Stadium: Court 11 Round: 26 Ground: Hardcourt outdoor
| ITF - W25 Netanya | 2021/10/20 12:25 | Akvile Parazinskaite 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 Budapesta | 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 |
| WTA - Bastad | 2021/07/06 08:30 | Fanny Ostlund v Anna Kalinskaya | 2-6,6-2,4-6 |
| ITF - W15 Antalya | 2021/06/23 10:05 | Fanny Ostlund v Ivania Martinich | 6-2,3-6,6-4 |
| ITF - W25 Jonkoping | 2021/06/17 12:50 | Darya Astakhova v Fanny Ostlund | 6-3,6-4 |
| ITF - W25 Jonkoping | 2021/06/16 10:15 | Fanny Ostlund v Federica Di Sarra | 6-4,4-6,6-3 |
| ITF - W25 Netanya | 2021/10/20 12:10 | Jenny Duerst v Chihiro Muramatsu | 2-6,4-6 |
| ITF - W25 Lagos | 2021/10/14 11:45 | Chihiro Muramatsu v Ellen Perez | 1-6,1-6 |
| ITF - W25 Lagos | 2021/10/13 11:20 | Chihiro Muramatsu v Carolina Azadinho | 6-3,6-1 |
| ITF - W25 Lagos | 2021/10/12 09:30 | Chihiro Muramatsu v Joanna Garland | 6-1,1-6,7-10 |
| ITF - W25 Lagos | 2021/10/11 09:30 | Chihiro Muramatsu v Sashi Kempster | 6-1,6-1 |
| ITF - W25 Loule | 2021/10/06 09:00 | Chloe Paquet v Chihiro Muramatsu | 7-5,4-6,7-5 |
| ITF - W25 Pretoria | 2021/09/29 09:00 | Nicole Khirin v Chihiro Muramatsu | 1-6,7-5,6-4 |
| ITF - W25 Johannesburg | 2021/09/21 12:35 | Chihiro Muramatsu v Chanel Simmonds | 1-6,0-6 |