Ground: Hardcourt outdoor
| ITF Portugal F11 | 2014/10/22 12:00 | Lourenco, Diogo v 크리에크스풀, 탈론 | 2-6,3-6 |
| ITF Portugal F11 Qual | 2014/10/20 10:00 | Kossler, Bernd v Lourenco, Diogo | 4-6,0-6 |
| ITF Portugal F10 | 2014/10/15 15:45 | 페레이라 실바, 페레데리코 v Lourenco, Diogo | 6-0,6-1 |
| ITF Portugal F10 | 2014/10/12 11:00 | Lourenco, Diogo v Andrade, Goncalo | 7-6,6-4 |
| ITF Portugal F8 | 2014/10/01 14:00 | Ward, Alexander v Lourenco, Diogo | 6-1,6-2 |
| ITF Portugal F7 | 2014/09/23 11:00 | 도밍게스, 조아오 v Lourenco, Diogo | 6-2,6-0 |
| ITF Spain F23 Qual | 2014/08/16 07:30 | Lourenco, Diogo v 바벨리스, 타다스 | 6-3,6-1 |
| ITF Spain F13 | 2014/06/08 07:30 | Lourenco, Diogo v 마르돈스, 브루노 | 6-4,6-7,6-7 |