| Challenger Ochsenhausen | 2021/09/22 08:30 | Samuel Amann v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/09/14 11:00 | David Reitspies v Fedor Kuzmin | L | 3-2 |
| Challenger Ochsenhausen | 2021/09/14 09:40 | Fedor Kuzmin v Petr David | L | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 19:20 | Dauud Cheaib v Fedor Kuzmin | L | 3-2 |
| Challenger Ochsenhausen | 2021/09/13 16:40 | Florian Bluhm v Fedor Kuzmin | L | 3-2 |
| Challenger Ochsenhausen | 2021/09/13 14:40 | Niagol Stoyanov v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/13 09:50 | Alexander Valuch v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/13 07:10 | Evgueni Chtchetinine v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2021/09/22 06:30 | Bastien Dupont v Florian Bourrassaud | W | 0-3 |
| Challenger Ochsenhausen | 2021/09/21 09:40 | Alexander Valuch v Florian Bourrassaud | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/21 08:20 | Dillon Chambers v Florian Bourrassaud | L | 3-1 |
| Challenger Ochsenhausen | 2021/09/20 18:00 | Alberto Mino v Florian Bourrassaud | L | 3-0 |
| Challenger Ochsenhausen | 2021/09/20 16:00 | Hampus Nordberg v Florian Bourrassaud | L | 3-2 |
| Challenger Ochsenhausen | 2021/09/20 12:30 | Bastien Dupont v Florian Bourrassaud | L | 3-2 |
| Challenger Ochsenhausen | 2021/09/20 11:10 | Josip Huzjak v Florian Bourrassaud | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/20 06:30 | Johan Derit v Florian Bourrassaud | W | 1-3 |