| Challenger - Ochsenhausen | 2021/06/29 14:00 | Josip Huzjak v Andrey Semenov | W | 1-3 |
| Challenger - Ochsenhausen | 2021/06/28 14:00 | Andrey Semenov v Josip Huzjak | W | 3-0 |
| Challenger - Ochsenhausen | 2021/06/14 14:00 | Josip Huzjak v Andrey Semenov | W | 2-3 |
| Challenger - Ochsenhausen | 2021/04/12 16:40 | Josip Huzjak v Andrey Semenov | W | 2-3 |
| Challenger - Ochsenhausen | 2021/08/03 07:00 | Andrey Semenov v Cedric Tschanz | W | 3-1 |
| Challenger - Ochsenhausen | 2021/08/02 18:00 | Andrey Semenov v Nico Wenger | W | 3-2 |
| Challenger - Ochsenhausen | 2021/08/02 15:20 | Lukas Bosbach v Andrey Semenov | W | 2-3 |
| Challenger - Ochsenhausen | 2021/08/02 11:50 | Jonas Christmann v Andrey Semenov | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/02 09:50 | Andrey Semenov v Dillon Chambers | L | 1-3 |
| Challenger - Ochsenhausen | 2021/08/02 07:50 | Andrey Semenov v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/06/29 14:00 | Josip Huzjak v Andrey Semenov | W | 1-3 |
| Challenger - Ochsenhausen | 2021/06/29 13:15 | Dauud Cheaib v Andrey Semenov | L | 3-0 |
| Challenger - Ochsenhausen | 2021/08/03 08:20 | Josip Huzjak v Nico Wenger | L | 2-3 |
| Challenger - Ochsenhausen | 2021/08/02 20:00 | Lukas Bosbach v Josip Huzjak | W | 0-3 |
| Challenger - Ochsenhausen | 2021/08/02 17:20 | Jonas Christmann v Josip Huzjak | W | 1-3 |
| Challenger - Ochsenhausen | 2021/08/02 14:40 | Josip Huzjak v Dillon Chambers | L | 2-3 |
| Challenger - Ochsenhausen | 2021/08/02 10:30 | Josip Huzjak v Dauud Cheaib | L | 0-3 |
| Challenger - Ochsenhausen | 2021/08/02 08:30 | Josip Huzjak v Cedric Tschanz | W | 3-2 |
| Challenger - Ochsenhausen | 2021/07/27 11:00 | Florian Bluhm v Josip Huzjak | L | 3-1 |
| Challenger - Ochsenhausen | 2021/07/27 09:40 | Josip Huzjak v Dennis Klein | L | 0-3 |