Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/06/29 08:30 | Arlinda Rushiti v Sofia Sewing | 6-2,6-3 |
| ITF W25 Santo Domingo | 2021/06/02 18:05 | Andrea Lazaro Garcia v Sofia Sewing | 6-2,6-0 |
| ITF W25 Santo Domingo | 2021/06/01 14:40 | Victoria Rodriguez v Sofia Sewing | 6-7,0-6 |
| ITF W25 Santo Domingo | 2021/05/31 17:00 | Penelope Abreu v Sofia Sewing | 2-6,2-6 |
| ITF W25 Pelham | 2021/05/17 16:30 | Sofia Sewing v Reese Brantmeier | 1-6,3-6 |
| ITF W25 Pelham | 2021/05/16 15:00 | Sofia Sewing v Gianna Pielet | 6-0,6-2 |
| ITF W25 Salinas | 2021/05/12 14:00 | Sofia Sewing v Barbara Gatica | 6-7,1-6 |
| ITF W25 Salinas | 2021/05/11 14:00 | Miyabi Inoue v Sofia Sewing | 3-6,4-6 |
| ITF W15 Monastir | 2021/06/29 10:05 | Valentina Ryser v Kathleen Kanev | 3-6,3-6 |
| ITF W25 Klosters | 2021/06/23 12:30 | Valentina Ryser v Diana Marcinkevica | 4-6,3-6 |
| ITF W25 Klosters | 2021/06/22 07:00 | Alexandra Vecic v Valentina Ryser | 5-7,6-1,5-7 |
| ITF W25 Madrid | 2021/06/08 07:15 | Olivia Gadecki v Valentina Ryser | 6-2,6-2 |
| ITF W25 Madrid | 2021/06/07 07:15 | Karolina Novakova v Valentina Ryser | 3-6,2-6 |
| ITF W25 Madrid | 2021/06/06 12:00 | Lucia Martinez Gomez v Valentina Ryser | 4-6,1-6 |
| ITF W15 Santa Margarita de Montbui | 2021/05/26 11:10 | Maria Bondarenko v Valentina Ryser | 6-3,7-6 |
| ITF W15 Jerusalem | 2021/05/15 09:00 | Shavit Kimchi v Valentina Ryser | 6-4,6-1 |