| Challenger - Ochsenhausen | 2020/01/15 11:30 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2019/10/15 08:20 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2019/09/19 11:10 | Sven Happek v Evgueni Chtchetinine | L | 0-3 |
| Challenger - Ochsenhausen | 2019/07/11 06:30 | Evgueni Chtchetinine v Sven Happek | L | 3-2 |
| Challenger - Ochsenhausen | 2019/06/24 07:50 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2019/05/17 06:30 | Sven Happek v Evgueni Chtchetinine | W | 3-1 |
| Challenger - Ochsenhausen | 2018/09/14 09:50 | Evgueni Chtchetinine v Sven Happek | W | 2-3 |
| Challenger - Ochsenhausen | 2018/07/12 11:10 | Sven Happek v Evgueni Chtchetinine | L | 1-3 |
| Challenger - Ochsenhausen | 2018/06/21 06:30 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2018/06/15 08:30 | Evgueni Chtchetinine v Sven Happek | W | 1-3 |
| Challenger - Ochsenhausen | 2018/05/17 07:50 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2018/05/11 09:10 | Evgueni Chtchetinine v Sven Happek | L | 3-2 |
| Challenger - Ochsenhausen | 2018/03/13 10:40 | Evgueni Chtchetinine v Sven Happek | L | 3-1 |
| Challenger - Ochsenhausen | 2018/02/08 12:10 | Evgueni Chtchetinine v Sven Happek | W | 0-3 |
| Challenger - Ochsenhausen | 2017/07/19 13:10 | Evgueni Chtchetinine v Sven Happek | W | 2-3 |
| Challenger - Ochsenhausen | 2017/07/13 06:30 | Evgueni Chtchetinine v Sven Happek | L | 3-2 |
| Challenger - Ochsenhausen | 2017/05/12 07:50 | Sven Happek v Evgueni Chtchetinine | W | 3-1 |