Stadium: Court 15 Round: 26 Ground: Clay
| ITF W15 Castellon | 2020/11/03 09:30 | Naya, Guillermina v Lucia Cortez Llorca | 6-1,6-3 |
| ITF W15 Platja D'Aro | 2020/10/29 09:00 | Naya, Guillermina v Angela Fita Boluda | 3-6,5-7 |
| ITF W15 Platja D'Aro | 2020/10/28 10:15 | Naya, Guillermina v Leyre Romero Gormaz | 6-4,6-2 |
| Olimpia, Singles Qualifying W-ITF-BRA-04A | 2020/03/12 14:50 | Naya, Guillermina v Ingrid Gamarra Martins | 6-3,1-6,2-6 |
| Olimpia, Singles Qualifying W-ITF-BRA-04A | 2020/03/11 14:10 | Mariam Bolkvadze v Naya, Guillermina | 3-6,6-4,3-6 |
| ITF W15 Cancun | 2020/02/18 18:10 | Antonia Samudio v Naya, Guillermina | 6-3,6-4 |
| ITF W15 Cancun | 2020/02/13 14:00 | Mayuka Aikawa v Naya, Guillermina | 6-7,7-5,7-6 |
| ITF W15 Cancun | 2020/02/12 14:00 | Antonia Samudio v Naya, Guillermina | 4-6,6-1,4-6 |
| ITF W15 Castellon | 2020/11/03 11:15 | Payola, Julia v Carreras, Amanda | 1-6,2-6 |
| ITF W15 Platja D'Aro | 2020/11/01 10:00 | Carreras, Amanda v Sebastianna Scilipoti | 4-6,4-6 |
| ITF W15 Platja D'Aro | 2020/10/31 09:25 | Carreras, Amanda v Custic, Marta | 7-5,5-7,7-6 |
| ITF W15 Platja D'Aro | 2020/10/30 09:00 | Carreras, Amanda v Emily Appleton | 6-4,6-0 |
| ITF W15 Platja D'Aro | 2020/10/29 08:55 | Carreras, Amanda v Eva Vedder | 6-4,6-2 |
| ITF W15 Platja D'Aro | 2020/10/28 09:00 | Carreras, Amanda v Vishnevskaya, Ekaterina | 6-0,6-1 |
| ITF W25 Porto | 2020/09/29 09:00 | Carreras, Amanda v Marina Bassols Ribera | 4-6,2-6 |
| ITF W25 Porto | 2020/09/28 13:30 | Carreras, Amanda v Saez Larra, Olga | 6-4,6-7,10-7 |