| Challenger Ochsenhausen | 2019/07/01 15:20 | Sven Happek v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2019/04/08 19:20 | Sven Happek v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2018/11/29 10:50 | Fedor Kuzmin v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2018/04/16 08:30 | Fedor Kuzmin v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2018/03/26 14:00 | Fedor Kuzmin v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2018/03/12 19:00 | Fedor Kuzmin v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2017/12/08 08:10 | Sven Happek v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2017/10/19 10:20 | Fedor Kuzmin v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2019/07/15 14:00 | Fedor Kuzmin v Yannick Vostes | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/15 11:10 | Fedor Kuzmin v Mihai Bobocica | W | 3-1 |
| Challenger Ochsenhausen | 2019/07/15 08:30 | Miroslav Horejsi v Fedor Kuzmin | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/02 14:00 | Tomas Konecny v Fedor Kuzmin | L | 3-0 |
| Challenger Ochsenhausen | 2019/07/02 13:15 | Dauud Cheaib v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2019/07/02 10:20 | Fedor Kuzmin v Tomas Konecny | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/02 07:00 | Fedor Kuzmin v Andrei Putuntica | W | 3-1 |
| Challenger Ochsenhausen | 2019/07/01 18:00 | Fedor Kuzmin v Pawel Grela | W | 3-0 |
| Challenger Ochsenhausen | 2019/07/15 14:40 | Miroslav Horejsi v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/15 09:50 | Jakub Kosowski v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/07/15 07:10 | Nico Wenger v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2019/07/12 11:25 | Miroslav Horejsi v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/07/12 09:50 | Petr David v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2019/07/12 07:50 | Petr Husnik v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2019/07/11 11:10 | Sven Happek v Tomasz Tomaszuk | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/11 07:50 | Sven Happek v Miroslav Horejsi | L | 1-3 |