Round: 26 Ground: Hardcourt outdoor
| ITF Portugal F12 | 2015/09/30 09:00 | Vega Hernandez, David v Cabral, Francisco | 4-6,3-6 |
| ITF Portugal F12 Qual | 2015/09/27 13:00 | Cabral, Francisco v Contzen, Julian | 6-3,6-2 |
| ITF Spain F26 Qual | 2015/08/16 08:00 | Sebaoun, Leo Julien v Cabral, Francisco | 1-6,5-7 |
| ITF Portugal F8 Qual | 2015/05/31 11:00 | Cabral, Francisco v Faria, Luis | 6-7,4-6 |
| ITF Portugal F6 Qual | 2015/05/17 08:30 | Vidal Azorin, Jose Fco v Cabral, Francisco | 7-6,5-7,6-3 |
| ITF Portugal F5 | 2015/05/14 09:00 | Hernando Ruano, Jorge v Cabral, Francisco | 7-5,6-1 |
| ITF Portugal F5 Qual | 2015/05/11 10:00 | Mardones, Bruno v Cabral, Francisco | 2-6,3-6 |
| Portugal F4, Singles Qualifying | 2015/05/04 11:00 | Cabral, Francisco v Canas Garcia, Juan Pablo | 6-7,6-3,6-7 |
| ITF Portugal F12 | 2015/09/30 09:00 | Antonio, Joao v Lourenco, Diogo | 6-7,2-6 |
| ITF Portugal F11 | 2015/07/28 09:30 | Lourenco, Diogo v Cacao, Tiago | 0-6,1-6 |
| ITF Portugal F10 | 2015/07/19 09:00 | Dowson, Dan v Lourenco, Diogo | 6-2,6-4 |
| ITF Portugal F9 | 2015/07/12 09:30 | Poncelet, Victor v Lourenco, Diogo | 6-2,7-5 |
| ITF Portugal F7 Qual | 2015/05/24 10:30 | Kody Pearson v Lourenco, Diogo | 6-3,4-6,6-2 |
| ITF Portugal F7 Qual | 2015/05/23 08:00 | Coelho, Fabio v Lourenco, Diogo | 5-7,2-6 |
| ITF Portugal F6 Qual | 2015/05/16 12:00 | Lourenco, Diogo v Gleeson, Alan | 1-6,4-6 |
| ITF Portugal F5 | 2015/05/13 09:00 | Lourenco, Diogo v Brechemier, Thomas | 2-6,3-6 |