Stadium: Court 11 Round: 25 Ground: Clay
| ITF W15 Curitiba | 2022/05/03 12:55 | Nicolly Ferreira v Cecilia Costa | 0-6,2-6 |
| ITF W15 Curitiba | 2022/05/02 15:00 | Cecilia Costa v Beatriz Verdial | 6-1,6-1 |
| ITF W15 Piracicaba | 2022/04/20 21:25 | Cecilia Costa v Jana Kolodynska | 2-6,0-6 |
| ITF W15 Piracicaba | 2022/04/19 13:00 | Lara Diaz Zayas v Cecilia Costa | 2-6,3-6 |
| ITF W15 Piracicaba | 2022/04/18 13:00 | Cecilia Costa v Bianca M B Bia Bernardes | 4-6,6-4,10-2 |
| ITF W15 Curitiba | 2021/11/30 15:40 | Aline M Da Silva v Cecilia Costa | 7-5,7-5 |
| ITF W15 Curitiba | 2021/11/29 16:55 | Cecilia Costa v Giulia Pereira De Aguiar | 6-3,6-1 |
| ITF W15 Sao Paulo | 2022/04/28 13:00 | Fernanda Astete v Sabastiani Leon | 0-6,7-5,2-6 |
| ITF W15 Sao Paulo | 2022/04/26 15:00 | Fernanda Astete v Marie Mettraux | 6-1,7-6 |
| ITF W15 Piracicaba | 2022/04/22 15:55 | Thaisa Grana Pedretti v Fernanda Astete | 6-2,6-2 |
| ITF W15 Piracicaba | 2022/04/21 13:00 | Natalia Alves De Lima v Fernanda Astete | 1-6,1-6 |
| ITF W15 Piracicaba | 2022/04/20 13:00 | Jade Bornay v Fernanda Astete | 6-3,3-6,4-6 |
| ITF W25 Anapoima | 2022/03/13 21:10 | Fernanda Astete v Daniela Carrillo | 6-3,5-7,4-10 |
| ITF W25 Salinas | 2022/03/08 13:55 | Fernanda Astete v Sofia Sewing | 2-6,3-6 |
| ITF W25 Salinas | 2022/03/07 15:00 | Fernanda Astete v Silvana F Teusa | 6-0,6-1 |