Ground: Hardcourt outdoor
| ITF Portugal F10 | 2015/07/16 16:00 | Aswin Lizen v Dan Dowson | 6-2,0-6,6-4 |
| ITF Portugal F10 | 2015/07/15 14:30 | Dan Dowson v Joao Domingues | 6-2,6-4 |
| ITF Portugal F9 | 2015/07/13 08:00 | Dan Dowson v Victor Poncelet | 6-3,7-6 |
| ITF Egypt F33 | 2015/06/18 19:00 | Dan Dowson v Federico Maccari | 0-6,4-6 |
| ITF Egypt F33 | 2015/06/11 17:25 | Mohamed Safwat v Dan Dowson | 6-1,6-3 |
| ITF Egypt F33 | 2015/06/09 14:30 | Daniel Kossek v Dan Dowson | 0-6,2-6 |
| ITF Egypt F33 | 2015/06/07 14:30 | Dan Dowson v Shunsuke Wakita | 2-6,6-2,6-1 |
| ITF Spain F15 Qual | 2015/05/25 07:00 | Thibault Cancel v Dan Dowson | 6-2,4-6,7-6 |
| 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 |
| ITF Portugal F5 | 2015/05/13 09:00 | Diogo Lourenco v Thomas Brechemier | 2-6,3-6 |
| ITF Portugal F5 Qual | 2015/05/11 11:30 | Bernardo Roque v Diogo Lourenco | 3-6,2-6 |
| ITF Portugal F5 Qual | 2015/05/10 12:00 | Miguel Semedo v Diogo Lourenco | 6-1,3-6,6-7 |
| ITF Spain F7 | 2015/03/29 15:00 | Nuno Deus v Diogo Lourenco | 6-2,6-2 |