Stadium: Centre Court 1 Round: 25
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/26 13:30 | Kurata, Nathaly v Giangreco Campiz, Camila | 4-6,7-5,6-2 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/25 14:30 | Kurata, Nathaly v Baranano, Paula | 6-0,6-2 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/24 12:00 | Kurata, Nathaly v Drozd Pereira, Erika | 6-0,6-2 |
| Curitiba, Singles W-WITF-BRA-01A | 2018/02/20 14:30 | Tamara Zidansek v Kurata, Nathaly | 6-3,6-1 |
| Fed Cup, Groupe Mondial | 2018/02/10 17:00 | Gonzalez, Montserrat v Kurata, Nathaly | 6-1,6-3 |
| Fed Cup, Groupe Mondial | 2018/02/09 17:00 | Paula Ormaechea v Kurata, Nathaly | 7-5,6-0 |
| Fed Cup, Groupe Mondial | 2018/02/08 17:00 | Kurata, Nathaly v Morales, Melissa | 6-2,6-2 |
| ITF Women Santa Cruz | 2017/12/15 20:00 | Ana Sofia Sanchez v Kurata, Nathaly | 7-5,6-2 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/26 18:10 | Marcela Zacarias v Victoria Bosio | 4-6,6-1,4-6 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/25 17:30 | Pitt, Alexa v Victoria Bosio | 0-6,1-6 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/24 20:00 | Bueno, Marcela-Guimaraes v Victoria Bosio | 2-6,2-6 |
| Curitiba, Singles W-WITF-BRA-01A | 2018/02/23 14:30 | Fiona Ferro v Victoria Bosio | 6-3,5-7,6-4 |
| Curitiba, Singles W-WITF-BRA-01A | 2018/02/22 17:00 | Marcela Zacarias v Victoria Bosio | 3-6,6-0,2-6 |
| Curitiba, Singles W-WITF-BRA-01A | 2018/02/21 16:05 | Victoria Bosio v Stokke, Melanie | 7-5,6-4 |
| ITF Women Curitiba Qual | 2018/02/19 14:00 | Nemtsova, Stephanie v Victoria Bosio | 4-6,4-6 |
| ITF Women Curitiba Qual | 2018/02/18 19:25 | Rodrigues Dos Santos, Rafaela v Victoria Bosio | 1-6,1-6 |