| Challenger Ostrava | 2015/04/27 15:25 | Yannick Mertens v Pedro Cachin | 3-6,4-6 |
| Challenger St Brieuc | 2015/04/09 11:30 | Yuichi Sugita v Yannick Mertens | 6-0,6-3 |
| Challenger St Brieuc | 2015/04/08 09:00 | Hugo Nys v Yannick Mertens | 4-6,5-7 |
| 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 Italy F12 | 2015/06/06 13:00 | Alessandro Giannessi v Yann Marti | 6-7,7-5,6-4 |
| ITF Italy F12 | 2015/06/05 12:00 | Yann Marti v Gregoire Barrere | 5-7,6-3,6-4 |
| ITF Italy F12 | 2015/06/04 13:30 | Takanyi Garanganga v Yann Marti | 4-6,2-6 |
| ITF Italy F12 | 2015/06/02 09:30 | Caio Silva v Yann Marti | 2-6,5-7 |
| ATP Geneva Qual | 2015/05/17 10:40 | Lukas Rosol v Yann Marti | 6-3,6-2 |
| ATP Geneva Qual | 2015/05/16 14:00 | Yann Marti v Pedro Cachin | 6-4,6-1 |
| ATP Geneva Qual | 2015/05/16 09:30 | Yann Marti v Andre Begemann | 7-6,6-4 |
| Challenger Aix en Provence | 2015/05/06 13:20 | Yann Marti v Jonathan Eysseric | 3-6,6-1,4-6 |