Stadium: Court 1 Round: 26 Ground: Clay
| ITF W15 Lima | 2023/08/22 15:00 | Alvarez , Carolina v Catarina M I Melleiro Junior | 1-6,6-2,6-1 |
| ITF W25 Junin | 2023/07/30 12:00 | Alvarez , Carolina v Florencia B Moron | 4-6,4-6 |
| ITF W25 Bragado | 2023/07/23 13:00 | Alvarez , Carolina v Juliana Rodriguez | 0-6,3-6 |
| ITF W25 Guayaquil Qual | 2023/04/23 19:20 | Alvarez , Carolina v Helena Bueno | 2-6,2-6 |
| ITF W25 Guayaquil | 2023/04/16 15:00 | Rebeca Pereira v Alvarez , Carolina | 6-0,6-0 |
| ITF W15 Lima | 2022/11/14 18:00 | Alvarez , Carolina v Sydney Dorcil | 0-6,5-7 |
| ITF W60 Barranquilla | 2022/10/30 18:00 | Maria Gabriela Mejia v Alvarez , Carolina | 6-2,6-1 |
| ITF W15 Guayaquil | 2022/09/28 15:00 | Samantha Imbo Nloga v Alvarez , Carolina | 6-3,5-7,6-2 |
| ITF W15 Lima | 2023/08/22 16:20 | Hudson, Zora v Lourdes Ayala | 5-7,1-6 |
| ITF W40 Arequipa | 2023/08/15 14:30 | Beck, Chloe v Lourdes Ayala | 7-6,6-2 |
| ITF W25 Junin | 2023/08/03 18:00 | Stewart, Katerina v Lourdes Ayala | 6-4,6-0 |
| ITF W25 Junin | 2023/08/01 12:30 | Alessandra Caceres v Lourdes Ayala | 6-3,6-7,1-6 |
| ITF W25 Bragado | 2023/07/27 15:20 | Naya, Guillermina v Lourdes Ayala | 6-3,6-2 |
| ITF W25 Bragado | 2023/07/25 15:10 | Lourdes Ayala v Sol Rabin | 6-3,6-1 |
| ITF W25 Punta Cana | 2023/07/12 17:10 | Alexa Noel v Lourdes Ayala | 6-0,6-1 |
| ITF W25 Punta Cana | 2023/07/11 14:10 | Lourdes Ayala v Victoria Flores | 6-2,5-7,10-1 |