Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF W60 Feira De Santana | 2023/07/31 17:00 | Catarina M I Melleiro Junior v Leticia Garcia Vidal | 6-7,1-6 |
| ITF W15 Rosario | 2023/06/27 14:25 | Marina Bulbarella v Catarina M I Melleiro Junior | 7-5,4-6,6-3 |
| ITF W15 Buenos Aires | 2023/06/22 13:00 | Catarina M I Melleiro Junior v Sol A Larraya Guidi | 4-6,4-6 |
| ITF W15 Buenos Aires | 2023/06/20 15:00 | Camila Romero v Catarina M I Melleiro Junior | 5-7,4-6 |
| ITF W15 Recife | 2023/05/24 15:15 | Catarina M I Melleiro Junior v Sabastiani Leon | 0-6,0-6 |
| ITF W15 Curitiba | 2023/05/17 20:50 | Catarina M I Melleiro Junior v Ana Candiotto | 3-6,0-6 |
| ITF W60 Rio de Janeiro | 2022/11/27 14:20 | Catarina M I Melleiro Junior v Francesca Maguina Bunikowska | 6-7,6-3,12-14 |
| ITF W15 Lima | 2022/11/17 17:30 | Catarina M I Melleiro Junior v Sofia Sewing | 4-6,3-6 |
| ITF W60 Feira De Santana | 2023/08/01 14:00 | Rebeca Pereira v Eden Silva | 0-6,1-6 |
| ITF W60 Feira De Santana | 2023/07/31 13:00 | Rebeca Pereira v Alessandra Crump | 4-6,6-3,6-4 |
| ITF W40 Porto | 2023/07/16 11:00 | Kolie Allen v Rebeca Pereira | 6-1,6-2 |
| ITF W25 Corroios-Seixal | 2023/07/10 09:55 | Rebeca Pereira v Luana Plaza Araujo | 6-4,1-6,10-12 |
| ITF W25 Corroios-Seixal | 2023/07/09 09:00 | Rebeca Pereira v Milla Sequeira | 6-1,6-1 |
| ITF W60 Montpellier | 2023/07/02 12:05 | Rebeca Pereira v Diana Martynov | 6-4,2-6,4-6 |
| ITF W25 Perigueux | 2023/06/26 07:30 | Elaine Genovese v Rebeca Pereira | 2-6,6-2,10-7 |
| ITF W60 Caserta | 2023/06/04 07:00 | Silvia Ambrosio v Rebeca Pereira | 6-2,6-0 |