Stadium: Quadra 6 Round: 54 Ground: Clay
| ITF M15 Sao JDR Preto | 2019/06/17 13:30 | Gabriel Ciro Da Silva v Luis Galindo Machado | 6-0,6-1 |
| ITF M15 Cancun | 2019/06/04 17:20 | Gabriel Ciro Da Silva v Nick Hardt | 4-6,2-6 |
| ITF M15 Cancun | 2019/05/27 19:30 | Gabriel Ciro Da Silva v Juan Sebastian Gomez | 4-6,1-6 |
| ITF M15 Cancun | 2019/05/27 16:30 | Gabriel Ciro Da Silva v Sebastian Quiros | 6-1,7-6 |
| ITF M15 Buenos Aires | 2019/05/07 12:00 | Leonardo Aboian v Gabriel Ciro Da Silva | 6-3,6-4 |
| ITF M15 Buenos Aires | 2019/05/06 13:00 | Julian Gimenez v Gabriel Ciro Da Silva | 3-6,7-5,8-10 |
| ITF M15 Buenos Aires | 2019/05/01 15:00 | Gabriel Ciro Da Silva v Victor Nunez | 6-4,3-6,3-6 |
| ITF M15 Buenos Aires | 2019/04/30 12:00 | Gabriel Ciro Da Silva v Alan Postay | 7-6,6-2 |
| ITF M15 Sao JDR Preto | 2019/06/17 13:30 | Victor Bertoldo v Joao Giannella | 2-6,1-6 |
| ITF Brazil F9 | 2018/11/13 12:00 | Joao Giannella v Gustavo Heide | 2-6,2-6 |
| ITF Brazil F8 | 2018/11/04 13:00 | Alex Blumenberg v Joao Giannella | 6-2,6-1 |
| ITF Brazil F7 | 2018/10/29 12:00 | Nicolas Zaidman v Joao Giannella | 7-6,6-0 |
| ITF Brazil F7 | 2018/10/28 15:00 | Joao Giannella v Asdrubal Gobernate | 6-1,4-6,6-3 |
| ITF Brazil F7 | 2018/10/27 14:30 | Joao Giannella v Lucas Gessner | 6-3,6-4 |
| ITF Brazil F6 | 2018/10/21 13:00 | Francisco Comesana v Joao Giannella | 7-6,6-3 |
| ITF Brazil F6 | 2018/10/20 13:00 | Lucas Gessner v Joao Giannella | 4-6,0-6 |