| Wimbledon Qual | 2015/06/22 16:10 | Enzo Couacaud v Niels Desein | 6-4,6-4 |
| Challenger Bordeaux | 2015/05/12 10:45 | Paul-Henri Mathieu v Niels Desein | 7-6,3-6,6-3 |
| Challenger Cali 2 | 2015/05/07 17:30 | Fernando Romboli v Niels Desein | 4-6,7-6,6-2 |
| Challenger Cali 2 | 2015/05/05 17:50 | Nicolas Santos v Niels Desein | 1-6,2-6 |
| ITF France F6 | 2015/03/18 12:25 | Niels Desein v Julien Dubail | 6-7,2-6 |
| Challenger Wroclaw | 2015/02/17 11:00 | Niels Desein v Andrej Martin | 6-7,4-6 |
| ITF France F24 | 2014/10/22 16:50 | Niels Desein v Thibault Cancel | 7-6,6-1 |
| ITF France F21 | 2014/10/05 13:20 | Enzo Couacaud v Niels Desein | 1-6,7-6,2-6 |
| ITF Netherlands F3 | 2015/06/28 13:00 | Mitchell Harper v Mats Hermans | 6-1,4-6,5-7 |
| ITF Belgium F3 | 2015/06/23 12:55 | Mats Hermans v Sander Gille | 3-6,3-6 |
| ITF Turkey F13 | 2015/03/29 06:30 | Mats Hermans v Arturs Lazdins | 1-6,6-1,1-6 |
| ITF Turkey F13 | 2015/03/28 12:00 | Verneri Tuomi v Mats Hermans | 3-6,6-4,3-6 |
| ITF Germany F3 Qual | 2015/01/18 08:00 | Mats Hermans v Pavle Daljev | 6-7,6-3,2-6 |
| ITF Netherlands F5 | 2014/08/17 10:00 | Mats Hermans v Jason Taylor | 4-6,2-6 |