Stadium: Cancha 1 Round: 28
| ITF Women Lambare WD | 2018/08/23 20:00 | Estable/Piai v Gatica/Pereira | 5-7,6-7 |
| ITF Women Lambare WD | 2018/08/22 19:50 | Amicuzi/Molina Portela v Gatica/Pereira | 3-6,2-6 |
| ITF Women Lambare WD | 2018/08/20 19:20 | Bueno/Shaulskaya v Gatica/Pereira | 5-7,5-7 |
| ITF Women Guayaquil WD | 2018/08/16 20:30 | Taborda/Romero v Gatica/Pereira | 6-3,1-6,10-8 |
| ITF Women Guayaquil WD | 2018/08/15 19:30 | Hitt/Hitt v Gatica/Pereira | 0-6,3-6 |
| ITF Women Guayaquil WD | 2018/08/13 19:30 | Drozd Pereira/Wu v Gatica/Pereira | 3-6,0-6 |
| ITF Women Guayaquil WD | 2018/08/09 20:30 | Gomez/J-Coello v Gatica/Pereira | 1-6,6-4,7-10 |
| ITF Women Guayaquil WD | 2018/08/07 18:05 | Gomez Estrada/Lilliegren v Gatica/Pereira | 1-6,1-6 |