| Challenger Ochsenhausen | 2021/04/12 10:30 | Evgueni Chtchetinine v Miguel Chamorro | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/08 11:50 | Miguel Chamorro v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2021/03/23 10:00 | Evgueni Chtchetinine v Miguel Chamorro | W | 2-3 |
| Challenger Ochsenhausen | 2020/12/14 15:40 | Evgueni Chtchetinine v Miguel Chamorro | L | 3-0 |
| Challenger Ochsenhausen | 2020/11/25 11:30 | Miguel Chamorro v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2020/07/01 11:50 | Miguel Chamorro v Evgueni Chtchetinine | L | 0-3 |
| 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 |
| Challenger Ochsenhausen | 2021/06/04 09:50 | Dennis Klein v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2021/06/04 07:50 | Christopher Ligocki v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/06/03 11:10 | Evgueni Chtchetinine v Fedor Kuzmin | L | 0-3 |
| Challenger Ochsenhausen | 2021/06/03 07:50 | Evgueni Chtchetinine v Samuel Amann | W | 3-0 |
| Challenger Ochsenhausen | 2021/06/03 06:30 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/06/02 10:30 | Dillon Chambers v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2021/06/02 07:50 | Peter Hribar v Evgueni Chtchetinine | W | 2-3 |
| Challenger Ochsenhausen | 2021/05/18 14:00 | Evgueni Chtchetinine v Peter Hribar | W | 3-1 |