Round: 44 Ground: Clay
| ITF Netherlands F1 Qual | 2018/06/23 08:00 | Roland Stuurman v van Wijk, Max | 6-1,6-0 |
| ITF Brazil F4 | 2018/05/15 14:25 | Gabriel Decamps v Da Silva, Gabriel Ciro | 4-6,4-6 |
| ITF Brazil F4 Qual | 2018/05/14 14:40 | Gabriel Decamps v Eduardo Ribeiro | 6-4,6-3 |
| ITF Brazil F4 Qual | 2018/05/13 12:00 | Gabriel Decamps v Gessner, Lucas | 6-0,6-1 |
| ITF Brazil F4 Qual | 2018/05/12 14:00 | Gabriel Decamps v Nusdeo, Joao Marcos | 6-2,6-4 |
| ITF USA F4 | 2018/01/14 14:30 | Gabriel Decamps v Karl Poling | 5-7,4-6 |
| ITF USA F4 | 2018/01/13 15:00 | Gabriel Decamps v Shooshtarian, Shayan | 6-1,6-1 |
| ITF USA F37 | 2017/11/12 17:00 | Gabriel Decamps v Gregg, Perry | 3-6,3-6 |
| ITF USA F36 | 2017/11/04 17:30 | Gabriel Decamps v Daciek, Patrick | 5-7,3-6 |