| ITF Argentina F7 | 06/16 15:20 | - | Eduardo Agustin Torre v Osni Junior | 6-4,6-1 | |
| ITF Brasile F4 | 04/30 13:00 | - | Thales Turini v Osni Junior | 6-3,6-4 | |
| ITF Brasile F3 | 04/21 18:20 | - | Osni Junior v Augusto Laranja | 6-7,6-7 | |
| ITF Brasile F2 | 04/14 14:00 | - | Osni Junior v Rodrigo Arus | 0-6,1-6 |