Stadium: Court 6 Round: 28 Ground: Clay
| Lambare, Doubles W-WITF-PAR-01A | 2018/08/22 19:40 | Doldan H / Doldan S v Estable J L / Piai E | 3-6,5-7 |
| Lambare, Doubles W-WITF-PAR-01A | 2018/08/21 19:30 | Wolf Gasparin N / Wu P v Estable J L / Piai E | 6-7,6-7 |
| 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 |
| Guayaquil, Doubles W-WITF-ECU-01A | 2018/08/09 20:30 | Gomez R / Jimenez Coello A P v Gatica B / Pereira R | 1-6,6-4,7-10 |
| Guayaquil, Doubles W-WITF-ECU-01A | 2018/08/07 18:05 | Gomez Estrada M / Lilliegren F v Gatica B / Pereira R | 1-6,1-6 |
| Essen, Doubles W-WITF-GER-04A | 2018/06/13 10:30 | Husaric A / Laine E v Gatica B / Pereira R | 6-4,6-4 |