Round: 44 Ground: Hardcourt outdoor
| ITF Portugal F3 Qual | 2017/03/12 16:00 | 하리스, 빌리 v Lourenco, Diogo | 6-1,6-4 |
| ITF Portugal F3 Qual | 2017/03/12 10:00 | Lourenco, Diogo v Dugo Reyes, Jose Antonio | 6-3,6-1 |
| ITF Portugal F3 Qual | 2017/03/11 13:00 | Lourenco, Diogo v 링달 노에르스테나에스, 칼 아드리안 | 7-6,6-1 |
| ITF Portugal F2 | 2017/03/05 10:00 | Lourenco, Diogo v Gomar Monio, Luis | 6-7,6-0,4-6 |
| ITF Portugal F2 | 2017/03/04 09:30 | Slump, Stijn v Lourenco, Diogo | 6-2,1-6,6-7 |
| ITF Portugal F1 | 2017/02/26 13:00 | Poncelet, Victor v Lourenco, Diogo | 6-2,6-4 |
| ITF Portugal F1 | 2017/02/25 09:30 | Lourenco, Diogo v 알메이다, 마누엘 | 7-5,6-4 |
| Tunisia F36, Singles Qualifying | 2016/12/11 11:00 | 오우카, 아지즈 v Lourenco, Diogo | 6-4,6-1 |
| ITF Portugal F3 Qual | 2017/03/13 14:00 | Ho, Jonathan v 달라 발레, 엔리코 | 2-6,4-6 |
| ITF Portugal F3 Qual | 2017/03/12 16:00 | Ho, Jonathan v 탐, 크리스티안 | 6-3,6-2 |
| ITF Portugal F3 Qual | 2017/03/12 10:00 | 카카오, 티아고 v Ho, Jonathan | 4-6,3-6 |
| ITF Portugal F3 Qual | 2017/03/11 09:30 | Labna, Ramy v Ho, Jonathan | 3-6,2-6 |
| ITF Portugal F2 | 2017/03/05 16:00 | Marsalek, James v Ho, Jonathan | 6-3,6-3 |
| ITF Portugal F1 | 2017/02/27 15:30 | 포니오, 기오바니 v Ho, Jonathan | 2-6,6-3,6-4 |
| ITF Portugal F1 | 2017/02/27 09:30 | Ho, Jonathan v Semedo, Miguel | 6-0,0-6,6-3 |
| ITF Portugal F1 | 2017/02/26 09:30 | Ho, Jonathan v 로페즈 고메즈, 후안 호세 | 6-7,6-2,6-0 |