Stadium: Court 1 Round: 44 Ground: Clay
| ITF Brazil F4 Qual | 2018/05/12 12:00 | Joao Giannella v Eduardo Ribeiro | 3-6,3-6 |
| ITF Brazil F3 | 2018/05/06 12:30 | Aaron Schmid v Joao Giannella | 6-1,7-5 |
| ITF Brazil F3 | 2018/05/05 12:30 | Joao Pedro Okano v Joao Giannella | 3-6,4-6 |
| ITF Brazil F2 | 2018/04/29 15:00 | Joao Giannella v Juan Bautista Otegui | 3-6,2-6 |
| ITF Brazil F2 | 2018/04/28 15:00 | Hugo Moura v Joao Giannella | 4-6,6-2,4-6 |
| ITF Egypt F13 | 2018/04/07 10:30 | Joao Giannella v Bogdan Didenko | 3-6,7-6,5-7 |
| ITF Egypt F12 | 2018/04/01 10:30 | Teymuraz Gabashvili v Joao Giannella | 6-2,6-0 |
| ITF Egypt F12 | 2018/03/31 08:00 | Joao Giannella v Oscar Matias Leiva Biason | 6-2,6-1 |
| ITF Brazil F4 | 2018/05/15 13:00 | Carlos E. Severino v Gabriel De Andrade Bendazoli | 6-1,6-1 |
| ITF Brazil F4 Qual | 2018/05/14 13:00 | Joao Hinsching v Gabriel De Andrade Bendazoli | 6-7,3-6 |
| ITF Brazil F2 | 2018/04/28 17:30 | Asdrubal Gobernate v Gabriel De Andrade Bendazoli | 6-1,6-0 |
| ITF Brazil F1 | 2018/04/23 13:00 | Victor Castro v Gabriel De Andrade Bendazoli | 7-5,6-2 |
| ITF Brazil F1 | 2018/04/22 15:30 | Gabriel De Andrade Bendazoli v Fabio Costa | 6-2,6-3 |
| ITF Brazil F1 | 2018/04/21 16:00 | Johann Soares Valinho v Gabriel De Andrade Bendazoli | 6-4,2-6,4-6 |
| ITF Brazil F4 | 2017/11/26 13:00 | Gabriel De Andrade Bendazoli v Enrique Bogo | 3-6,1-6 |
| ITF Brazil F4 | 2017/11/25 15:00 | Gabriel De Andrade Bendazoli v Joao Pedro Okano | 3-6,6-4,6-1 |