Round: 27 Ground: Clay
| ITF Women Santiago | 2016/12/01 23:00 | Barbara Gatica v Ana Sofia Sanchez | 7-5,6-0 |
| ITF Women Cucuta | 2016/11/03 18:00 | Barbara Gatica v Ana Sofia Sanchez | 7-6,6-4 |
| ITF Women Santa Cruz | 2017/12/13 22:35 | Ana Sofia Sanchez v Andrina Peer | 6-3,6-1 |
| ITF Women Santa Cruz | 2017/12/12 23:00 | Ana Sofia Sanchez v Sofia Velarde | 6-1,6-1 |
| ITF Women Santiago | 2017/12/08 13:30 | Tamaryn Hendler v Ana Sofia Sanchez | 6-3,7-6 |
| ITF Women Santiago | 2017/12/07 15:30 | Noelia Zeballos v Ana Sofia Sanchez | 6-1,3-6,3-6 |
| ITF Women Santiago | 2017/12/05 16:00 | Camila Giangreco Campiz v Ana Sofia Sanchez | 6-4,4-6,6-7 |
| ITF Women Santiago | 2017/12/01 15:55 | Anastasia Pivovarova v Ana Sofia Sanchez | 7-6,1-6,6-3 |
| ITF Women Santiago | 2017/11/30 16:20 | Noelia Zeballos v Ana Sofia Sanchez | 6-2,4-6,3-6 |
| ITF Women Santiago | 2017/11/29 14:30 | Tamaryn Hendler v Ana Sofia Sanchez | 5-7,2-6 |
| ITF Women Santa Cruz | 2017/12/11 22:05 | Rebeca Pereira v Barbara Gatica | 4-6,3-6 |
| ITF Women Santiago | 2017/12/08 15:50 | Fernanda Brito v Barbara Gatica | 6-1,6-4 |
| ITF Women Santiago | 2017/12/07 15:30 | Barbara Gatica v Carolina Alves | 4-6,6-3,6-2 |
| ITF Women Santiago | 2017/12/05 19:15 | Maria D R Vazquez v Barbara Gatica | 6-3,1-6,0-6 |
| ITF Women Santiago | 2017/11/29 14:30 | Barbara Gatica v Noelia Zeballos | 6-2,3-6,3-6 |
| ITF Women Santiago | 2017/11/28 20:25 | Barbara Gatica v Florencia M Brain | 6-1,6-0 |
| ITF Women Encarnacion | 2017/11/10 15:40 | Barbara Gatica v Camila Giangreco Campiz | 6-7,1-6 |
| ITF Women Encarnacion | 2017/11/09 13:00 | Barbara Gatica v Eugenia Ganga | 6-4,7-5 |