| Challenger Ochsenhausen | 2019/10/15 08:20 | Evgueni Chtchetinine v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2019/09/19 11:10 | Sven Happek v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2019/07/11 06:30 | Evgueni Chtchetinine v Sven Happek | W | 3-2 |
| Challenger Ochsenhausen | 2019/06/24 07:50 | Evgueni Chtchetinine v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2019/05/17 06:30 | Sven Happek v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2018/09/14 09:50 | Evgueni Chtchetinine v Sven Happek | L | 2-3 |
| Challenger Ochsenhausen | 2018/07/12 11:10 | Sven Happek v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2018/06/21 06:30 | Evgueni Chtchetinine v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2019/12/17 09:00 | Petr David v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/12/17 08:10 | Jakub Kosowski v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/12/16 12:10 | Yannick Vostes v Evgueni Chtchetinine | L | 3-2 |
| Challenger Ochsenhausen | 2019/12/16 08:50 | Fedor Kuzmin v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2019/12/13 10:10 | Evgueni Chtchetinine v Mathieu De Saintilan | L | 1-3 |
| Challenger Ochsenhausen | 2019/12/13 08:10 | Evgueni Chtchetinine v Jakub Folwarski | L | 1-3 |
| Challenger Ochsenhausen | 2019/12/12 09:30 | Evgueni Chtchetinine v Bence Majoros | L | 2-3 |
| Challenger Ochsenhausen | 2019/12/11 12:50 | Evgueni Chtchetinine v Koyo Kanamitsu | W | 3-0 |
| Challenger Ochsenhausen | 2019/12/06 11:30 | Sven Happek v Abhishek Yadav | L | 1-3 |
| Challenger Ochsenhausen | 2019/12/06 08:50 | Sven Happek v Tomasz Tomaszuk | L | 2-3 |
| Challenger Ochsenhausen | 2019/12/05 12:50 | Sven Happek v Alexander Valuch | L | 0-3 |
| Challenger Ochsenhausen | 2019/12/05 09:30 | Sven Happek v Michal Benes | L | 1-3 |
| Challenger Ochsenhausen | 2019/12/04 12:50 | Sven Happek v Nikola Marinkovic | L | 1-3 |
| Challenger Ochsenhausen | 2019/12/04 10:10 | Sven Happek v Jon Ander Guerricabeitia | L | 0-3 |
| Challenger Ochsenhausen | 2019/12/04 07:30 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2019/11/22 09:30 | Yannick Vostes v Sven Happek | L | 3-1 |