Round: 27 Ground: Hardcourt outdoor
| ITF Spain F15 | 2017/05/25 10:25 | Joao Monteiro v Quim Sorni Chavarria | 6-3,6-1 |
| ITF Spain F15 | 2017/05/23 09:00 | Joao Monteiro v Shalva Dzhanashia | 4-6,6-1,6-2 |
| ITF Spain F14 | 2017/05/20 10:00 | Rafael Matos v Joao Monteiro | 6-1,3-6,7-6 |
| ITF Spain F14 | 2017/05/19 10:00 | Joao Monteiro v Jaume Munar | 7-6,6-4 |
| ITF Spain F14 | 2017/05/17 10:00 | Joao Monteiro v Pablo Irigaray Guarne | 6-1,6-2 |
| ITF Spain F14 | 2017/05/15 10:00 | Joao Monteiro v Igor Marcondes | 6-1,6-2 |
| ATP Estoril Qual | 2017/04/29 11:00 | Joao Monteiro v Elias Ymer | 5-7,7-6,4-6 |
| ITF Portugal F7 | 2017/04/19 16:40 | Joao Monteiro v Albert Alcaraz Ivorra | 4-6,4-6 |
| ITF Spain F15 | 2017/05/25 11:05 | Caio Silva v Pablo Vivero Gonzalez | 7-6,6-3 |
| ITF Spain F15 | 2017/05/23 10:40 | Caio Silva v Alvaro S-R Ariza | 6-2,6-2 |
| ITF Bulgaria F1 | 2017/05/10 10:00 | George Botezan v Caio Silva | 4-6,6-1,6-2 |
| Challenger Sarasota Qual | 2017/04/15 18:25 | Facundo Arguello v Caio Silva | 6-3,6-0 |
| ITF Turkey F12 | 2017/03/29 09:05 | Marsel Ilhan v Caio Silva | 6-2,6-2 |
| ITF China F3 | 2017/02/27 03:30 | Caio Silva v Rigele Te | 4-6,5-7 |
| ITF China F2 | 2017/02/21 02:00 | Caio Silva v Issei Okamura | 1-6,0-6 |
| ITF China F1 | 2017/02/15 03:30 | Fajing Sun v Caio Silva | 6-4,6-3 |