Round: 25 Ground: Hardcourt outdoor
| ITF Kazakhstan F6 | 2015/10/14 04:30 | Roy Sarut De Valk v Aleksandre Metreveli | 0-6,3-6 |
| ITF Kazakhstan F5 | 2015/10/07 05:15 | Timur Khabibulin v Roy Sarut De Valk | 7-5,2-6,7-5 |
| ITF Kazakhstan F5 | 2015/10/06 04:00 | Roy Sarut De Valk v Temur Ismailov | 6-4,6-4 |
| ITF Netherlands F6 | 2015/08/26 08:00 | Roy Sarut De Valk v Gianluigi Quinzi | 1-6,1-6 |
| ITF Netherlands F6 | 2015/08/25 08:00 | Tim Van Terheijden v Roy Sarut De Valk | 4-6,2-6 |
| ITF Netherlands F5 | 2015/08/18 11:35 | Botic Van De Zandschulp v Roy Sarut De Valk | 6-0,6-1 |
| ITF Belgium F9 | 2015/08/03 11:00 | Roy Sarut De Valk v Marcelo Plaza | 3-6,2-6 |
| ITF Belgium F9 | 2015/08/02 10:30 | Roy Sarut De Valk v Danylo Veremeychuk | 6-2,6-2 |