Round: 62 Ground: Clay
| ITF Turkey F47 | 2015/11/08 07:00 | Alberto Cammarata v Guy Den Heijer | 6-4,2-6,7-5 |
| ITF Turkey F47 | 2015/11/07 06:00 | Guy Den Heijer v Guus Koevermans | 6-1,6-3 |
| ITF Netherlands F6 | 2015/08/28 08:00 | Guy Den Heijer v Jesse Huta Galung | 3-6,1-6 |
| ITF Netherlands F6 | 2015/08/25 13:50 | Guy Den Heijer v Johann Willems | 2-6,7-6,6-2 |
| ITF Netherlands F4 | 2015/07/04 08:00 | Oliver Anderson v Guy Den Heijer | 6-2,7-5 |
| ITF Netherlands F2 Qual | 2015/06/23 10:00 | Bobbie De Goeijen v Guy Den Heijer | 6-4,3-6,7-5 |
| ITF Netherlands F2 Qual | 2015/06/21 09:15 | Guy Den Heijer v Roy Sarut De Valk | 7-6,7-5 |
| ITF Netherlands F2 Qual | 2015/06/20 08:00 | Kevin Griekspoor v Guy Den Heijer | 3-6,3-6 |
| ITF Romania F15 | 2015/08/31 08:50 | Bogdan Borza v Zeljko Milovic | 2-6,6-4,6-7 |
| ITF Romania F15 | 2015/08/30 10:00 | Bogdan Borza v Mark-Flavius Andres | 6-0,6-0 |
| ITF Romania F15 | 2015/08/29 06:30 | Bogdan Borza v Davide Negrotti | 6-0,6-0 |
| ITF Romania F3 | 2015/08/27 10:20 | Filippo Leonardi v Bogdan Borza | 6-1,6-3 |
| ITF Romania F3 | 2015/08/26 12:15 | Vlad Andrei Dumitru v Bogdan Borza | 0-6,2-6 |
| ITF Romania F3 | 2015/08/25 11:20 | Francesco Ferrari v Bogdan Borza | 6-7,6-4,2-6 |
| ITF Romania F3 | 2015/08/24 10:00 | Melik Feler v Bogdan Borza | 1-6,1-6 |
| ITF Romania F13 | 2015/08/21 08:40 | Peter Nagy v Bogdan Borza | 6-2,6-0 |