Stadium: Clay 1 Round: 44 Ground: Clay
| ITF M15 Antalya | 2019/09/30 07:30 | Mert Naci Turker v Bulut Ozcelik | 6-1,6-3 |
| ITF M15 Antalya | 2019/09/26 07:00 | Sarp Agabigun v Mert Naci Turker | 7-6,4-6,7-6 |
| ITF M15 Antalya | 2019/09/23 11:00 | Mert Naci Turker v Pelle Boerma | 6-0,6-2 |
| ITF M15 Antalya | 2019/09/17 08:00 | Sebastian Prechtel v Mert Naci Turker | 6-3,6-4 |
| Challenger Istanbul | 2019/09/09 09:35 | Marsel Ilhan v Mert Naci Turker | 6-4,6-3 |
| ITF M15 Antalya | 2019/05/22 07:15 | Alexander Ovcharov v Mert Naci Turker | 7-6,6-1 |
| ITF M15 Antalya | 2019/05/15 07:15 | Mert Naci Turker v Marsel Ilhan | 4-6,2-6 |
| ITF M15 Antalya | 2019/05/14 07:15 | Mert Naci Turker v Zura Tkemaladze | 6-4,6-1 |
| ITF M15 Antalya | 2019/09/30 07:30 | Berk Ilkel v Mariano Alberto Hasenkopf | 1-6,1-6 |
| ITF M15 Tabarka | 2019/09/02 16:00 | Flemming Peters v Mariano Alberto Hasenkopf | 7-6,4-6,10-3 |
| ITF M15 Tabarka | 2019/08/25 08:00 | Gianluca Acquaroli v Mariano Alberto Hasenkopf | 3-6,6-2,10-8 |
| ITF M15 Tabarka | 2019/08/21 15:00 | Federico Iannaccone v Mariano Alberto Hasenkopf | 6-2,6-3 |
| ITF M15 Tabarka | 2019/08/19 07:30 | Mariano Alberto Hasenkopf v Uladzislau Zhuk | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2019/02/11 11:00 | Mariano Alberto Hasenkopf v Aaron Schmid | 3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2019/02/11 07:30 | Adam Moundir v Mariano Alberto Hasenkopf | 6-1,5-7,4-10 |
| ITF M15 Sharm El Sheikh | 2019/02/04 07:30 | Aryan Goveas v Mariano Alberto Hasenkopf | 3-6,6-4,10-5 |