Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Madrid | 2024/06/14 09:30 | Cristina R Sierra v Francesca Pace | 0-6,2-6 |
| ITF W15 Madrid | 2024/06/13 12:50 | Paula Arias Manjon v Cristina R Sierra | 4-6,3-6 |
| ITF W15 Madrid | 2024/06/11 10:30 | Marina Benito v Cristina R Sierra | 3-6,5-7 |
| ITF W100 Madrid | 2024/05/12 10:30 | Cristina R Sierra v Lesley Pattinama Kerkhove | 3-6,1-6 |
| ITF W15 Manacor | 2024/02/29 13:00 | Kaitlin Quevedo v Cristina R Sierra | 6-1,6-0 |
| ITF W15 Manacor | 2024/02/28 19:40 | Cristina R Sierra v Anna Klasen | 6-4,1-6,6-1 |
| ITF W15 Alcala De Henares | 2023/11/23 10:55 | Cristina R Sierra v Ekaterina Kazionova | 3-6,4-6 |
| ITF W15 Alcala De Henares | 2023/11/22 14:00 | Cristina R Sierra v Cayetana Gay | 6-4,6-4 |
| ITF W100 Vitoria-Gasteiz | 2024/07/17 14:40 | Nahia Berecoechea v Melisa Ercan | 6-4,3-6,1-6 |
| ITF W35 Don Benito | 2024/07/11 09:25 | Nahia Berecoechea v Olga Parres Azcoitia | 6-2,1-6,3-6 |
| ITF W35 Don Benito | 2024/07/10 15:30 | Nahia Berecoechea v Judit Hernandez Miranda | 6-1,6-1 |
| ITF W50 Palma del Rio | 2024/06/28 20:20 | Nahia Berecoechea v Leonie Kung | 4-6,3-6 |
| ITF W50 Palma del Rio | 2024/06/27 20:10 | Nahia Berecoechea v Kateryna Volodko | 7-6,6-3 |
| ITF W50 Palma del Rio | 2024/06/25 19:00 | Manon Leonard v Nahia Berecoechea | 0-6,6-4,1-6 |
| ITF W100 Biarritz | 2024/06/12 08:00 | Ekaterina Makarova v Nahia Berecoechea | 6-1,6-3 |
| ITF W35 Kursumlijska Banja | 2024/06/04 13:05 | Nahia Berecoechea v Ksenia Laskutova | 3-6,4-6 |