| Challenger Ochsenhausen | 2021/05/24 20:00 | Ahmed El-Mahdy v Josip Huzjak | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/31 17:20 | Josip Huzjak v Harmeet Desai | L | 1-3 |
| Challenger Ochsenhausen | 2021/05/31 11:50 | Josip Huzjak v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/31 09:10 | Josip Huzjak v Valerij Rakov | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/31 06:30 | Josip Huzjak v Dauud Cheaib | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/25 14:00 | Daniel Rinderer v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/25 13:15 | Dillon Chambers v Josip Huzjak | L | 3-0 |
| Challenger Ochsenhausen | 2021/05/25 10:20 | Henning Zeptner v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/25 08:20 | Josip Huzjak v Dennis Klein | L | 1-3 |
| Challenger Ochsenhausen | 2021/05/31 16:40 | Ahmed El-Mahdy v Fedor Kuzmin | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/31 14:00 | Ahmed El-Mahdy v Daniel Rinderer | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/31 11:10 | Ahmed El-Mahdy v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/05/31 08:30 | Harmeet Desai v Ahmed El-Mahdy | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/25 11:40 | Ahmed El-Mahdy v Christopher Ligocki | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/25 09:00 | Ahmed El-Mahdy v Ali Gozubuyuk | W | 3-2 |
| Challenger Ochsenhausen | 2021/05/24 20:00 | Ahmed El-Mahdy v Josip Huzjak | L | 1-3 |
| Challenger Ochsenhausen | 2021/05/24 15:20 | Ahmed El-Mahdy v Henning Zeptner | W | 3-1 |