Stadium: Court 11 Round: 29 Ground: Clay
| ITF Women SJD Campos WD | 2018/03/15 20:00 | Brito/Giangreco Campiz v Kordolaimi/Schaefer | 3-6,6-3,5-10 |
| ITF Women SJD Campos WD | 2018/03/14 18:30 | Brito/Giangreco Campiz v Lopez/Lucero | 6-1,6-3 |
| ITF Women Campinas WD | 2018/03/09 19:35 | Escauriza/Zacarias v Brito/Giangreco Campiz | 4-6,6-4,4-10 |
| ITF Women Campinas WD | 2018/03/08 17:45 | Lopez/Lucero v Brito/Giangreco Campiz | 3-6,5-7 |
| ITF Women Campinas WD | 2018/03/05 16:00 | Kordolaimi/Rame v Brito/Giangreco Campiz | 6-4,6-7,6-10 |
| ITF Women Sao Paulo WD | 2018/03/01 18:30 | Moore/Perrin v Brito/Giangreco Campiz | 6-0,7-6 |
| ITF Women Sao Paulo WD | 2018/02/28 18:55 | Brito/Giangreco Campiz v Ce/Gamiz | 4-6,7-6,11-9 |
| ITF Women Sao Paulo WD | 2018/02/27 17:00 | Brito/Giangreco Campiz v Escauriza/Gatica | 6-3,4-6,10-4 |
| ITF Women Villa Dolores WD | 2018/04/20 18:00 | Gatica/Pereira v Bosio/Estable | 6-2,6-4 |
| ITF Women Villa Dolores WD | 2018/04/19 16:50 | Bueno/Bueno v Gatica/Pereira | 2-6,1-6 |
| ITF Women Villa Dolores WD | 2018/04/18 20:45 | Gatica/Pereira v Petit/Romeo | 6-2,6-4 |
| ITF Women SJD Campos WD | 2018/03/12 18:25 | Escauriza/Nemtsova v Gatica/Pereira | 6-4,7-6 |
| ITF Women Campinas WD | 2018/03/06 18:40 | Ce/Pella v Gatica/Pereira | 6-3,5-7,11-9 |