Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF W25 SM de Montbui | 2021/05/23 11:00 | Raquel D Teixeira v Claudia D L H Armenteras | 0-6,0-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/02/20 14:00 | Ana L De La Nuez v Claudia D L H Armenteras | 5-7,6-3,7-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/02/19 10:30 | Claudia D L H Armenteras v Angela Fita Boluda | 2-6,1-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/02/18 12:30 | Claudia D L H Armenteras v Carlota Martinez Cirez | 5-7,2-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/02/16 10:30 | Oksana Selekhmeteva v Claudia D L H Armenteras | 6-2,6-4 |
| ITF W15 Manacor | 2021/01/17 11:00 | Aubane Droguet v Claudia D L H Armenteras | 6-2,4-6,10-8 |
| ITF W15 Madrid | 2020/12/08 08:15 | Adithya Karunaratne v Claudia D L H Armenteras | 7-5,6-2 |
| ITF W15 Madrid | 2020/12/07 11:30 | Judith P Saavedra v Claudia D L H Armenteras | 2-6,2-6 |
| ITF W25 SM de Montbui | 2021/05/23 11:00 | Leire De Ezcurra v Valentina Gaggini | 2-6,3-6 |
| ITF W15 Monastir | 2021/05/02 14:00 | Sarah Lisa Aubertin v Valentina Gaggini | 6-4,0-6,10-3 |
| ITF W15 Monastir | 2021/04/25 12:30 | Valentina Gaggini v Karola Bejenaru | 4-6,6-3,7-10 |
| ITF W15 Monastir | 2021/04/19 10:00 | Tea Lukic v Valentina Gaggini | 7-5,7-5 |
| ITF W15 Monastir | 2021/03/21 16:00 | Valentina Gaggini v Olivia Gram | 6-2,5-7,4-10 |
| ITF W15 Monastir | 2021/03/14 11:00 | Alexandra Osborne v Valentina Gaggini | 6-2,6-4 |
| ITF W15 Monastir | 2021/03/07 12:00 | Noa Liauw A Fong v Valentina Gaggini | 3-6,6-4,10-6 |
| ITF W15 Sharm El Sheikh | 2021/02/28 10:00 | Mariam Dalakishvili v Valentina Gaggini | 6-1,6-3 |