Stadium: COURT 10 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Johannesburg | 2021/09/21 08:55 | Tina Nadine Smith v Eliessa Vanlangendonck | 6-1,6-1 |
| ITF W25 Johannesburg | 2021/09/20 09:50 | Tina Nadine Smith v Yaron, Emmy | 6-0,6-1 |
| ITF W60 Montreux | 2021/09/06 07:00 | Karola Patricia Bejenaru v Tina Nadine Smith | 6-1,6-4 |
| ITF W60 Collonge-Bellerive | 2021/08/31 12:05 | Malene Helgo v Tina Nadine Smith | 6-0,6-1 |
| ITF W60 Collonge-Bellerive | 2021/08/30 09:40 | Mariia Kostiuk v Tina Nadine Smith | 1-6,2-6 |
| ITF W25 Verbier | 2021/08/26 15:30 | Sebastianna Scilipoti v Tina Nadine Smith | 7-6,6-1 |
| ITF W25 Verbier | 2021/08/24 13:35 | Tina Nadine Smith v Turati, Bianca | 2-6,6-2,6-2 |
| ITF W25 Verbier | 2021/08/23 11:45 | Tina Nadine Smith v Amandine Monnot | 7-5,7-6 |
| 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 | Moore, Tara 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 Pelham | 2021/05/18 17:10 | Ashlyn Krueger v Shiho Akita | 6-1,6-0 |
| ITF W25 Salinas | 2021/05/13 17:20 | Lucrezia Stefanini v Shiho Akita | 6-4,6-1 |
| ITF W25 Salinas | 2021/05/11 16:00 | Shiho Akita v Burrage, Jodie Anna | 6-2,7-6 |
| ITF W25 Salinas | 2021/05/05 14:00 | Shiho Akita v Carolina Alves | 2-6,4-6 |
| ITF - W15 Antalya | 2021/05/01 07:30 | Olivia Gadecki v Shiho Akita | 6-3,6-3 |