Stadium: Court 3 Round: 26
| ITF Women Villa Dolores | 2018/04/17 20:25 | Stephanie Mariel Petit v Eliana Zanuttini | 6-1,6-0 |
| ITF Women SJD Campos | 2018/03/16 15:00 | Доминик Шафер v Stephanie Mariel Petit | 6-0,5-7,7-6 |
| ITF Women SJD Campos | 2018/03/15 17:30 | Akiko Okuda v Stephanie Mariel Petit | 1-6,2-6 |
| ITF Women SJD Campos | 2018/03/14 22:30 | Marina Figueiredo v Stephanie Mariel Petit | 2-6,1-6 |
| ITF Women Campinas | 2018/03/06 14:00 | Виктория Босио v Stephanie Mariel Petit | 6-4,6-3 |
| ITF Women Sao Paulo Qual | 2018/02/26 16:25 | Габриела Се v Stephanie Mariel Petit | 6-4,6-1 |
| ITF Women Sao Paulo Qual | 2018/02/25 14:30 | Flavia Guimaraes Bueno v Stephanie Mariel Petit | 3-6,2-6 |
| ITF Women Sao Paulo Qual | 2018/02/24 15:30 | Николи Ферейра v Stephanie Mariel Petit | 0-6,1-6 |
| ITF Women Villa Dolores | 2018/04/17 18:35 | Valentina Abrile v Alice Garcia | 1-6,4-6 |
| ITF Women Villa Dolores | 2018/04/16 12:30 | Erika Drozd Pereira v Alice Garcia | 1-6,0-6 |
| ITF Women SJD Campos | 2018/03/13 18:00 | Camila Giangreco Campiz v Alice Garcia | 6-1,6-0 |
| ITF Women SJD Campos Qual | 2018/03/12 15:55 | Valentina Abrile v Alice Garcia | 6-7,3-6 |
| ITF Women SJD Campos Qual | 2018/03/11 14:00 | Alexa Pitt v Alice Garcia | 1-6,1-6 |
| ITF Women SJD Campos Qual | 2018/03/10 16:00 | Делфина Глориосо v Alice Garcia | 3-6,2-6 |
| ITF Women Campinas | 2018/03/06 14:00 | Марсела Закариас v Alice Garcia | 6-4,6-0 |
| ITF Women Campinas Qual | 2018/03/05 13:00 | Alice Garcia v Mariana Correa | 6-1,6-3 |