Round: 62 Ground: Clay
| ITF Portugal F5 Qual | 2015/05/11 11:30 | Bernardo Roque v Diogo Lourenco | 3-6,2-6 |
| ITF Portugal F6 Qual | 2015/05/16 13:00 | Inigo Santos-Fernandez v Bernardo Roque | 6-2,6-0 |
| ITF Portugal F5 Qual | 2015/05/11 11:30 | Bernardo Roque v Diogo Lourenco | 3-6,2-6 |
| ITF Portugal F4 | 2015/05/02 11:00 | Bernardo Roque v Ivan Marrero Curbelo | 6-7,6-3,6-2 |
| ITF Portugal F2 Qual | 2015/02/28 13:30 | Henrique W Osorio v Bernardo Roque | 2-6,0-6 |
| ITF Portugal F12 | 2015/10/01 13:10 | Francisco Cabral v Diogo Lourenco | 6-7,6-1,6-3 |
| ITF Portugal F12 | 2015/09/30 09:00 | Joao Antonio v Diogo Lourenco | 6-7,2-6 |
| ITF Portugal F11 | 2015/07/28 09:30 | Diogo Lourenco v Tiago Cacao | 0-6,1-6 |
| ITF Portugal F10 | 2015/07/19 09:00 | Dan Dowson v Diogo Lourenco | 6-2,6-4 |
| ITF Portugal F9 | 2015/07/12 09:30 | Victor Poncelet v Diogo Lourenco | 6-2,7-5 |
| ITF Portugal F7 Qual | 2015/05/24 10:30 | Kody Pearson v Diogo Lourenco | 6-3,4-6,6-2 |
| ITF Portugal F7 Qual | 2015/05/23 08:00 | Fabio Coelho v Diogo Lourenco | 5-7,2-6 |
| ITF Portugal F6 Qual | 2015/05/16 12:00 | Diogo Lourenco v Alan Gleeson | 1-6,4-6 |