Round: 1
| Challenger Ochsenhausen | 2021/04/19 20:00 | Chtchetinine, Evgueni v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/07 08:30 | Jiri Martinko v Chtchetinine, Evgueni | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/15 09:30 | Jiri Martinko v Chtchetinine, Evgueni | W | 3-0 |
| Challenger Ochsenhausen | 2021/03/01 12:10 | Chtchetinine, Evgueni v Jiri Martinko | W | 0-3 |
| Challenger Ochsenhausen | 2021/02/23 13:35 | Jiri Martinko v Chtchetinine, Evgueni | W | 3-0 |
| Challenger Ochsenhausen | 2021/02/22 09:30 | Jiri Martinko v Chtchetinine, Evgueni | W | 3-2 |
| Challenger Ochsenhausen | 2021/04/28 10:30 | Jiri Martinko v Enzo Angles | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/28 08:30 | Jiri Martinko v Chambers, Dillon | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/20 14:00 | Jiri Martinko v Dauud Cheaib | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/20 12:35 | Jiri Martinko v Francisco Sanchi | L | 0-3 |
| Challenger Ochsenhausen | 2021/04/20 10:20 | Dennis Klein v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/20 08:20 | Jiri Martinko v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/04/19 20:00 | Chtchetinine, Evgueni v Jiri Martinko | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/19 17:20 | Marius Henninger v Jiri Martinko | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/28 09:50 | Dauud Cheaib v Chtchetinine, Evgueni | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/28 07:10 | Putuntica, Andrei v Chtchetinine, Evgueni | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/20 11:40 | Chtchetinine, Evgueni v Daniel Rinderer | L | 2-3 |
| Challenger Ochsenhausen | 2021/04/20 09:00 | Chtchetinine, Evgueni v Francisco Sanchi | L | 2-3 |
| Challenger Ochsenhausen | 2021/04/19 20:00 | Chtchetinine, Evgueni v Jiri Martinko | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/19 15:20 | Chtchetinine, Evgueni v Dennis Klein | L | 2-3 |
| Challenger Ochsenhausen | 2021/04/19 12:30 | Chtchetinine, Evgueni v Dauud Cheaib | L | 1-3 |
| Challenger Ochsenhausen | 2021/04/19 09:10 | Marius Henninger v Chtchetinine, Evgueni | W | 1-3 |