Stadium: Central Round: 44 Ground: Clay
| ITF M15 Sintra | 2019/08/21 15:15 | Samuel Ribeiro Navarrete v Antoine Escoffier | 1-6,1-6 |
| ITF M15 Sintra | 2019/08/20 11:00 | Jose Joaquin M Cisneros v Samuel Ribeiro Navarrete | 6-7,6-7 |
| ITF M15 Sintra | 2019/08/19 09:00 | Samuel Ribeiro Navarrete v Eduardo LDR De Almeida | 6-4,6-3 |
| ITF Spain F31 | 2018/10/06 13:30 | Carles A Talaya v Samuel Ribeiro Navarrete | 6-3,1-6,7-6 |
| ITF Spain F20 Qual | 2018/07/22 08:30 | Samuel Ribeiro Navarrete v Oscar M Cornella | 6-1,5-7,2-6 |
| ITF Spain F17 Qual | 2018/07/01 09:10 | Samuel Ribeiro Navarrete v Gabriel Diaz Freire | 4-6,4-6 |
| ITF Spain F23 Qual | 2017/07/23 07:00 | Rafael Izquierdo Luque v Samuel Ribeiro Navarrete | 2-6,6-4,4-6 |
| ITF Spain F22 | 2017/07/18 11:20 | Miguel Semmler v Samuel Ribeiro Navarrete | 6-4,6-7,6-2 |
| ITF M15 Idanha-a-Nova | 2019/07/09 09:00 | Ivan Marrero Curbelo v Goncalo Falcao | 3-6,3-6 |
| ITF M15 Idanha-a-Nova | 2019/07/08 09:00 | Ivan Marrero Curbelo v Bernardo Roque | 6-0,6-2 |
| ITF M15 Idanha-a-Nova | 2019/07/02 09:00 | Ivan Marrero Curbelo v Pedro Gabriel Rodrigues | 6-2,2-6,5-10 |
| ITF M15 Idanha-a-Nova | 2019/07/01 09:00 | Ivan Marrero Curbelo v Henrique W Osorio | 6-4,6-3 |
| ITF M25 Palma del Rio | 2019/06/24 19:25 | Ivan Marrero Curbelo v Grigoriy Korobeynikov | 4-6,3-6 |
| ITF M25 Vic | 2019/05/20 12:00 | Nicolas Uryson v Ivan Marrero Curbelo | 2-6,6-2,10-4 |
| ITF M15 Valldoreix | 2019/05/14 08:00 | Nikolas Sanchez Izquierdo v Ivan Marrero Curbelo | 6-2,6-2 |
| ITF M15 Valldoreix | 2019/05/13 08:30 | Sergey Shipilov v Ivan Marrero Curbelo | 6-7,4-6 |