Round: 44 Ground: Clay
| Curitiba, Singles W-WITF-BRA-01A | 2017/02/27 14:00 | Gonzalez, Montserrat v Ana Sofia Sanchez | 6-3,3-6,6-4 |
| ITF Women Santiago | 2016/12/01 23:00 | Gatica, Barbara v Ana Sofia Sanchez | 7-5,6-0 |
| ITF Women Santiago | 2016/11/30 23:00 | Ana Sofia Sanchez v Brito, Fernanda | 4-6,7-6,7-6 |
| ITF Women Santiago | 2016/11/29 16:05 | Petit, Stephanie Mariel v Ana Sofia Sanchez | 3-6,2-6 |
| ITF Women Santiago | 2016/11/21 23:00 | Guarachi Mathison, Alexa v Ana Sofia Sanchez | 6-4,6-2 |
| ITF Women Cucuta | 2016/11/03 18:00 | Gatica, Barbara v Ana Sofia Sanchez | 7-6,6-4 |
| ITF Women Cucuta | 2016/11/02 16:00 | Veronika Miroshnichenko v Ana Sofia Sanchez | 4-6,4-6 |
| ITF Women Cucuta | 2016/11/01 16:30 | Sanchez, Arantxa v Ana Sofia Sanchez | 0-6,1-6 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2017/03/04 17:00 | Vivian Mayumi Toma v Jansen Figueras, Helena | 0-6,1-6 |