Round: 1
| Challenger Ochsenhausen | 2019/12/05 08:10 | Jon Ander Guerricabeitia v Nikola Marinkovic | L | 3-1 |
| Challenger Ochsenhausen | 2020/02/27 07:30 | Sushmit Sriram v Nikola Marinkovic | L | 3-1 |
| Challenger Ochsenhausen | 2020/02/26 11:30 | Dean Shu v Nikola Marinkovic | W | 0-3 |
| Challenger Ochsenhausen | 2020/02/26 08:50 | David Vorcnik v Nikola Marinkovic | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/04 14:15 | Nikola Marinkovic v David Reitspies | L | 1-3 |
| Challenger Ochsenhausen | 2020/02/04 11:20 | Nikola Marinkovic v Evgueni Chtchetinine | L | 0-3 |
| Challenger Ochsenhausen | 2020/02/04 08:00 | Nikola Marinkovic v Valerij Rakov | W | 3-0 |
| Challenger Ochsenhausen | 2020/02/03 19:00 | Nikola Marinkovic v Nico Wenger | W | 3-1 |
| Challenger Ochsenhausen | 2020/02/03 16:20 | Dauud Cheaib v Nikola Marinkovic | W | 1-3 |
| Challenger Ochsenhausen | 2020/02/26 13:30 | Evgueni Chtchetinine v Jon Ander Guerricabeitia | L | 3-0 |
| Challenger Ochsenhausen | 2020/02/26 12:10 | Sushmit Sriram v Jon Ander Guerricabeitia | L | 3-1 |
| Challenger Ochsenhausen | 2020/02/26 07:30 | Javier Benito v Jon Ander Guerricabeitia | L | 3-2 |
| Challenger Ochsenhausen | 2020/02/25 12:40 | Jon Ander Guerricabeitia v Sushmit Sriram | W | 3-2 |
| Challenger Ochsenhausen | 2020/02/25 10:00 | Jon Ander Guerricabeitia v Valerij Rakov | L | 2-3 |
| Challenger Ochsenhausen | 2020/02/24 21:00 | Jon Ander Guerricabeitia v Islombek Sultonov | W | 3-1 |
| Challenger Ochsenhausen | 2020/02/24 16:20 | Jon Ander Guerricabeitia v Paul Gauzy | L | 1-3 |
| Challenger Ochsenhausen | 2020/02/24 13:30 | Jon Ander Guerricabeitia v Francisco Sanchi | L | 1-3 |