| Challenger Ochsenhausen | 2021/05/11 14:40 | Dennis Klein v Fedor Kuzmin | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 18:40 | Dennis Klein v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/23 15:40 | Dennis Klein v Fedor Kuzmin | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/22 17:00 | Dennis Klein v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2021/02/09 09:20 | Fedor Kuzmin v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/01/26 08:00 | Dennis Klein v Fedor Kuzmin | L | 1-3 |
| Challenger Ochsenhausen | 2021/05/31 07:50 | Dennis Klein v Daniel Rinderer | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/25 14:40 | Dennis Klein v Dillon Chambers | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/25 12:35 | Dennis Klein v Daniel Rinderer | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/25 09:40 | Dillon Chambers v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/25 08:20 | Josip Huzjak v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/24 18:00 | Henning Zeptner v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/24 16:00 | Christopher Ligocki v Dennis Klein | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/24 12:30 | Ahmed El-Mahdy v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/31 07:10 | Valerij Rakov v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/11 14:40 | Dennis Klein v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/11 13:15 | Josip Huzjak v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/11 09:00 | Juri Grauer v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/11 07:00 | Michael Engelhardt v Fedor Kuzmin | W | 0-3 |
| Challenger Ochsenhausen | 2021/05/10 18:40 | Dennis Klein v Fedor Kuzmin | W | 1-3 |
| Challenger Ochsenhausen | 2021/05/10 16:40 | Fedor Kuzmin v Samuel Amann | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/10 14:00 | Fedor Kuzmin v Josip Huzjak | L | 0-3 |