Stadium: Court 4 Round: 26 Ground: Clay
| ITF - W15 Piracicaba | 2021/10/12 16:45 | Mariana Galvao Borges v Ana Maria Coelho Ramos | 6-7,6-4,1-6 |
| ITF - W15 Piracicaba | 2021/10/11 14:00 | Gabriela Y Almeida v Ana Maria Coelho Ramos | 4-6,1-6 |
| ITF - W15 Piracicaba | 2021/10/12 22:55 | Fernanda Astete v Nathaly Kurata | 6-4,6-4 |
| ITF - W25 Medellin | 2021/09/15 16:10 | Fernanda Astete v Mell E R Gonzalez | 5-7,4-6 |
| ITF - W25 Medellin | 2021/09/14 15:00 | Fernanda Astete v Marian G P Cano | 6-0,6-2 |
| ITF - W25 Medellin | 2021/09/13 17:30 | Gabriela Macias v Fernanda Astete | 1-6,1-6 |
| ITF - W15 Ibague | 2021/09/09 18:00 | Fernanda Astete v Amy Zhu | 4-6,5-7 |
| ITF - W15 Ibague | 2021/09/07 16:30 | Tricia Mar v Fernanda Astete | 1-6,1-6 |
| ITF - W15 Ibague | 2021/09/06 18:30 | Alica Rusova v Fernanda Astete | 2-6,6-3,8-10 |