Stadium: Court 1 Round: 26
| ITF Women Villa Dolores | 2018/04/17 18:55 | Gatica, Barbara v Rebeca Pereira | 2-6,3-6 |
| ITF Women SJD Campos | 2018/03/14 15:30 | Rebeca Pereira v Okuda, Akiko | 1-6,6-7 |
| ITF Women SJD Campos Qual | 2018/03/12 13:00 | Rebeca Pereira v Wolf Gasparin, Nathalia | 3-6,6-2,6-3 |
| Campinas, Singles W-WITF-BRA-03A | 2018/03/07 21:30 | Rebeca Pereira v Burger, Cindy | 4-6,4-6 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/24 12:00 | Rebeca Pereira v Baranano, Paula | 4-6,4-6 |
| ITF Women Curitiba Qual | 2018/02/17 12:30 | Rebeca Pereira v Noelia Zeballos | 4-6,1-6 |
| ITF Women Santa Cruz | 2017/12/11 22:05 | Rebeca Pereira v Gatica, Barbara | 4-6,3-6 |
| ITF Women Cantanduva | 2017/12/02 12:00 | Rebeca Pereira v Madison Bourguignon | 6-2,4-6,3-6 |
| ITF Women Villa Dolores | 2018/04/17 15:40 | Martinich, Ivania v Morini, Luna | 6-1,6-1 |
| ITF Women SJD Campos | 2018/03/13 15:50 | Martinich, Ivania v Lucero, Carla | 0-6,6-2,5-7 |
| ITF Women Campinas Qual | 2018/03/04 14:00 | Martinich, Ivania v Garcia, Alice | 6-1,4-6,3-6 |
| ITF Women Santiago | 2017/12/05 15:55 | Martinich, Ivania v Noelia Zeballos | 0-6,1-6 |
| ITF Women Santiago | 2017/11/29 17:50 | Martinich, Ivania v Petit, Stephanie Mariel | 2-6,0-6 |
| ITF Women Santiago | 2017/11/27 17:00 | Martinich, Ivania v Ganga, Eugenia | 3-6,6-4,7-6 |
| ITF Women Encarnacion | 2017/11/09 13:00 | Martinich, Ivania v Petit, Stephanie Mariel | 4-6,3-6 |
| ITF Women Encarnacion | 2017/11/08 15:35 | Martinich, Ivania v Piai, Eduarda | 6-4,4-6,7-5 |