Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2020/03/01 14:00 | Leopold Zima v Jesse Timmermans | 4-6,4-6 |
| Challenger Koblenz | 2020/02/17 11:15 | Leopold Zima v Tomas Machac | 2-6,2-6 |
| ITF M25 Barnstaple | 2020/02/12 11:30 | Jack Draper v Leopold Zima | 6-1,6-2 |
| ITF M25 Barnstaple | 2020/02/11 11:30 | Alexander Donski v Leopold Zima | 6-1,3-6,4-6 |
| ITF M25 Barnstaple | 2020/02/10 11:45 | Patrick Foley v Leopold Zima | 6-7,4-6 |
| ITF M25 Nussloch | 2020/01/22 18:05 | Leopold Zima v Christopher Heyman | 3-6,7-6,4-6 |
| ITF M25 Nussloch | 2020/01/20 16:00 | Leopold Zima v Jan Zielinski | 6-4,7-6 |
| ITF M25 Nussloch | 2020/01/20 09:00 | Kirill Anton v Leopold Zima | 4-6,3-6 |
| ITF M15 Monastir | 2020/03/08 08:00 | Pietro Pirolt v Jonas Greif | 5-7,1-6 |
| ITF M15 Monastir | 2020/02/02 08:00 | Omar Giacalone v Jonas Greif | 6-0,6-2 |
| ITF M15 Antalya | 2019/12/16 08:00 | Octavio Volpi v Jonas Greif | 6-4,6-4 |
| ITF M15 Antalya Qual | 2019/12/08 09:30 | Daniil Gusev v Jonas Greif | 6-2,6-0 |
| ITF M15 Antalya | 2019/12/02 07:00 | Jonas Greif v Pavel Shchaya-Zubrov | 4-6,6-4,6-10 |
| ITF M15 Antalya | 2019/12/01 07:00 | Jonas Greif v Michalis Sakellaridis | 6-4,6-1 |
| ITF M25 Appiano | 2019/08/05 10:25 | Wilson Leite v Jonas Greif | 6-1,6-1 |
| ITF M25 Bolzano | 2019/07/29 09:30 | Jonas Greif v Horst Rieder | 6-7,3-6 |