Stadium: Court 2 Round: 62
| ITF Women Villa Dolores | 2018/04/16 12:30 | Erika Drozd Pereira v Alice Garcia | 1-6,0-6 |
| ITF Women SJD Campos | 2018/03/14 16:20 | Erika Drozd Pereira v Ana Paula Melilo | 3-6,2-6 |
| ITF Women SJD Campos Qual | 2018/03/12 13:00 | Maria D R Vazquez v Erika Drozd Pereira | 4-6,7-5,2-6 |
| ITF Women SJD Campos Qual | 2018/03/11 14:00 | Vitoria De Brito Francisco v Erika Drozd Pereira | 2-6,0-6 |
| ITF Women SJD Campos Qual | 2018/03/10 16:00 | Alessandra M D O Silva v Erika Drozd Pereira | 0-6,2-6 |
| ITF Women Campinas Qual | 2018/03/04 14:00 | Erika Drozd Pereira v Flavia Guimaraes Bueno | 0-6,6-3,4-6 |
| ITF Women Campinas Qual | 2018/03/03 14:00 | Erika Drozd Pereira v Julia Konishi Camargo Silva | 6-3,6-4 |
| ITF Women Sao Paulo Qual | 2018/02/24 12:00 | Nathaly Kurata v Erika Drozd Pereira | 6-0,6-2 |
| ITF Women Villa del Dique | 2018/04/21 15:00 | Marcela-Guimaraes Bueno v Maria P Sellart | 6-3,6-2 |
| ITF Women Villa Dolores | 2018/04/14 12:00 | Marcela-Guimaraes Bueno v Delfina Glorioso | 6-2,2-6,3-6 |
| ITF Women SJD Campos Qual | 2018/03/12 13:00 | Stephanie Nemtsova v Marcela-Guimaraes Bueno | 6-3,6-0 |
| ITF Women SJD Campos Qual | 2018/03/11 14:00 | Caroline Furlaneto v Marcela-Guimaraes Bueno | 5-7,6-4,3-6 |
| ITF Women Campinas Qual | 2018/03/04 14:00 | Marcela-Guimaraes Bueno v Maria Jose Portillo Ramirez | 2-6,1-6 |
| ITF Women Campinas Qual | 2018/03/03 14:00 | Marcela-Guimaraes Bueno v Tatiana Terwindt | 6-4,3-6,6-2 |
| ITF Women Sao Paulo Qual | 2018/02/24 20:00 | Marcela-Guimaraes Bueno v Victoria Bosio | 2-6,2-6 |
| ITF Women Curitiba Qual | 2018/02/17 14:30 | Mariana Correa v Marcela-Guimaraes Bueno | 7-5,6-1 |