Estádio: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Troisdorf | 2019/05/07 08:00 | Mateo Nicolas Martinez v Kai Wehnelt | 6-0,6-7,2-6 |
| ITF - M15 Cairo | 2019/05/03 10:20 | Adrian Andrzejczuk v Kai Wehnelt | 7-6,6-1 |
| ITF - M15 Cairo | 2019/05/02 11:30 | Gauthier Onclin v Kai Wehnelt | 2-6,1-6 |
| ITF - M15 Cairo | 2019/05/01 10:50 | Roman Blokhin v Kai Wehnelt | 6-2,4-6,3-6 |
| ITF - M15 Cairo | 2019/04/24 12:00 | Manfred Fellin v Kai Wehnelt | 5-7,6-3,6-3 |
| ITF - M15 Cairo | 2019/04/19 08:00 | Kai Wehnelt v Pol Toledo Bague | 2-6,0-6 |
| ITF - M15 Cairo | 2019/04/18 08:00 | Kai Wehnelt v Manfred Fellin | 6-1,6-2 |
| ITF - M15 Cairo | 2019/04/17 13:45 | Kai Wehnelt v Petr Hajek | 6-3,7-6 |
| ITF - M15 Troisdorf | 2019/05/07 08:00 | Constantin Schmitz v Tomas Lipovsek Puches | 6-2,6-3 |
| ITF - M15 Tabarka | 2019/04/26 11:45 | Constantin Schmitz v Geoffrey Blancaneaux | 5-7,0-6 |
| ITF - M15 Tabarka | 2019/04/25 09:00 | Constantin Schmitz v Kristjan Tamm | 6-2,6-2 |
| ITF - M15 Tabarka | 2019/04/24 08:30 | Constantin Schmitz v Boris Fassbender | 6-0,6-0 |
| ITF - M15 Tabarka | 2019/04/20 09:00 | Javier Barranco Cosano v Constantin Schmitz | 6-4,7-5 |
| ITF - M15 Tabarka | 2019/04/19 09:00 | Nik Razborsek v Constantin Schmitz | 0-6,2-6 |
| ITF - M15 Tabarka | 2019/04/18 08:30 | Anas Fattar v Constantin Schmitz | 3-6,1-6 |
| ITF - M15 Tabarka | 2019/04/16 08:30 | Constantin Schmitz v Maxime Tchoutakian | 6-3,6-3 |