Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Loule | 2021/10/05 09:25 | Shiho Akita v Tina Cvetkovic | 6-2,6-1 |
| ITF W25 Loule | 2021/10/04 10:00 | Shiho Akita v Eva Garkusha | 6-2,6-1 |
| ITF W25 Pretoria | 2021/09/29 07:00 | Vlada Koval v Shiho Akita | 6-2,7-5 |
| ITF W25 Johannesburg | 2021/09/23 08:30 | Shiho Akita v Richel Hogenkamp | 1-6,3-6 |
| ITF W25 Johannesburg | 2021/09/22 07:00 | Tina Nadine Smith v Shiho Akita | 1-6,1-6 |
| ITF W25 Johannesburg | 2021/09/14 11:30 | Polina Kudermetova v Shiho Akita | 3-6,6-4,6-2 |
| WTA Cleveland | 2021/08/21 16:05 | Tara Moore v Shiho Akita | 7-6,6-4 |
| ITF W100 Landisville | 2021/08/09 15:25 | Shiho Akita v Daria Snigur | 2-6,3-6 |
| ITF W25 Lisbon | 2021/09/27 09:00 | Yeon Woo Ku v Ines Murta | 6-4,6-1 |
| ITF W25 Lisbon | 2021/09/26 12:00 | Ines Murta v Ekaterina Shalimova | 6-2,4-6,11-9 |
| ITF W25 Santarem | 2021/09/21 10:05 | Ekaterina Shalimova v Ines Murta | 6-2,4-6,14-12 |
| ITF W25 Santarem | 2021/09/20 11:00 | Juliette Mazzoni v Ines Murta | 0-6,0-6 |
| ITF W60 Caldas da Rainha | 2021/09/15 14:45 | Ines Murta v Raluca Georgiana Serban | 3-6,3-6 |
| ITF W25 Leiria | 2021/09/07 11:55 | Ines Murta v Lizette Cabrera | 2-6,3-6 |
| ITF W15 Amarante | 2021/07/21 11:00 | Ines Murta v Lucie Nguyen Tan | 0-6,6-7 |
| ITF W60 Oeiras | 2021/04/12 14:15 | Maryna Zanevska v Ines Murta | 6-0,6-0 |