| ITF Women Santiago | 2017/12/06 14:00 | Thaisa Grana Pedretti v Marcela Zacarias | 1-6,4-6 |
| ITF Women Santiago | 2017/12/05 16:05 | Thaisa Grana Pedretti v Victoria Bosio | 3-6,7-6,6-3 |
| ITF Women Encarnacion | 2017/11/09 15:00 | Thaisa Grana Pedretti v Nathaly Kurata | 2-6,6-7 |
| ITF Women Encarnacion | 2017/11/08 12:00 | Thaisa Grana Pedretti v Stephanie Nemtsova | 6-1,6-4 |
| ITF Women Encarnacion | 2017/11/07 16:10 | Thaisa Grana Pedretti v Tatiana Terwindt | 6-0,6-1 |
| ITF Women Asuncion | 2017/11/03 20:00 | Francesca Jones v Thaisa Grana Pedretti | 6-1,6-0 |
| ITF Women Asuncion | 2017/11/02 17:00 | Thaisa Grana Pedretti v Barbara Gatica | 7-6,3-6,6-4 |
| ITF Women Asuncion | 2017/11/01 18:00 | Thaisa Grana Pedretti v Rebeca Pereira | 6-4,6-2 |
| ITF Women Luque | 2017/12/19 12:00 | Juliana Silva De Carvalho v Maria Virginia Bosch | 6-2,6-3 |
| ITF Women Cantanduva | 2017/11/30 15:00 | Giovanna Tomita v Juliana Silva De Carvalho | 6-0,6-3 |
| ITF Women Cantanduva | 2017/11/28 12:00 | Juliana Silva De Carvalho v Louise Reis De Campos | 6-1,5-1 |
| ITF Women Cantanduva | 2017/11/28 12:00 | Juliana Silva De Carvalho v Louise R D Campos | 6-1,6-1 |
| ITF Women Campos Do Jordao | 2017/07/24 14:15 | Barbara Gatica v Juliana Silva De Carvalho | 6-2,4-6,6-2 |
| ITF Women Campos Do Jordao | 2017/07/23 15:15 | Juliana Silva De Carvalho v Alessandra M D O Silva | 6-1,6-2 |
| ITF Women Campos Do Jordao | 2017/07/10 14:05 | Gabriela Ce v Juliana Silva De Carvalho | 6-4,6-1 |