Round: 25 Ground: Clay
| ITF Belgium F5 | 2015/07/05 10:00 | Lennert Van Der Linden v Dennis Bogaert | 7-6,6-4 |
| ITF Belgium F4 | 2015/07/01 14:25 | Lennert Van Der Linden v Maxime Tabatruong | 2-6,1-6 |
| ITF Belgium F4 Qual | 2015/06/28 10:00 | Lennert Van Der Linden v Stefan Menichella | 3-6,6-4,6-3 |
| ITF Georgia F2 | 2015/05/27 08:45 | Lennert Van Der Linden v Aleksandre Metreveli | 1-6,4-6 |
| ITF Georgia F2 | 2015/05/24 09:30 | Yann Wojcik v Lennert Van Der Linden | 1-6,3-6 |
| ITF Georgia F2 | 2015/05/23 08:30 | Lennert Van Der Linden v Axel Franck | 6-1,6-1 |
| ITF Georgia F2 | 2015/05/21 07:55 | Lennert Van Der Linden v George Tsivadze | 6-3,6-2 |
| ITF Georgia F2 | 2015/05/20 12:40 | Matias Franco Descotte v Lennert Van Der Linden | 2-6,5-7 |
| ITF Finland F2 | 2015/08/12 09:00 | Demian Raab v Gonzalo Lama | 3-6,4-6 |
| ITF Finland F2 | 2015/08/11 11:50 | Jonathan Stenberg v Demian Raab | 3-6,4-6 |
| ITF Netherlands F2 | 2015/06/24 09:00 | Demian Raab v Alexey Vatutin | 6-3,4-6,2-6 |
| ITF Netherlands F2 Qual | 2015/06/23 10:00 | Demian Raab v Tim Van Terheijden | 6-1,6-3 |
| ITF Netherlands F2 Qual | 2015/06/21 09:15 | Demian Raab v Vincent Jaensch-Mueller | 6-4,6-1 |
| ITF Belgium F2 Qual | 2015/06/13 10:00 | Demian Raab v Leon Hoeveler | 6-1,6-1 |
| ITF Spain F16 | 2015/06/03 15:30 | Albert Alcaraz Ivorra v Demian Raab | 6-3,6-4 |
| ITF Spain F16 | 2015/06/02 09:00 | Demian Raab v Santiago Plaza | 6-3,6-3 |