| Challenger Ochsenhausen | 2021/08/03 13:15 | Dillon Chambers v Andrey Semenov | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/02 09:50 | Andrey Semenov v Dillon Chambers | L | 1-3 |
| Challenger Ochsenhausen | 2021/06/14 19:20 | Andrey Semenov v Dillon Chambers | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/09 10:30 | Andrey Semenov v Dillon Chambers | W | 3-0 |
| Challenger Ochsenhausen | 2021/08/09 08:30 | Andrey Semenov v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/03 14:40 | Dauud Cheaib v Andrey Semenov | L | 3-1 |
| Challenger Ochsenhausen | 2021/08/03 13:15 | Dillon Chambers v Andrey Semenov | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/03 10:20 | Andrey Semenov v Josip Huzjak | W | 3-1 |
| 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 | 2021/08/09 07:50 | Michael Servaty v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/03 14:00 | Cedric Tschanz v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/03 13:15 | Dillon Chambers v Andrey Semenov | L | 1-3 |
| Challenger Ochsenhausen | 2021/08/03 11:00 | Jonas Christmann v Dillon Chambers | W | 2-3 |
| Challenger Ochsenhausen | 2021/08/03 09:40 | Dillon Chambers v Nico Wenger | W | 3-1 |
| Challenger Ochsenhausen | 2021/08/02 19:20 | Dauud Cheaib v Dillon Chambers | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/02 16:40 | Cedric Tschanz v Dillon Chambers | W | 1-3 |
| Challenger Ochsenhausen | 2021/08/02 14:40 | Josip Huzjak v Dillon Chambers | W | 2-3 |