kosowski v Evgueni Chtchetinine | W | 3-0 |
| Challenger - Ochsenhausen | 2019/05/09 08:30 | Jakub Kosowski v Evgueni Chtchetinine | W | 3-1 |
| Challenger - Ochsenhausen | 2019/04/17 11:10 | Evgueni Chtchetinine v Jakub Kosowski | W | 1-3 |
| Challenger - Ochsenhausen | 2018/10/25 07:50 | Evgueni Chtchetinine v Jakub Kosowski | W | 2-3 |
| Challenger - Ochsenhausen | 2018/08/03 07:10 | Jakub Kosowski v Evgueni Chtchetinine | W | 3-2 |
| Challenger - Ochsenhausen | 2019/11/05 11:20 | Jakub Kosowski v Dean Shu | W | 3-1 |
| Challenger - Ochsenhausen | 2019/11/05 08:00 | Jakub Kosowski v Carlos Zapata | W | 3-0 |
| Challenger - Ochsenhausen | 2019/11/04 19:00 | Jakub Kosowski v Petr David | L | 2-3 |
| Challenger - Ochsenhausen | 2019/11/04 16:20 | Jiri Vrablik v Jakub Kosowski | W | 2-3 |
| Challenger - Ochsenhausen | 2019/11/04 12:50 | Tomas Konecny v Jakub Kosowski | L | 3-1 |
| Challenger - Ochsenhausen | 2019/11/04 10:50 | Jakub Kosowski v Florian Bluhm | W | 3-0 |
| Challenger - Ochsenhausen | 2019/11/04 08:50 | Jakub Kosowski v Evgueni Chtchetinine | W | 3-2 |
| Challenger - Ochsenhausen | 2019/09/17 12:35 | Mihai Bobocica v Jakub Kosowski | L | 3-0 |
| Challenger - Ochsenhausen | 2019/11/05 12:40 | Jiri Vrablik v Evgueni Chtchetinine | L | 3-0 |
| Challenger - Ochsenhausen | 2019/11/05 08:40 | Tomas Konecny v Evgueni Chtchetinine | L | 3-2 |
| Challenger - Ochsenhausen | 2019/11/04 20:20 | Evgueni Chtchetinine v Florian Bluhm | W | 3-0 |
| Challenger - Ochsenhausen | 2019/11/04 17:00 | Evgueni Chtchetinine v Petr David | W | 3-2 |
| Challenger - Ochsenhausen | 2019/11/04 15:00 | Carlos Zapata v Evgueni Chtchetinine | W | 0-3 |
| Challenger - Ochsenhausen | 2019/11/04 11:30 | Dean Shu v Evgueni Chtchetinine | W | 0-3 |
| Challenger - Ochsenhausen | 2019/11/04 08:50 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-2 |
| Challenger - Ochsenhausen | 2019/11/01 10:10 | Florian Bluhm v Evgueni Chtchetinine | L | 3-0 |