Estádio: Court 5 Round: 54 Ground: Clay
| ITF - W25 Saint-Palais-sur-Mer | 2021/09/05 13:00 | Leire De Ezcurra v Cosima T Calinescu | 0-6,4-6 |
| ITF - W25 Saint-Palais-sur-Mer | 2021/09/06 13:50 | Alice Robbe v Cosima T Calinescu | 6-1,6-1 |
| ITF - W25 Saint-Palais-sur-Mer | 2021/09/05 13:00 | Leire De Ezcurra v Cosima T Calinescu | 0-6,4-6 |
| ITF - W15 Aix-en-Provence | 2021/09/01 11:55 | Marine Szostak v Cosima T Calinescu | 6-2,6-3 |
| ITF - W15 Aix-en-Provence | 2021/08/31 09:35 | Chanel Janssen v Cosima T Calinescu | 1-6,2-6 |
| ITF - W15 Aix-en-Provence | 2021/08/30 14:00 | Rose Alix Vidal v Cosima T Calinescu | 3-6,4-6 |
| ITF - W15 Wanfercée-Baulet | 2021/08/23 11:00 | Cosima T Calinescu v Anouk Koevermans | 0-6,1-6 |
| ITF - W15 Wanfercée-Baulet | 2021/08/22 07:30 | Layla Bryant v Cosima T Calinescu | 2-6,2-6 |
| ITF - W15 Erwitte | 2021/08/16 13:00 | Elena Jamshidi v Cosima T Calinescu | 6-1,6-2 |
| ITF - W25 Saint-Palais-sur-Mer | 2021/09/05 13:00 | Leire De Ezcurra v Cosima T Calinescu | 0-6,4-6 |
| 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 Mafalda Guedes | 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 Valentina Gaggini | 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 Antália | 2021/02/21 06:00 | Sofia Sewing v Leire De Ezcurra | 6-2,6-1 |