| 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 | 2019/09/19 08:30 | Sven Happek v Mauricio Rivera | W | 3-2 |
| Challenger Ochsenhausen | 2019/09/18 11:50 | Sven Happek v Anders Eriksson | L | 1-3 |
| Challenger Ochsenhausen | 2019/09/18 09:10 | Sven Happek v Eduardo Gonzales | W | 3-1 |
| Challenger Ochsenhausen | 2019/09/18 06:30 | Sven Happek v Florian Bluhm | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/16 11:00 | Frane Runjic v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/07/16 09:40 | Sven Happek v Mihai Bobocica | L | 0-3 |
| Challenger Ochsenhausen | 2019/07/15 19:20 | Yannick Vostes v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/07/15 16:40 | Fedor Kuzmin v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2019/09/19 09:10 | Evgueni Chtchetinine v Javier Benito | W | 3-1 |
| Challenger Ochsenhausen | 2019/09/19 06:30 | Evgueni Chtchetinine v Elias Ranefur | W | 3-0 |
| Challenger Ochsenhausen | 2019/09/18 11:10 | Evgueni Chtchetinine v Florian Bluhm | W | 3-2 |
| Challenger Ochsenhausen | 2019/09/18 08:30 | Mauricio Rivera v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2019/09/13 09:10 | Josip Huzjak v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/09/13 07:10 | Hampus Nordberg v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2019/09/12 11:50 | Dean Shu v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2019/09/12 09:10 | Evgueni Chtchetinine v Andrei Putuntica | L | 2-3 |