Round: 62 Ground: Clay
| ITF Portugal F12 Qual | 2015/09/27 09:00 | Joao Antonio v Gabriel Diaz Freire | 3-6,6-2,6-4 |
| ITF Spain F28 Qual | 2015/09/05 08:00 | Gabriel Diaz Freire v Alejandro O Palacios | 3-6,4-6 |
| ITF Spain F25 | 2015/08/09 17:00 | Diego-Jose Manrique-Velazquez v Gabriel Diaz Freire | 4-6,6-3,6-3 |
| ITF Portugal F7 Qual | 2015/05/23 08:00 | Pedro Gabriel Rodrigues v Gabriel Diaz Freire | 2-6,6-3,6-7 |
| ITF Portugal F3 Qual | 2015/03/08 14:00 | Gabriel Diaz Freire v Carles S Tamarit | 3-6,1-6 |
| ITF Portugal F2 Qual | 2015/03/01 10:00 | Gabriel Diaz Freire v Guilherme W Osorio | 6-4,6-0 |
| ITF Portugal F2 Qual | 2015/02/28 10:00 | Gabriel Diaz Freire v Alejandro Garcia Saez | 6-4,6-3 |
| ITF Portugal F1 | 2015/02/22 10:30 | Gabriel Diaz Freire v Jose Fco. Vidal Azorin | 2-6,6-4,3-6 |
| ITF Portugal F12 Qual | 2015/09/27 11:30 | Keyvan Nematzadeh v Alexandre Ribeiro | 3-6,0-6 |
| ITF Spain F30 Qual | 2015/09/20 09:00 | Sergio Martos Gornes v Keyvan Nematzadeh | 6-1,6-0 |
| ITF Spain F28 Qual | 2015/09/06 09:00 | Jose Fco. Vidal Azorin v Keyvan Nematzadeh | 7-6,6-2 |
| ITF Spain F28 Qual | 2015/09/05 12:50 | Keyvan Nematzadeh v Nicolas Garcia Torrealba | 6-1,6-3 |
| ITF Spain F22 Qual | 2015/07/18 09:00 | Juan P Canas Garcia v Keyvan Nematzadeh | 6-1,6-0 |
| ITF Spain F21 Qual | 2015/07/12 09:00 | Alejandro Reguant v Keyvan Nematzadeh | 7-5,6-2 |
| ITF Spain F20 Qual | 2015/07/04 12:00 | Alberto Romero De Avila Senise v Keyvan Nematzadeh | 6-0,6-3 |
| ITF Spain F16 Qual | 2015/05/30 11:00 | Keyvan Nematzadeh v Alan Gadjiev | 4-6,4-6 |