| Challenger Ochsenhausen | 2020/12/01 10:40 | Kuzmin, Fedor v Henning Zeptner | L | 3-2 |
| Challenger Ochsenhausen | 2021/06/17 11:50 | Henning Zeptner v Harmeet Desai | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/17 08:30 | Henning Zeptner v Chamorro, Miguel | W | 3-2 |
| Challenger Ochsenhausen | 2021/06/16 11:50 | Henning Zeptner v Samuel Amann | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/16 09:10 | Henning Zeptner v Sven Happek | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/16 06:30 | Henning Zeptner v Ligocki, Christopher | W | 3-2 |
| Challenger Ochsenhausen | 2021/05/25 10:20 | Henning Zeptner v Josip Huzjak | L | 0-3 |
| Challenger Ochsenhausen | 2021/05/25 07:00 | Henning Zeptner v Ali Gozubuyuk | W | 3-1 |
| Challenger Ochsenhausen | 2021/05/24 18:00 | Henning Zeptner v Dennis Klein | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/17 11:10 | Kuzmin, Fedor v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/06/17 07:50 | Kuzmin, Fedor v Ligocki, Christopher | W | 3-1 |
| Challenger Ochsenhausen | 2021/06/17 06:30 | Harmeet Desai v Kuzmin, Fedor | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/16 10:30 | Chamorro, Miguel v Kuzmin, Fedor | W | 2-3 |
| Challenger Ochsenhausen | 2021/06/16 07:50 | Samuel Amann v Kuzmin, Fedor | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/04 10:30 | Ligocki, Christopher v Kuzmin, Fedor | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/03 12:30 | Kuzmin, Fedor v Samuel Amann | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/03 11:10 | Chtchetinine, Evgueni v Kuzmin, Fedor | W | 0-3 |