Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF USA F24 | 2018/09/12 16:30 | Guilherme W Osorio v Keegan Smith | 6-7,3-6 |
| ITF Portugal F14 | 2018/08/09 10:30 | Guilherme W Osorio v Frederico Ferreira Silva | 0-6,2-6 |
| ITF Portugal F14 | 2018/08/07 11:00 | Mark Whitehouse v Guilherme W Osorio | 6-7,6-4,4-6 |
| ITF Portugal F13 | 2018/08/04 10:00 | Daniel Batista v Guilherme W Osorio | 6-3,7-6 |
| ITF Portugal F13 | 2018/08/03 09:30 | Guilherme W Osorio v Michel Vernier | 6-2,7-5 |
| ITF Portugal F13 | 2018/08/02 10:00 | Tiago Cacao v Guilherme W Osorio | 2-6,6-4,4-6 |
| ITF Portugal F13 | 2018/07/31 10:00 | Goncalo Falcao v Guilherme W Osorio | 1-6,2-6 |
| ITF Portugal F11 | 2018/07/04 14:15 | Pablo Vivero Gonzalez v Guilherme W Osorio | 5-7,6-2,6-4 |
| ITF M15 Idanha-a-Nova | 2019/07/01 09:00 | Eduardo LDR De Almeida v Filipe Brandao | 1-6,1-6 |
| ITF M15 - Setubal | 2019/06/24 12:00 | Patrick Mayer v Eduardo LDR De Almeida | 6-3,6-4 |
| ITF Portugal F22 | 2018/10/20 09:00 | Tomas Almeida v Eduardo LDR De Almeida | 6-1,6-4 |
| ITF Portugal F21 | 2018/10/14 12:00 | Fabio Coelho v Eduardo LDR De Almeida | 6-3,6-3 |
| ITF Portugal F20 | 2018/10/06 11:00 | Eduardo LDR De Almeida v Dario Montes | 3-6,6-7 |
| ITF Portugal F19 | 2018/10/01 09:00 | Afonso Salgado v Eduardo LDR De Almeida | 6-3,6-1 |
| ITF Portugal F19 | 2018/09/29 11:00 | Eduardo LDR De Almeida v Bernardo Gandara | 6-4,6-2 |
| ITF Portugal F17 | 2018/09/16 12:00 | Eduardo LDR De Almeida v Andre Rodeia | 2-6,1-6 |