Stadium: Court 10 Round: 26 Ground: Hardcourt outdoor
| ITF W25 Pretoria | 2021/09/29 09:00 | Jenny Duerst v Tina Nadine Smith | 6-4,6-0 |
| ITF W25 Johannesburg | 2021/09/23 08:30 | Jenny Duerst v Matilda Mutavdzic | 2-6,6-7 |
| ITF W25 Johannesburg | 2021/09/21 12:20 | Jenny Duerst v Viktoria Morvayova | 6-3,5-7,6-4 |
| ITF W25 Johannesburg | 2021/09/21 08:00 | Jenny Duerst v Matilda Mutavdzic | 6-3,4-6,4-10 |
| ITF W25 Johannesburg | 2021/09/20 12:00 | Jenny Duerst v Anastasiia Poplavska | 7-5,6-1 |
| ITF W60 Montreux | 2021/09/08 07:30 | Jenny Duerst v Malene Helgo | 4-6,5-7 |
| ITF W60 Collonge-Bellerive | 2021/09/01 07:55 | Jenny Duerst v Anna Bondar | 3-6,0-6 |
| ITF W60 Collonge-Bellerive | 2021/08/31 08:00 | Verena Meliss v Jenny Duerst | 1-6,4-6 |
| ITF W25 Pretoria | 2021/09/29 09:00 | Nicole Khirin v Chihiro Muramatsu | 1-6,7-5,6-4 |
| ITF W25 Pretoria | 2021/09/27 11:30 | Stephanie Judith Visscher v Nicole Khirin | 2-6,3-6 |
| ITF W25 Pretoria | 2021/09/26 14:35 | Marilouise Van Zyl v Nicole Khirin | 1-6,3-6 |
| ITF W25 Johannesburg | 2021/09/20 11:30 | Haine Ogata v Nicole Khirin | 1-6,7-5,7-10 |
| ITF W25 Johannesburg | 2021/09/17 07:50 | Richel Hogenkamp v Nicole Khirin | 6-4,6-4 |
| ITF W25 Johannesburg | 2021/09/16 07:55 | Lulu Sun v Nicole Khirin | 5-7,6-1,1-6 |
| ITF W25 Johannesburg | 2021/09/15 08:00 | Nicole Khirin v Vlada Koval | 6-3,6-2 |
| ITF W25 Johannesburg | 2021/09/13 13:20 | Eva Vedder v Nicole Khirin | 6-7,2-6 |