Stadium: Cancha 3 Round: 25 Ground: Clay
| ITF - W25 Lima | 2021/10/11 17:50 | Julia Riera v Antonia Samudio | 7-6,6-0 |
| ITF - W25 Lima | 2021/10/06 15:00 | Noelia Zeballos v Julia Riera | 6-4,6-3 |
| ITF - W25 Lima | 2021/10/04 15:00 | Julia Riera v Patricia Ku Flores | 6-1,6-0 |
| ITF - W25 Vigo | 2021/08/25 16:50 | Jacqueline Cabaj Awad v Julia Riera | 6-0,6-2 |
| ITF - W25 Vigo | 2021/08/24 10:00 | Lucia Martinez Gomez v Julia Riera | 4-6,2-6 |
| ITF - W25 Vigo | 2021/08/23 12:30 | Nina Rudiukova v Julia Riera | 2-6,1-6 |
| ITF - W25 Ourense | 2021/08/19 11:45 | Julia Riera v Jessica Failla | 2-6,2-6 |
| ITF - W25 Ourense | 2021/08/17 08:00 | Julia Riera v Alicia Barnett | 6-3,3-6,6-3 |
| ITF - W25 Budapesta | 2021/10/01 08:00 | Natalia Szabanin v Daniela Seguel | 6-2,6-2 |
| ITF - W25 Budapesta | 2021/09/28 10:40 | Maria Mateas v Daniela Seguel | 3-6,1-6 |
| ITF - W80 Valencia | 2021/09/24 13:05 | Arantxa Rus v Daniela Seguel | 6-4,6-1 |
| ITF - W80 Valencia | 2021/09/23 10:30 | Angela Fita Boluda v Daniela Seguel | 4-6,7-6,1-6 |
| ITF - W80 Valencia | 2021/09/22 09:10 | Daniela Seguel v Ekaterine Gorgodze | 6-4,6-7,6-2 |
| ITF - W80 Valencia | 2021/09/15 11:45 | Arantxa Rus v Daniela Seguel | 6-1,6-2 |
| US Open - Feminin | 2021/08/25 15:00 | Kristina Kucova v Daniela Seguel | 6-3,6-2 |
| ITF W60 San Bartolomé De Tirajana | 2021/08/12 11:00 | Daniela Seguel v Oksana Selekhmeteva | 3-6,4-6 |