Estadio: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/05/31 11:30 | Bianca Jolie Fernandez v Nahia Berecoechea | 6-4,3-6,6-10 |
| ITF W15 Monastir | 2021/05/30 13:00 | Nahia Berecoechea v Shelby Prince | 6-0,6-0 |
| ITF W15 Santa Margarida de Montbui | 2021/05/27 10:50 | Solana Sierra v Nahia Berecoechea | 7-5,6-0 |
| ITF W15 Santa Margarida de Montbui | 2021/05/26 09:00 | Claudia D L H Armenteras v Nahia Berecoechea | 2-6,4-6 |
| ITF W15 Manacor | 2021/02/02 11:30 | Iva Primorac v Nahia Berecoechea | 7-5,6-3 |
| ITF W15 Manacor | 2021/02/01 12:30 | Nahia Berecoechea v Lucie Petruzelova | 6-1,6-2 |
| ITF W15 Manacor | 2021/01/31 12:00 | Athina Pitta v Nahia Berecoechea | 1-6,3-6 |
| ITF W15 Las Palmas de Gran Canaria | 2020/11/24 10:15 | Ane M D Olmo v Nahia Berecoechea | 6-2,6-2 |
| ITF W15 Monastir | 2021/05/31 11:30 | Kendra Bunch v Sarah Lisa Aubertin | 5-7,2-6 |
| ITF W15 Monastir | 2021/05/30 13:00 | Sarah Lisa Aubertin v Ferdaous Bahri | 3-6,6-1,10-4 |
| ITF W15 Monastir | 2021/05/16 12:00 | Mouna Bouzgarrou v Sarah Lisa Aubertin | 7-6,6-0 |
| ITF W15 Monastir | 2021/05/10 11:30 | Katsiaryna Skachkova v Sarah Lisa Aubertin | 7-6,6-0 |
| ITF W15 Monastir | 2021/05/09 13:00 | Caterina Odorizzi v Sarah Lisa Aubertin | 2-6,3-6 |
| ITF W15 Monastir | 2021/05/03 14:30 | Sarah Lisa Aubertin v Jade Bornay | 2-6,1-6 |
| ITF W15 Monastir | 2021/05/02 14:00 | Sarah Lisa Aubertin v Valentina Gaggini | 6-4,0-6,10-3 |
| ITF W15 Monastir | 2021/04/27 08:30 | Daniela Vismane v Sarah Lisa Aubertin | 6-0,6-0 |