Round: 28 Ground: Clay
| ITF Portogallo F12 | 2016/10/05 09:15 | Goncalo Oliveira v Miguel Semmler | 2-6,6-7 |
| ITF Tunisia F19 | 2017/05/19 09:00 | Goncalo Oliveira v Cristian Carli | 6-1,7-6 |
| ITF Tunisia F19 | 2017/05/18 09:00 | Goncalo Oliveira v Anis Ghorbel | 2-6,6-4,6-2 |
| ITF Tunisia F19 | 2017/05/17 12:15 | Goncalo Oliveira v Francois-Arthur Vibert | 6-4,6-2 |
| ITF Tunisia F18 | 2017/05/13 11:20 | Michael Linzer v Goncalo Oliveira | 6-1,6-4 |
| ITF Tunisia F18 | 2017/05/12 09:00 | Goncalo Oliveira v Paul Woerner | 6-4,6-3 |
| ITF Tunisia F18 | 2017/05/11 09:00 | Goncalo Oliveira v Scott Griekspoor | 6-4,6-2 |
| ITF Tunisia F18 | 2017/05/10 10:25 | Goncalo Oliveira v Victor Poncelet | 6-1,6-0 |
| ATP Estoril - Qual. | 2017/04/30 14:00 | Goncalo Oliveira v Joao Domingues | 4-6,2-6 |
| ITF Tunisia F19 | 2017/05/19 11:30 | Florent Diep v Miguel Semmler | 3-6,4-6 |
| ITF Tunisia F19 | 2017/05/18 10:50 | Felipe Cunha Silva v Miguel Semmler | 2-6,7-6,3-6 |
| ITF Tunisia F19 | 2017/05/16 11:40 | Dante Gennaro v Miguel Semmler | 6-2,2-6,3-6 |
| ITF Tunisia F18 | 2017/05/11 12:40 | Miguel Semmler v Christopher Heyman | 3-6,6-7 |
| ITF Tunisia F18 | 2017/05/10 09:00 | Miguel Semmler v Anis Ghorbel | 6-3,6-0 |
| ITF Spagna F12 | 2017/05/02 14:10 | Marcelo Plaza v Miguel Semmler | 7-6,4-6,6-2 |
| ITF Spagna F11 | 2017/04/25 08:30 | Marc Giner v Miguel Semmler | 7-5,7-5 |
| ITF Portogallo F6 | 2017/04/12 09:30 | Joao Domingues v Miguel Semmler | 6-3,6-0 |