Stadium: Court 6 Round: 25
| ITF Women Villa Dolores | 2018/04/18 12:30 | Fernanda Brito v Dominique Schaefer | 6-1,7-5 |
| ITF Women Villa Dolores | 2018/04/17 12:00 | Dominique Schaefer v Warona Mdlulwa | 6-3,6-0 |
| ITF Women Pelham | 2018/04/11 18:35 | Chieh-Yu Hsu v Dominique Schaefer | 6-3,7-6 |
| ITF Women Pelham Qual | 2018/04/10 16:25 | Alexandra Stevenson v Dominique Schaefer | 6-1,5-7,5-7 |
| ITF Women Pelham Qual | 2018/04/09 15:00 | Victoria Mulville v Dominique Schaefer | 0-6,0-6 |
| ITF Women Pelham Qual | 2018/04/08 15:00 | Lisa-Marie Rioux v Dominique Schaefer | 6-0,3-6,4-6 |
| ITF Women SJD Campos | 2018/03/17 17:55 | Dominique Schaefer v Victoria Bosio | 1-6,4-6 |
| ITF Women SJD Campos | 2018/03/16 15:00 | Dominique Schaefer v Stephanie Mariel Petit | 6-0,5-7,7-6 |
| ITF Women Villa Dolores | 2018/04/17 18:55 | Barbara Gatica v Rebeca Pereira | 2-6,3-6 |
| ITF Women SJD Campos Qual | 2018/03/15 17:15 | Carla Lucero v Barbara Gatica | 6-2,6-2 |
| ITF Women SJD Campos Qual | 2018/03/13 16:50 | Flavia Guimaraes Bueno v Barbara Gatica | 5-7,0-6 |
| ITF Women Campinas | 2018/03/08 16:15 | Barbara Gatica v Gabriela Ce | 1-6,2-6 |
| ITF Women Campinas | 2018/03/07 14:00 | Barbara Gatica v Julieta Lara Estable | 4-6,6-3,6-4 |
| ITF Women Sao Paulo Qual | 2018/02/24 15:30 | Barbara Gatica v Alexa Ryngler | 2-6,4-6 |
| ITF Women Curitiba Qual | 2018/02/19 15:50 | Barbara Gatica v Jessica Ho | 3-6,6-3,2-6 |
| ITF Women Curitiba Qual | 2018/02/18 14:00 | Barbara Gatica v Julia Konishi Camargo Silva | 6-1,6-2 |