| Challenger Ochsenhausen | 2021/08/23 09:10 | Daniel Rinderer v Josip Huzjak | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/01 07:40 | Josip Huzjak v Daniel Rinderer | L | 2-3 |
| Challenger Ochsenhausen | 2021/05/25 14:00 | Daniel Rinderer v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/24 17:20 | Daniel Rinderer v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/19 19:20 | Daniel Rinderer v Josip Huzjak | L | 3-2 |
| Challenger Ochsenhausen | 2021/12/01 11:30 | Tugay Yilmaz v Josip Huzjak | W | 2-3 |
| Challenger Ochsenhausen | 2021/12/01 08:50 | Dennis Klein v Josip Huzjak | L | 3-0 |
| Challenger Ochsenhausen | 2021/11/09 12:40 | Josip Huzjak v Carlos Muhlbach | L | 0-3 |
| Challenger Ochsenhausen | 2021/11/09 10:00 | Josip Huzjak v Florian Bluhm | L | 2-3 |
| Challenger Ochsenhausen | 2021/11/08 21:00 | Josip Huzjak v Liang Qiu | L | 1-3 |
| Challenger Ochsenhausen | 2021/11/08 16:20 | Josip Huzjak v Florian Bourrassaud | W | 3-2 |
| Challenger Ochsenhausen | 2021/11/08 13:30 | Josip Huzjak v Alexander Valuch | L | 2-3 |
| Challenger Ochsenhausen | 2021/11/08 10:10 | Simon Berglund v Josip Huzjak | L | 3-0 |
| Challenger Ochsenhausen | 2021/08/24 11:00 | Daniel Rinderer v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/24 07:40 | Daniel Rinderer v Amirreza Abbasi | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/23 18:40 | Daniel Rinderer v Paul Lavergne | L | 2-3 |
| Challenger Ochsenhausen | 2021/08/23 17:20 | Daniel Rinderer v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/23 11:50 | Daniel Rinderer v Elia Schmid | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/23 09:10 | Daniel Rinderer v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/23 06:30 | Daniel Rinderer v Liang Qiu | L | 0-3 |
| Challenger Ochsenhausen | 2021/08/10 11:00 | Daniel Rinderer v Dauud Cheaib | L | 0-3 |