Stadium: Centre Court Round: 62
| ITF Women Campinas | 2018/03/06 16:30 | Giovanna Tomita v Nathaly Kurata | 4-6,2-6 |
| ITF Women Sao Paulo Qual | 2018/02/25 14:30 | Giovanna Tomita v Camila Giangreco Campiz | 4-6,1-6 |
| ITF Women Sao Paulo Qual | 2018/02/24 12:00 | Giovanna Tomita v Juliana Jose Parra Gomez | 6-0,6-0 |
| ITF Women Curitiba Qual | 2018/02/17 14:30 | Giovanna Tomita v Alexa Ryngler | 3-6,2-6 |
| ITF Women Luque | 2017/12/20 16:20 | Giovanna Tomita v Melany Solange Krywoj | 4-6,6-2,3-6 |
| ITF Women Luque | 2017/12/18 12:50 | Giovanna Tomita v Marcela-Guimaraes Bueno | 6-3,6-1 |
| ITF Women Cantanduva | 2017/12/02 13:10 | Giovanna Tomita v Carla Lucero | 6-4,3-6,6-7 |
| ITF Women Cantanduva | 2017/12/01 14:30 | Giovanna Tomita v Carla Lucero | 6-4,3-6,6-6 |
| ITF Women SJD Campos Qual | 2018/03/10 14:00 | Pamela Wu v Karolayne A-Da Rosa | 6-3,6-4 |
| ITF Women Campinas Qual | 2018/03/03 14:00 | Stephanie Nemtsova v Pamela Wu | 6-1,6-2 |
| ITF Women Sao Paulo Qual | 2018/02/24 15:30 | Pamela Wu v Juliana Valero | 2-6,1-6 |
| ITF Women Curitiba Qual | 2018/02/17 14:30 | Pamela Wu v Maria Lourdes Carle | 1-6,1-6 |
| ITF Women Cantanduva | 2017/11/28 14:45 | Pamela Wu v Maria J Amicuzi | 6-7,4-6 |
| ITF Women Encarnacion | 2017/11/05 13:00 | Sofia Luini v Pamela Wu | 6-0,7-6 |
| ITF Women Asuncion | 2017/10/29 13:00 | Kelly Williford v Pamela Wu | 7-6,6-3 |
| ITF Women Lambare | 2017/10/25 12:00 | Thaisa Grana Pedretti v Pamela Wu | 6-1,6-0 |