Round: 45 Ground: Clay
| ITF Morocco F6 | 2014/11/16 10:00 | Gabor Borsos v Diogo Lourenco | 6-1,6-4 |
| ITF Spain F16 Qual | 2017/06/03 08:00 | Diogo Lourenco v Grayson M. Goldin | 0-6,2-6 |
| ITF Portugal F6 | 2017/04/09 12:30 | Diogo Lourenco v Maciej Rajski | 3-6,2-6 |
| ITF Portugal F5 | 2017/04/01 14:00 | Diogo Lourenco v Alexey Prokopchuk | 2-6,2-6 |
| ITF Portugal F4 | 2017/03/27 13:00 | Francisco Cabral v Diogo Lourenco | 7-6,7-6 |
| ITF Portugal F4 | 2017/03/26 10:30 | Diogo Lourenco v Jonathan Ho | 6-3,6-4 |
| ITF Portugal F3 Qual | 2017/03/12 16:00 | Billy Harris v Diogo Lourenco | 6-1,6-4 |
| ITF Portugal F3 Qual | 2017/03/12 10:00 | Diogo Lourenco v Jose Antonio Dugo Reyes | 6-3,6-1 |
| ITF Portugal F3 Qual | 2017/03/11 13:00 | Diogo Lourenco v Karl Adrian R. Noerstenaes | 7-6,6-1 |
| ITF Hungary F3 | 2017/05/27 09:00 | Gabor Borsos v Filip Horansky | 3-6,1-6 |
| ITF Hungary F3 | 2017/05/26 08:00 | Gabor Borsos v Thomas Statzberger | 6-3,6-4 |
| ITF Hungary F3 | 2017/05/25 09:20 | Gabor Borsos v Gabriel Petit | 6-0,7-5 |
| ITF Hungary F3 | 2017/05/24 09:30 | Ken Onishi v Gabor Borsos | 1-6,1-6 |
| ITF Hungary F2 | 2017/05/16 12:05 | Gabor Borsos v Denys Mylokostov | 6-7,3-6 |
| ITF Hungary F1 | 2017/05/10 09:35 | Gabor Borsos v Nino Serdarusic | 1-6,6-3,2-6 |
| Challenger Ostrava Qual | 2017/04/29 08:00 | Gabor Borsos v Dragos Dima | 3-6,2-6 |
| ITF Italy F9 | 2017/04/19 12:30 | Laurent Lokoli v Gabor Borsos | 7-5,6-3 |