Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF W25 Kiryat Motzkin | 2021/10/26 07:00 | Fanny Ostlund v Parazinskaite, Akvile | 1-6,6-4,2-6 |
| ITF W25 Netanya | 2021/10/23 06:45 | Matilda Mutavdzic v Fanny Ostlund | 6-0,6-1 |
| ITF W25 Netanya | 2021/10/22 07:00 | Lina Glushko v Fanny Ostlund | 2-6,1-6 |
| ITF W25 Netanya | 2021/10/21 09:00 | Fanny Ostlund v Chihiro Muramatsu | 7-6,6-3 |
| ITF W25 Netanya | 2021/10/20 12:25 | Parazinskaite, Akvile v Fanny Ostlund | 1-6,4-6 |
| ITF - W15 Monastir | 2021/10/13 10:45 | Fanny Ostlund v Milana Zhabrailova | 6-2,0-6,3-6 |
| ITF W25 Budapest | 2021/09/26 07:00 | Emily Seibold v Fanny Ostlund | 7-5,3-6,13-11 |
| ITF W25 Telavi | 2021/07/12 09:40 | Ekaterina Makarova v Fanny Ostlund | 2-6,6-2,6-0 |