Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2019/11/12 08:00 | Daniel Kossek v Mariano Alberto Hasenkopf | 1-6,1-6 |
| ITF M15 Sharm El Sheikh | 2019/11/11 09:00 | Mariano Alberto Hasenkopf v Igor Solomatin | 6-2,6-2 |
| ITF M15 Sharm El Sheikh | 2019/11/10 09:00 | Mariano Alberto Hasenkopf v Nicolo Toffanin | 6-1,6-2 |
| ITF M15 Antalya | 2019/10/14 07:00 | Augusto Virgili v Mariano Alberto Hasenkopf | 6-4,6-2 |
| ITF M15 Antalya | 2019/10/09 08:35 | Mariano Alberto Hasenkopf v Gustav Hansson | 3-6,6-3,3-6 |
| ITF M15 Antalya | 2019/10/08 07:00 | Alexander Ovcharov v Mariano Alberto Hasenkopf | 1-6,0-6 |
| ITF M15 Antalya | 2019/10/07 07:00 | Stefanos Sakellaridis v Mariano Alberto Hasenkopf | 0-6,2-6 |
| ITF M15 Antalya | 2019/10/02 08:45 | Mariano Alberto Hasenkopf v Alejandro H Franco | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2019/11/06 12:35 | Niklas Guttau v Sidane Pontjodikromo | 3-6,2-6 |
| Challenger Eckental | 2019/10/29 11:40 | Maxime Cressy v Niklas Guttau | 6-3,7-5 |
| Challenger Hamburg | 2019/10/22 09:40 | Jelle Sels v Niklas Guttau | 7-6,6-2 |
| ITF M15 Tabarka | 2019/10/09 09:55 | Niklas Guttau v Alexander Weis | 6-7,2-6 |
| ITF M15 Tabarka | 2019/10/02 08:30 | Niklas Guttau v Bogdan Bobrov | 0-6,6-3,4-6 |
| ITF M15 Tabarka | 2019/09/26 08:30 | Giacomo Dambrosi v Niklas Guttau | 5-7,6-4,6-3 |
| ITF M15 Tabarka | 2019/09/24 08:30 | Adam Nagoudi v Niklas Guttau | 1-6,1-6 |
| ITF M15 Tabarka | 2019/09/20 08:30 | Thomas Laurent v Niklas Guttau | 6-4,6-2 |