Round: 25 Ground: Clay
| ITF France F13 | 2017/06/27 10:25 | Benjamin Bonzi v Caio Silva | 6-2,6-0 |
| ITF Spain F15 | 2017/05/26 10:40 | Joao Monteiro v Caio Silva | 6-1,6-1 |
| 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 Hungary F5 | 2017/06/21 10:45 | Goncalo Oliveira v Alexandar Lazarov | 7-5,6-4 |
| ITF Hungary F5 | 2017/06/19 10:05 | Wilson Leite v Alexandar Lazarov | 2-6,6-1,3-6 |
| ITF Czech Republic F2 | 2017/05/26 09:00 | Jan Mertl v Alexandar Lazarov | 6-2,6-2 |
| ITF Czech Republic F2 | 2017/05/25 11:50 | Robin Lang v Alexandar Lazarov | 1-6,0-6 |
| ITF Czech Republic F2 | 2017/05/24 11:30 | Patrick Mayer v Alexandar Lazarov | 2-6,2-6 |
| ITF Czech Republic F1 | 2017/05/18 08:30 | Alexandar Lazarov v Julian Lenz | 7-6,6-7,3-6 |
| ITF Czech Republic F1 | 2017/05/16 08:30 | Elmar Ejupovic v Alexandar Lazarov | 1-6,5-7 |
| ITF Hungary F1 | 2017/05/10 08:00 | Attila Balazs v Alexandar Lazarov | 6-2,7-5 |