| Challenger Ochsenhausen | 2021/04/12 19:20 | Miguel Chamorro v Andrey Semenov | W | 1-3 |
| Challenger Ochsenhausen | 2021/03/22 19:40 | Andrey Semenov v Miguel Chamorro | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/08 12:50 | Miguel Chamorro v Andrey Semenov | L | 3-1 |
| Challenger Ochsenhausen | 2021/06/08 09:00 | Florian Bluhm v Andrey Semenov | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/08 07:00 | Lars Brinkhaus v Andrey Semenov | W | 2-3 |
| Challenger Ochsenhausen | 2021/06/07 18:40 | Felix Wetzel v Andrey Semenov | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/07 16:40 | Andrey Semenov v Johannes Schnabel | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/07 14:00 | Andrey Semenov v Carlos Muhlbach | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/07 11:10 | Andrey Semenov v Marius Henninger | W | 3-2 |
| Challenger Ochsenhausen | 2021/06/07 08:30 | Dauud Cheaib v Andrey Semenov | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/13 11:00 | Florian Bluhm v Andrey Semenov | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/13 11:40 | Dennis Klein v Miguel Chamorro | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/13 07:40 | Florian Bluhm v Miguel Chamorro | L | 3-2 |
| Challenger Ochsenhausen | 2021/04/12 19:20 | Miguel Chamorro v Andrey Semenov | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/12 16:00 | Miguel Chamorro v Marius Henninger | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 14:00 | Josip Huzjak v Miguel Chamorro | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 10:30 | Evgueni Chtchetinine v Miguel Chamorro | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/12 07:50 | Dauud Cheaib v Miguel Chamorro | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/09 10:30 | Miguel Chamorro v Dennis Klein | L | 1-3 |