| 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 | 2018/11/22 10:50 | Sven Happek v Josip Huzjak | W | 3-0 |
| Challenger Ochsenhausen | 2018/05/18 08:30 | Josip Huzjak v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/03/16 08:50 | Sven Happek v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/13 10:50 | Dorian Nicolle v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/03/13 08:50 | Andrew Baggaley v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/03/12 12:10 | Sven Happek v Gregoire Jean | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/12 08:50 | Sven Happek v Francisco Sanchi | L | 1-3 |
| Challenger Ochsenhausen | 2020/03/12 07:30 | Viktor Brodd v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/03/11 11:30 | Alexander Valuch v Sven Happek | L | 3-0 |
| Challenger Ochsenhausen | 2020/03/11 08:50 | Florian Bluhm v Sven Happek | L | 3-1 |
| Challenger Ochsenhausen | 2020/03/16 08:10 | Carlos Ishida v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2020/03/10 10:00 | Wancheol Kim v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2020/03/10 08:00 | Andrew Baggaley v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2020/03/09 19:40 | Tomas Konecny v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2020/03/09 17:40 | Josip Huzjak v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/09 15:00 | Josip Huzjak v Viktor Brodd | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/09 12:10 | Josip Huzjak v David Reitspies | L | 0-3 |
| Challenger Ochsenhausen | 2020/03/09 09:30 | Fedor Kuzmin v Josip Huzjak | W | 2-3 |