| Challenger Ochsenhausen | 2021/09/21 09:00 | Bastien Dupont v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2021/09/21 07:00 | Alberto Mino v Josip Huzjak | L | 3-1 |
| Challenger Ochsenhausen | 2021/09/20 18:40 | Johan Derit v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2021/09/20 16:40 | Josip Huzjak v Alexander Valuch | W | 3-1 |
| Challenger Ochsenhausen | 2021/09/20 14:00 | Josip Huzjak v Hampus Nordberg | L | 0-3 |
| Challenger Ochsenhausen | 2021/09/20 11:10 | Josip Huzjak v Florian Bourrassaud | L | 2-3 |
| Challenger Ochsenhausen | 2021/09/20 08:30 | Dillon Chambers v Josip Huzjak | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/07 14:00 | Tom Jarvis v Josip Huzjak | W | 0-3 |
| Challenger Ochsenhausen | 2020/02/25 11:20 | Paul Gauzy v Islombek Sultonov | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/25 09:20 | Islombek Sultonov v Francisco Sanchi | L | 1-3 |
| Challenger Ochsenhausen | 2020/02/24 21:00 | Jon Ander Guerricabeitia v Islombek Sultonov | L | 3-1 |
| Challenger Ochsenhausen | 2020/02/24 18:20 | Peng Gao v Islombek Sultonov | L | 3-1 |
| Challenger Ochsenhausen | 2020/02/24 15:40 | Islombek Sultonov v David Reitspies | L | 0-3 |
| Challenger Ochsenhausen | 2020/02/24 11:30 | Islombek Sultonov v Sushmit Sriram | L | 0-3 |
| Challenger Ochsenhausen | 2020/02/24 09:30 | Islombek Sultonov v Valerij Rakov | L | 2-3 |
| Oman Open - női U21 | 2020/02/12 11:10 | Islombek Sultonov v Yukiya Uda | L | 0-3 |