Ground: Hardcourt outdoor
| ITF Portugal F11 | 2014/10/22 12:00 | Diogo Lourenco v Tallon Griekspoor | 2-6,3-6 |
| ITF Portugal F11 Qual | 2014/10/20 10:00 | Bernd Kossler v Diogo Lourenco | 4-6,0-6 |
| ITF Portugal F10 | 2014/10/15 15:45 | Frederico Ferreira Silva v Diogo Lourenco | 6-0,6-1 |
| ITF Portugal F10 | 2014/10/12 11:00 | Diogo Lourenco v Goncalo Andrade | 7-6,6-4 |
| ITF Portugal F8 | 2014/10/01 14:00 | Alexander Ward v Diogo Lourenco | 6-1,6-2 |
| ITF Portugal F7 | 2014/09/23 11:00 | Joao Domingues v Diogo Lourenco | 6-2,6-0 |
| ITF Spain F23 Qual | 2014/08/16 07:30 | Diogo Lourenco v Tadas Babelis | 6-3,6-1 |
| ITF Spain F13 | 2014/06/08 07:30 | Diogo Lourenco v Bruno Mardones | 6-4,6-7,6-7 |