Stadium: Quadra Central Round: 28 Ground: Clay
| ITF W15 Sao Paulo WD | 2019/09/26 21:15 | Gatica/Pereira v Julia Klimovicz/Pitt | 6-0,6-2 |
| ITF W15 Sao Paulo WD | 2019/09/25 19:00 | Gatica/Pereira v Beccio/Candela Bugnon | 6-2,6-3 |
| ITF W25 Guayaquil WD | 2019/08/23 19:50 | Lizarazo/Osorio v Gatica/Pereira | 7-6,6-3 |
| ITF W25 Guayaquil WD | 2019/08/22 19:15 | Roemer/Romero v Gatica/Pereira | 4-6,0-6 |
| ITF W25 Guayaquil WD | 2019/08/20 19:05 | Bosio/Ortenzi v Gatica/Pereira | 2-6,2-6 |
| ITF W25 Guayaquil WD | 2019/08/16 20:00 | Arango/Stewart v Gatica/Pereira | 6-4,6-0 |
| ITF W25 Guayaquil WD | 2019/08/15 21:00 | Nefedova/Roemer v Gatica/Pereira | 6-7,1-6 |
| ITF W100 Contrexeville WD | 2019/07/09 16:50 | Gatica/Pereira v Lansere/Rakhimova | 3-6,4-6 |
| ITF W15 Sao Paulo WD | 2019/09/26 17:25 | Morales/Perez-Garcia v Sicatto Da Silva/Stone | 6-0,6-0 |
| ITF W15 Sao Paulo WD | 2019/09/25 17:30 | Morales/Perez-Garcia v Doldan/Doldan | 6-3,6-2 |