| Challenger Ochsenhausen | 2021/03/22 16:20 | Evgueni Chtchetinine v Peter Hribar | L | 3-0 |
| Challenger Ochsenhausen | 2021/05/17 10:30 | Peter Hribar v Jonathan Thimon | W | 3-0 |
| Challenger Ochsenhausen | 2021/05/17 08:30 | Peter Hribar v Maciej Kubik | W | 3-1 |
| Challenger Ochsenhausen | 2021/04/02 13:30 | Dauud Cheaib v Peter Hribar | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/02 12:05 | Jiri Martinko v Peter Hribar | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/02 08:30 | Dauud Cheaib v Peter Hribar | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/01 12:30 | Sven Happek v Peter Hribar | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/01 09:50 | Josip Huzjak v Peter Hribar | W | 0-3 |
| Challenger Ochsenhausen | 2021/04/01 07:50 | Jiri Martinko v Peter Hribar | L | 3-1 |
| Challenger Ochsenhausen | 2021/05/17 09:50 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/05/17 07:10 | Marius Henninger v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/29 12:30 | Evgueni Chtchetinine v Harmeet Desai | W | 3-0 |
| Challenger Ochsenhausen | 2021/04/29 11:10 | Enzo Angles v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/29 09:10 | Dillon Chambers v Evgueni Chtchetinine | W | 1-3 |
| Challenger Ochsenhausen | 2021/04/28 13:10 | Jiri Martinko v Evgueni Chtchetinine | L | 3-1 |
| Challenger Ochsenhausen | 2021/04/28 09:50 | Dauud Cheaib v Evgueni Chtchetinine | L | 3-0 |
| Challenger Ochsenhausen | 2021/04/28 07:10 | Andrei Putuntica v Evgueni Chtchetinine | L | 3-0 |