Round: 1
| Challenger Ochsenhausen | 2021/03/01 09:30 | Carlos Muhlbach v Evgueni Chtchetinine | W | 3-2 |
| Challenger Ochsenhausen | 2021/01/07 12:10 | Carlos Muhlbach v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2020/12/14 18:20 | Carlos Muhlbach v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2019/08/19 14:40 | Carlos Muhlbach v Evgueni Chtchetinine | L | 1-3 |
| Challenger Ochsenhausen | 2019/07/29 08:30 | Carlos Muhlbach v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2019/06/25 07:00 | Evgueni Chtchetinine v Carlos Muhlbach | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/15 18:20 | Carlos Muhlbach v Jiri Martinko | L | 2-3 |
| Challenger Ochsenhausen | 2021/03/15 12:50 | Carlos Muhlbach v Sven Happek | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 10:10 | Carlos Muhlbach v Pekka Pelz | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/15 07:30 | Carlos Muhlbach v Erik Bottroff | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/02 15:00 | Carlos Muhlbach v Liang Qiu | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/02 13:35 | Jiri Martinko v Carlos Muhlbach | L | 3-0 |
| Challenger Ochsenhausen | 2021/03/02 11:20 | Dauud Cheaib v Carlos Muhlbach | L | 3-2 |
| Challenger Ochsenhausen | 2021/03/02 09:20 | Carlos Muhlbach v Jiri Martinko | L | 2-3 |
| Challenger Ochsenhausen | 2021/03/15 17:40 | Evgueni Chtchetinine v Peng Gao | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/15 15:00 | Evgueni Chtchetinine v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 12:10 | Evgueni Chtchetinine v Erik Bottroff | L | 1-3 |
| Challenger Ochsenhausen | 2021/03/15 09:30 | Jiri Martinko v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/03/12 13:50 | Sven Happek v Evgueni Chtchetinine | W | 0-3 |
| Challenger Ochsenhausen | 2021/03/12 13:05 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2021/03/12 09:30 | Evgueni Chtchetinine v Dillon Chambers | W | 3-1 |
| Challenger Ochsenhausen | 2021/03/12 07:30 | Sven Happek v Evgueni Chtchetinine | W | 2-3 |