Round: 25 Ground: Hardcourt indoor
| ITF Turkey F12 | 2014/04/18 13:30 | Yannick Mertens v Hugo Nys | 3-6,4-6 |
| Challenger St Brieuc Qual | 2015/04/06 11:15 | Yannick Jankovits v Hugo Nys | 4-6,1-6 |
| ITF Tunisia F11 | 2015/03/27 09:00 | Hugo Nys v Alexander Lazov | 6-4,5-7,2-6 |
| ITF Tunisia F11 | 2015/03/26 10:20 | Hugo Nys v Peter Bothwell | 7-5,6-3 |
| ITF Tunisia F11 | 2015/03/24 12:10 | Hugo Nys v Marouan Ferchichi | 6-3,6-0 |
| ITF Tunisia F10 | 2015/03/17 09:00 | Hugo Nys v Peter Heller | 6-7,3-6 |
| ITF France F5 | 2015/03/13 11:00 | Hugo Nys v Fabien Reboul | 3-6,4-6 |
| ITF France F5 | 2015/03/12 13:00 | Hugo Nys v Romain Bauvy | 6-2,7-5 |
| ITF France F5 | 2015/03/10 10:50 | Hugo Nys v Yanais Laurent | 6-3,6-3 |
| ITF Tunisia F5 | 2015/04/05 09:00 | Clement Geens v Yannick Mertens | 3-6,6-4,7-5 |
| ITF Tunisia F5 | 2015/04/04 09:00 | David Perez Sanz v Yannick Mertens | 6-3,2-6,3-6 |
| ITF Tunisia F5 | 2015/04/03 09:00 | Eduardo Nava v Yannick Mertens | 3-6,5-7 |
| ITF Tunisia F5 | 2015/04/02 14:05 | Jonathan Kanar v Yannick Mertens | 2-6,5-7 |
| ITF Tunisia F5 | 2015/04/01 09:00 | Yurii Dzhavakian v Yannick Mertens | 4-6,1-6 |
| ITF Spain F6 | 2015/03/28 11:00 | Yannick Mertens v Jaime Pulgar-Garcia | 4-6,6-1,6-2 |
| ITF Spain F6 | 2015/03/27 11:35 | Yannick Mertens v Roberto Ortega-Olmedo | 6-3,6-4 |
| ITF Great Britain F4 | 2015/03/21 11:30 | Matija Pecotic v Yannick Mertens | 2-6,4-6 |