Ground: Hardcourt outdoor
| ITF Portugal F2 Qual | 2015/03/01 10:00 | Gabriel Diaz Freire v Guilherme W Osorio | 6-4,6-0 |
| ITF Portugal F1 | 2015/02/22 11:30 | Guilherme W Osorio v Miguel Semedo | 6-2,6-2 |
| ITF Portugal F9 | 2014/10/06 09:15 | Diego-Jose Manrique-Velazquez v Guilherme W Osorio | 7-6,6-4 |
| ITF Portugal F8 Qual | 2014/09/27 09:00 | Guilherme W Osorio v Edan Leshem | 6-4,5-7,4-6 |
| ITF Portugal F4 | 2014/05/14 09:00 | Roberto Ortega-Olmedo v Guilherme W Osorio | 6-1,6-1 |
| ITF Portugal F3 Qual | 2014/02/17 10:00 | Christian Hirschmueller v Guilherme W Osorio | 6-1,7-5 |