| Challenger Ochsenhausen | 2020/01/08 08:10 | Fedor Kuzmin v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/11/21 10:50 | Fedor Kuzmin v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/15 16:40 | Fedor Kuzmin v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/01 15:20 | Sven Happek v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2019/04/08 19:20 | Sven Happek v Fedor Kuzmin | L | 0-3 |
| Challenger Ochsenhausen | 2018/11/29 10:50 | Fedor Kuzmin v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/04/16 08:30 | Fedor Kuzmin v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/03/26 14:00 | Fedor Kuzmin v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2021/02/12 08:10 | Sven Happek v Miguel Chamorro | L | 1-3 |
| Challenger Ochsenhausen | 2021/02/11 12:50 | Sven Happek v Simon Berglund | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/11 09:30 | Sven Happek v Alberto Mino | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/10 12:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/10 10:10 | Sven Happek v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/10 07:30 | Sven Happek v Florian Bluhm | L | 1-3 |
| Challenger Ochsenhausen | 2021/01/29 10:50 | Sven Happek v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/01/29 08:50 | Sven Happek v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/02/11 13:30 | Fedor Kuzmin v Florian Bluhm | W | 3-1 |
| Challenger Ochsenhausen | 2021/02/11 12:10 | Miguel Chamorro v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/11 10:10 | Simon Berglund v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/10 14:10 | Alberto Mino v Fedor Kuzmin | L | 3-2 |
| Challenger Ochsenhausen | 2021/02/10 10:50 | Dauud Cheaib v Fedor Kuzmin | L | 3-0 |
| Challenger Ochsenhausen | 2021/02/10 08:10 | Evgueni Chtchetinine v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2021/02/09 15:40 | Fedor Kuzmin v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/02/09 13:35 | Simon Berglund v Fedor Kuzmin | W | 1-3 |