| ITF Portugal F13 | 07/31 16:10 | 25 | Gabriel Ciro Da Silva v Pablo Irigaray Guarne | 6-3,3-6,6-3 | |
| ITF Portugal F12 | 07/26 14:30 | 26 | Gabriel Ciro Da Silva v Tiago Cacao | 3-6,1-6 | |
| ITF Portugal F12 | 07/24 13:40 | 25 | Tomas Almeida v Gabriel Ciro Da Silva | 4-6,2-6 | |
| ITF Portugal F12 Qual | 07/23 12:40 | 62 | Gabriel Ciro Da Silva v Christian Felline | 6-1,3-6,6-1 | |
| ITF Portugal F12 Qual | 07/22 09:00 | 62 | Gabriel Ciro Da Silva v Egill Sigurdsson | 6-2,6-0 | |
| ITF Spain F19 | 07/17 16:00 | 25 | Gabriel C Da Silva v Javier B-Cosano | 3-6,6-7 | |
| ITF Spain F19 Qual | 07/16 07:30 | 62 | Pol M Tiffon v Gabriel C Da Silva | 6-3,6-3 | |
| ITF Spain F19 Qual | 07/15 08:30 | 62 | Javier Molino v Gabriel Ciro Da Silva | 3-6,2-6 | |
| ITF Portugal F11 | 07/04 16:00 | 25 | Gabriel C Da Silva v Fred Gil | 1-6,2-6 | |
| ITF Portugal F11 Qual | 07/03 08:30 | 62 | Gabriel C Da Silva v Tomas Almeida | 6-0,5-7,6-1 | |
| ITF Portugal F11 Qual | 07/02 11:00 | 62 | Gabriel C Da Silva v Simao Alves | 6-2,6-1 | |
| ITF Portugal F11 Qual | 06/30 08:30 | 62 | Gabriel Ciro Da Silva v Jason Kros | 7-5,6-7,7-5 | |
| ITF Portugal F10 | 06/25 09:30 | 62 | Gabriel Ciro Da Silva v Edoardo Graziani | 6-7,3-6 | |
| ITF Portugal F10 | 06/24 09:30 | 62 | Gabriel Ciro Da Silva v David Micevski | 7-6,6-2 | |
| ITF Brazil F4 | 05/17 15:00 | 26 | Rafael Matos v Gabriel C Da Silva | 6-2,6-1 | |
| ITF Brazil F4 | 05/15 14:25 | 25 | Gabriel Decamps v Gabriel C Da Silva | 4-6,4-6 | |
| ITF Brazil F4 Qual | 05/14 15:30 | 62 | Gabriel Ciro Da Silva v Diego Matos | 6-3,6-2 | |
| ITF Brazil F3 | 05/07 12:30 | 44 | Gabriel Ciro Da Silva v Christian Oliveira | 6-7,4-6 | |
| ITF Brazil F2 | 04/29 17:30 | 44 | Nicolas Zaidman v Gabriel Ciro Da Silva | 6-3,7-5 | |
| ITF USA F6 | 02/01 16:35 | 26 | Gabriel C Da Silva v Strong Kirchheimer | 6-7,2-6 | |
| ITF USA F6 | 01/31 15:00 | 25 | Boris Kozlov v Gabriel C Da Silva | 3-6,7-6,3-6 | |
| ITF USA F5 | 01/19 13:00 | 44 | Gabriel Ciro Da Silva v Rowland Phillips | 2-6,5-7 | |
| ITF USA F4 | 01/14 18:00 | 60 | Florian Lakat v Gabriel Ciro Da Silva | 6-1,6-2 | |
| ITF USA F4 | 01/14 13:30 | 60 | Gabriel Ciro Da Silva v Dustin Goldenberg | 6-2,6-1 | |
| ITF USA F3 Qual | 01/06 16:00 | 60 | Alex Hernandez v Gabriel Ciro Da Silva | 6-1,4-6,6-1 | |
| ITF Brazil F4 | 11/26 13:00 | 62 | Gabriel Ciro Da Silva v Igor Gimenez | 4-6,6-3,3-6 | |
| ITF Brazil F3 | 11/20 22:40 | 25 | Bernardo Saraiva v Gabriel C Da Silva | 6-2,6-3 | |
| ITF Brazil F2 | 11/14 16:10 | 25 | Gabriel C Da Silva v Oscar Jose Gutierrez | 6-4,6-7,2-6 | |
| ITF Brazil F2 | 11/12 13:00 | 54 | Gabriel Ciro Da Silva v Enrico dos Santos Lima | 6-2,6-1 | |
| ITF Portugal F15 | 08/07 09:00 | 44 | Gabriel Ciro Da Silva v Antonio Cembellin Prieto | 1-6,2-6 |