| Challenger de Ochsenhausen | 2021/04/27 07:40 | Henning Zeptner v Harmeet Desai | L | 0-3 |
| Challenger de Ochsenhausen | 2021/06/17 08:30 | Henning Zeptner v Miguel Chamorro | W | 3-2 |
| Challenger de Ochsenhausen | 2021/06/16 11:50 | Henning Zeptner v Samuel Amann | W | 3-1 |
| Challenger de Ochsenhausen | 2021/06/16 09:10 | Henning Zeptner v Sven Happek | L | 0-3 |
| Challenger de Ochsenhausen | 2021/06/16 06:30 | Henning Zeptner v Christopher Ligocki | W | 3-2 |
| Challenger de Ochsenhausen | 2021/05/25 10:20 | Henning Zeptner v Josip Huzjak | L | 0-3 |
| Challenger de Ochsenhausen | 2021/05/25 07:00 | Henning Zeptner v Ali Gozubuyuk | W | 3-1 |
| Challenger de Ochsenhausen | 2021/05/24 18:00 | Henning Zeptner v Dennis Klein | L | 0-3 |
| Challenger de Ochsenhausen | 2021/05/24 15:20 | Ahmed El-Mahdy v Henning Zeptner | L | 3-1 |
| Challenger de Ochsenhausen | 2021/06/17 09:10 | Harmeet Desai v Dauud Cheaib | L | 1-3 |
| Challenger de Ochsenhausen | 2021/06/17 06:30 | Harmeet Desai v Fedor Kuzmin | W | 3-0 |
| Challenger de Ochsenhausen | 2021/06/16 11:10 | Harmeet Desai v Christopher Ligocki | W | 3-2 |
| Challenger de Ochsenhausen | 2021/06/16 08:30 | Miguel Chamorro v Harmeet Desai | W | 1-3 |
| Challenger de Ochsenhausen | 2021/06/01 14:40 | Dauud Cheaib v Harmeet Desai | W | 0-3 |
| Challenger de Ochsenhausen | 2021/06/01 13:15 | Fedor Kuzmin v Harmeet Desai | W | 0-3 |
| Challenger de Ochsenhausen | 2021/06/01 10:20 | Dennis Klein v Harmeet Desai | L | 3-1 |
| Challenger de Ochsenhausen | 2021/06/01 08:20 | Harmeet Desai v Dauud Cheaib | W | 3-1 |