Stadium: Court 9 Round: 62
| ITF Women SJD Campos Qual | 2018/03/11 14:00 | Giovanna Tomita v Pamela Wu | 6-4,6-0 |
| 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 SJD Campos Qual | 2018/03/11 14:00 | Louise R D Campos v Victoria Ariadna Beccio | 2-6,0-6 |
| ITF Women Campinas Qual | 2018/03/05 18:35 | Dominique Schaefer v Victoria Ariadna Beccio | 6-1,6-0 |
| ITF Women Campinas Qual | 2018/03/04 15:30 | Vitoria De Brito Francisco v Victoria Ariadna Beccio | 2-6,1-6 |
| ITF Women Campinas Qual | 2018/03/03 14:00 | Alessandra M D O Silva v Victoria Ariadna Beccio | 0-6,1-6 |
| ITF Women Sao Paulo Qual | 2018/02/24 15:30 | Gabriela Ce v Victoria Ariadna Beccio | 7-5,6-1 |
| ITF Women Curitiba Qual | 2018/02/18 15:15 | Eleni Kordolaimi v Victoria Ariadna Beccio | 6-1,6-3 |
| ITF Women Curitiba Qual | 2018/02/17 12:30 | Candela Bugnon v Victoria Ariadna Beccio | 3-6,1-6 |
| ITF Women Cantanduva | 2017/11/27 16:30 | Victoria Ariadna Beccio v Madison Bourguignon | 6-4,0-6,0-6 |