| Challenger Ochsenhausen | 2020/03/17 14:15 | Josip Huzjak v Sven Happek | W | 0-3 |
| Challenger Ochsenhausen | 2020/03/16 10:50 | Sven Happek v Josip Huzjak | L | 2-3 |
| Challenger Ochsenhausen | 2020/02/06 08:50 | Sven Happek v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2020/02/04 08:40 | Sven Happek v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2020/01/09 12:10 | Josip Huzjak v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2019/07/10 10:30 | Josip Huzjak v Sven Happek | W | 2-3 |
| Challenger Ochsenhausen | 2019/07/09 07:40 | Sven Happek v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2019/05/20 18:00 | Josip Huzjak v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2020/04/29 08:40 | Nico Wenger v Sven Happek | W | 2-4 |
| Challenger Ochsenhausen | 2020/04/27 13:30 | Dauud Cheaib v Sven Happek | L | 4-0 |
| Challenger Ochsenhausen | 2020/04/27 12:20 | Florian Bluhm v Sven Happek | L | 4-3 |
| Challenger Ochsenhausen | 2020/04/27 10:30 | Liang Qiu v Sven Happek | L | 4-2 |
| Challenger Ochsenhausen | 2020/04/27 07:50 | Dauud Cheaib v Sven Happek | L | 4-0 |
| Challenger Ochsenhausen | 2020/03/20 11:20 | Nico Wenger v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/03/20 09:20 | Marius Henninger v Sven Happek | W | 1-3 |
| Challenger Ochsenhausen | 2020/03/19 12:10 | Sven Happek v Carlos Ishida | L | 1-3 |
| Challenger Ochsenhausen | 2020/04/29 07:50 | Evgueni Chtchetinine v Josip Huzjak | W | 3-4 |
| Challenger Ochsenhausen | 2020/03/17 14:15 | Josip Huzjak v Sven Happek | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/17 12:00 | Dwain Schwarzer v Josip Huzjak | L | 3-2 |
| Challenger Ochsenhausen | 2020/03/17 10:40 | Josip Huzjak v Nico Wenger | W | 3-1 |
| Challenger Ochsenhausen | 2020/03/16 20:20 | Dauud Cheaib v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2020/03/16 17:40 | Kyuhyun Lim v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2020/03/16 15:40 | Seokwon Choi v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2020/03/16 10:50 | Sven Happek v Josip Huzjak | W | 2-3 |