Stadium: Court 5 Round: 54 Ground: Clay
| ITF W15 Amarante | 2021/07/18 10:30 | Leire De Ezcurra v Ellie Logotheti | 2-6,1-6 |
| ITF W25 Porto | 2021/06/21 18:00 | Leire De Ezcurra v Anastasia Tikhonova | 0-6,1-6 |
| ITF W25 Porto | 2021/06/20 16:30 | Leire De Ezcurra v Guedes, Mafalda | 2-6,6-4,10-6 |
| ITF W25 Madrid | 2021/06/06 12:00 | Leire De Ezcurra v Noelia Zeballos | 0-6,2-6 |
| ITF W25 SM de Montbui | 2021/05/23 11:00 | Leire De Ezcurra v Gaggini, Valentina | 2-6,3-6 |
| ITF W25 Platja D’Aro | 2021/05/16 07:30 | Leire De Ezcurra v Alice Rame | 0-6,1-6 |
| ITF - W15 Antalya | 2021/02/21 06:00 | Sewing, Sofia v Leire De Ezcurra | 6-2,6-1 |
| ITF - W15 Antalya | 2021/02/15 12:30 | Andreea Prisacariu v Leire De Ezcurra | 6-0,6-0 |
| ITF W15 Aix-en-Provence | 2021/09/01 11:55 | Marine Szostak v Calinescu, Cosima Trinity | 6-2,6-3 |
| ITF W15 Aix-en-Provence | 2021/08/31 09:35 | Chanel Janssen v Calinescu, Cosima Trinity | 1-6,2-6 |
| ITF W15 Aix-en-Provence | 2021/08/30 14:00 | Alix Vidal, Rose v Calinescu, Cosima Trinity | 3-6,4-6 |
| ITF W15 Wanfercee-Baulet | 2021/08/23 11:00 | Calinescu, Cosima Trinity v Anouk Koevermans | 0-6,1-6 |
| ITF W15 Wanfercee-Baulet | 2021/08/22 07:30 | Bryant, Layla v Calinescu, Cosima Trinity | 2-6,2-6 |
| ITF W15 Erwitte | 2021/08/16 13:00 | Elena Jamshidi v Calinescu, Cosima Trinity | 6-1,6-2 |
| ITF W15 Frederiksberg | 2021/08/01 09:00 | Calinescu, Cosima Trinity v Anika Jaskova | 6-2,4-6,4-10 |
| ITF W15 Knokke | 2021/07/26 12:30 | Calinescu, Cosima Trinity v Schena Benamar | 2-6,1-6 |