Round: 44 Ground: Clay
| ITF Brazil F1 | 2018/04/22 15:30 | Augusto Laranja v Ασντρουμπάλ Γκόμπερνεϊτ | 6-2,6-1 |
| ITF Argentina F12 | 2017/12/06 13:30 | Μάρτιν Kουέρβας v Augusto Laranja | 6-2,6-4 |
| ITF Argentina F12 | 2017/12/05 12:00 | Augusto Laranja v Marcos Castares | 6-3,6-4 |
| ITF Brazil F4 | 2017/11/28 11:30 | Felipe Garla v Augusto Laranja | 6-3,5-7,6-4 |
| ITF Brazil F4 | 2017/11/27 11:00 | Augusto Laranja v Ασντρουμπάλ Γκόμπερνεϊτ | 6-2,6-2 |
| ITF Brazil F4 | 2017/11/26 10:30 | Augusto Laranja v Antonio P Neto | 6-0,2-6,6-3 |
| ITF Brazil F4 | 2017/11/25 13:00 | Augusto Laranja v Vinicius Ono | 6-2,6-1 |
| ITF Brazil F3 | 2017/11/23 15:05 | Augusto Laranja v Χοσέ Περέιρα | 5-7,1-6 |
| ITF Brazil F1 | 2018/04/22 15:30 | Gustavo De O Cruz v Igor Sao Thiago | 6-4,5-7,6-1 |
| ITF Brazil F1 | 2018/04/21 16:00 | Gustavo De O Cruz v Felipe Muzzi | 6-0,6-1 |
| ITF Brazil F4 | 2017/11/27 17:00 | Ορλάντο Λουθ v Gustavo De O Cruz | 6-4,6-2 |
| ITF USA F34 Qual | 2017/10/15 15:00 | Gustavo De O Cruz v Στρονγκ Κίρκχαϊμερ | 3-6,3-6 |
| ITF USA F33 Qual | 2017/10/08 15:00 | Gustavo De O Cruz v Thibault Cancel | 4-6,3-6 |
| ITF USA F33 Qual | 2017/10/07 16:30 | Gustavo De O Cruz v Βαρούν Τζαγιαραμ | 6-1,6-3 |
| ITF USA F32 | 2017/09/23 19:30 | Aλεξάντρε Μπαξή v Gustavo De O Cruz | 6-2,6-2 |
| ITF USA F31 | 2017/09/15 17:00 | Gustavo De O Cruz v Κου Κέον Κανγκ | 3-6,6-4,2-6 |