Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F9 | 2018/06/16 11:30 | Semedo, Miguel v Gessner, Lucas | 6-2,3-6,6-7 |
| ITF Tunisia F37 | 2017/11/26 08:30 | Semedo, Miguel v Anker, Peter August | 3-6,1-6 |
| ITF Tunisia F36 | 2017/11/19 08:30 | Semedo, Miguel v Philip Hjorth | 3-6,1-6 |
| ITF Portugal F21 | 2017/10/03 12:50 | Baltensperger, Raphael v Semedo, Miguel | 6-7,6-3,6-2 |
| ITF Portugal F20 | 2017/09/27 09:30 | Semedo, Miguel v Ortega-Olmedo, Roberto | 0-6,2-6 |
| ITF Portugal F20 | 2017/09/26 10:30 | Semedo, Miguel v Andrade, Goncalo | 6-1,6-3 |
| ITF Portugal F19 | 2017/09/21 15:10 | Semedo, Miguel v Artunedo Martinav. | 3-6,0-6 |
| ITF Portugal F19 | 2017/09/21 14:00 | Semedo, Miguel v Artunedo Martinav. | 1-1 |
| ITF Portugal F9 | 2018/06/16 11:30 | Rodrigues, Pedro Gabriel v Guilherme Valdoleiros | 7-6,6-3 |
| ITF Portugal F21 | 2017/10/02 10:00 | Ivan Marrero Curbelo v Guilherme Valdoleiros | 6-1,6-2 |
| ITF Portugal F21 | 2017/10/01 09:00 | Guilherme Valdoleiros v Lavanchy, Nathan | 4-6,6-2,6-3 |
| ITF Portugal F20 Qual | 2017/09/23 09:30 | Guilherme Valdoleiros v von Hafe Perez, Jose | 2-6,1-6 |
| ITF Portugal F13 | 2017/07/23 10:30 | Henderson, Russell v Guilherme Valdoleiros | 6-2,6-2 |
| ITF Portugal F12 | 2017/07/16 08:00 | Larriere, Clement v Guilherme Valdoleiros | 6-3,6-2 |
| ITF Portugal F12 | 2017/07/15 08:00 | Guilherme Valdoleiros v Elhalafawy, Yaseen | 6-7,6-1,6-1 |
| ITF Portugal F10 | 2017/07/01 09:00 | Justin Roberts v Guilherme Valdoleiros | 6-4,6-1 |