Stadium: Court 22 Round: 26 Ground: Clay
| ITF W15 Antalya | 2021/10/20 09:25 | Lilly Elida Haseth v Julia Riera | 1-6,3-6 |
| ITF W25 Lima | 2021/10/13 18:25 | Julia Riera v Daniela Seguel | 3-6,2-6 |
| 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 W15 Antalya | 2021/10/20 07:45 | Kajsa Rinaldo Persson v Federica Arcidiacono | 3-6,5-7 |
| ITF W25 Budapest | 2021/09/26 13:00 | Lisa Pigato v Federica Arcidiacono | 6-0,6-2 |
| ITF W60 Montreux | 2021/09/07 08:50 | Tatiana Pieri v Federica Arcidiacono | 7-5,2-6,10-6 |
| ITF W60 Montreux | 2021/09/06 13:25 | Yasmine Mansouri v Federica Arcidiacono | 7-6,2-6,6-10 |
| ITF W25 Trieste | 2021/08/31 11:15 | Federica Arcidiacono v Angelica Raggi | 6-3,0-6,8-10 |
| ITF W25 Trieste | 2021/08/30 14:00 | Federica Arcidiacono v Flaminia Scara | 6-2,6-4 |
| ITF W25 Braunschweig | 2021/08/24 15:40 | Tayisiya Morderger v Federica Arcidiacono | 7-6,6-2 |
| ITF W15 Erwitte | 2021/08/18 11:05 | Helene Pellicano v Federica Arcidiacono | 6-4,6-3 |