Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Santarem | 2021/09/20 11:00 | Risa Ushijima v Evgeniya Burdina | 6-3,6-2 |
| ITF W60 Caldas da Rainha | 2021/09/12 13:30 | Sofia Milatova v Risa Ushijima | 6-4,6-1 |
| ITF W25 Leiria | 2021/09/08 16:10 | Olivia Gadecki v Risa Ushijima | 6-0,6-0 |
| ITF W25 Porto | 2021/06/23 09:30 | Olga Helmi v Risa Ushijima | 6-0,6-1 |
| ITF W25 Figueira Da Foz | 2021/06/15 12:25 | Ayano Shimizu v Risa Ushijima | 6-2,6-0 |
| ITF W25 Montemor-O-Novo | 2021/06/09 09:00 | Maria G Carrasco v Risa Ushijima | 6-3,6-1 |
| ITF W15 Monastir | 2021/03/24 09:55 | Risa Ushijima v Angelica Raggi | 3-6,0-6 |
| ITF W15 Monastir | 2021/03/16 08:30 | Chiara Scholl v Risa Ushijima | 3-6,6-4,6-4 |
| ITF W25 Santarem | 2021/09/20 11:00 | Ana Filipa Santos v Fiona Ganz | 3-6,2-6 |
| ITF W60 Montreux | 2021/09/08 14:30 | Chloe Paquet v Fiona Ganz | 6-2,2-6,6-0 |
| ITF W60 Montreux | 2021/09/07 11:30 | Eden Silva v Fiona Ganz | 5-7,5-7 |
| ITF W60 Montreux | 2021/09/06 07:00 | Doroteja Joksovic v Fiona Ganz | 3-6,2-6 |
| ITF W60 Collonge-Bellerive | 2021/08/30 08:00 | Nagi Hanatani v Fiona Ganz | 6-2,5-7,11-9 |
| ITF W15 Warmbad-Villach | 2021/08/19 11:45 | Fiona Ganz v Veronika Vlkovska | 0-6,4-6 |
| ITF W15 Warmbad-Villach | 2021/08/17 10:30 | Sapfo Sakellaridi v Fiona Ganz | 4-6,6-3,3-6 |
| ITF W25 Tarvisio | 2021/07/15 13:15 | Tina Cvetkovic v Fiona Ganz | 6-4,6-4 |