| Challenger Ochsenhausen | 2018/06/15 08:30 | Evgueni Chtchetinine v Sven Happek | L | 1-3 |
| Challenger Ochsenhausen | 2018/05/17 07:50 | Evgueni Chtchetinine v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2018/05/11 09:10 | Evgueni Chtchetinine v Sven Happek | W | 3-2 |
| Challenger Ochsenhausen | 2018/03/13 10:40 | Evgueni Chtchetinine v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2018/02/08 12:10 | Evgueni Chtchetinine v Sven Happek | L | 0-3 |
| Challenger Ochsenhausen | 2017/07/19 13:10 | Evgueni Chtchetinine v Sven Happek | L | 2-3 |
| Challenger Ochsenhausen | 2017/07/13 06:30 | Evgueni Chtchetinine v Sven Happek | W | 3-2 |
| Challenger Ochsenhausen | 2017/05/12 07:50 | Sven Happek v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2018/06/20 11:10 | Evgueni Chtchetinine v Dmitrij Prokopcov | L | 1-3 |
| Challenger Ochsenhausen | 2018/06/20 08:30 | Yannick Vostes v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/15 08:30 | Evgueni Chtchetinine v Sven Happek | L | 1-3 |
| Challenger Ochsenhausen | 2018/06/15 06:30 | Evgueni Chtchetinine v Nico Wenger | W | 3-0 |
| Challenger Ochsenhausen | 2018/06/14 07:10 | Peter Musko v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/13 11:10 | Adam Szudi v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2018/06/13 09:50 | Evgueni Chtchetinine v Andrew Baggaley | L | 0-3 |
| Challenger Ochsenhausen | 2018/06/13 07:50 | Evgueni Chtchetinine v Tomas Kopanyi | W | 3-0 |
| Challenger Ochsenhausen | 2018/06/20 10:30 | Yannick Vostes v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/20 07:50 | Marlon Spiess v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2018/06/15 10:45 | Andrew Baggaley v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2018/06/15 08:30 | Evgueni Chtchetinine v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2018/06/15 07:10 | Peter Musko v Sven Happek | L | 3-2 |
| Challenger Ochsenhausen | 2018/06/14 10:30 | Adam Szudi v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2018/06/14 08:30 | Sven Happek v Andrew Baggaley | L | 1-3 |
| Challenger Ochsenhausen | 2018/06/14 06:30 | Sven Happek v Tomas Kopanyi | W | 3-2 |