| ITF Women Asuncion WD | 2018/08/27 22:30 | Bugnon C / Ganga E v Gatica B / Pereira R | 3-6,6-2,10-8 |
| Lambare, Doubles W-WITF-PAR-01A | 2018/08/24 19:00 | Brito F / Giangreco Campiz C v Gatica B / Pereira R | 6-4,4-6,10-3 |
| Lambare, Doubles W-WITF-PAR-01A | 2018/08/23 20:00 | Estable J L / Piai E v Gatica B / Pereira R | 5-7,6-7 |
| Lambare, Doubles W-WITF-PAR-01A | 2018/08/22 19:50 | Amicuzi M J / Molina Portela D v Gatica B / Pereira R | 3-6,2-6 |
| Lambare, Doubles W-WITF-PAR-01A | 2018/08/20 19:20 | Bueno M-G / Shaulskaya A v Gatica B / Pereira R | 5-7,5-7 |
| Guayaquil, Doubles W-WITF-ECU-01A | 2018/08/16 20:30 | Capurro Taborda M / Romero C v Gatica B / Pereira R | 6-3,1-6,10-8 |
| Guayaquil, Doubles W-WITF-ECU-01A | 2018/08/15 19:30 | Hitt M / Hitt Z v Gatica B / Pereira R | 0-6,3-6 |
| Guayaquil, Doubles W-WITF-ECU-01A | 2018/08/13 19:30 | Drozd Pereira E / Wu P v Gatica B / Pereira R | 3-6,0-6 |