| ITF Netherlands F4 | 2015/07/08 11:00 | Yannick Mertens v Miliaan Niesten | 6-2,6-3 |
| ITF Netherlands F3 | 2015/07/01 10:00 | Fabricio Neis v Yannick Mertens | 6-2,4-6,7-6 |
| ITF Netherlands F3 | 2015/06/30 16:25 | Robert Willekes MacDonald v Yannick Mertens | 4-6,2-6 |
| Wimbledon Qual | 2015/06/24 14:45 | Yannick Mertens v Mathias Bourgue | 6-7,6-3,6-2 |
| Wimbledon Qual | 2015/06/23 10:00 | Austin Krajicek v Yannick Mertens | 4-6,6-2,5-7 |
| Challenger - Blois | 2015/06/15 16:10 | Yannick Mertens v Alejandro Gonzalez | 4-6,2-6 |
| Challenger Caltanissetta | 2015/06/09 09:00 | Yannick Mertens v Alejandro Gonzalez | 2-6,3-6 |
| Challenger - Ostrava | 2015/04/27 15:25 | Yannick Mertens v Pedro Cachin | 3-6,4-6 |
| ITF Netherlands F4 | 2015/07/08 13:05 | Sander Gille v Sander Arends | 6-4,6-7,2-6 |
| ITF Netherlands F2 | 2015/06/24 11:00 | Sander Arends v Scott Griekspoor | 4-6,2-6 |
| ITF Netherlands F2 Qual | 2015/06/21 14:00 | Sander Arends v Jake Douglas | 6-7,6-3,6-1 |
| ITF Great Britain F4 | 2015/03/18 11:20 | Neil Pauffley v Sander Arends | 6-2,6-1 |
| ITF Great Britain F4 | 2015/03/17 14:35 | Sander Arends v Jan Choinski | 6-3,4-6,7-5 |
| ITF Great Britain F4 | 2015/03/15 10:00 | Sander Arends v George Davies | 6-0,1-6,6-1 |
| ITF Italy F2 Qual | 2015/02/21 15:30 | David O'Hare v Sander Arends | 2-6,6-3,6-7 |
| ITF Italy F1 Qual | 2015/02/14 12:05 | Luca Pancaldi v Sander Arends | 7-6,0-6,6-4 |