Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF W25 - Ortisei | 2021/11/21 11:30 | Oana Georgeta Simion v Marion Viertler | 6-2,6-0 |
| ITF W15 - Cairo | 2021/01/28 07:55 | Marion Viertler v Anita Husaric | 1-6,6-7 |
| ITF W15 - Cairo | 2021/01/27 10:20 | Elena Grekul v Marion Viertler | 2-6,5-7 |
| ITF W15 - Cairo | 2021/01/21 11:10 | Sinja Kraus v Marion Viertler | 1-6,6-4,6-0 |
| ITF W15 - Cairo | 2021/01/20 12:00 | Marion Viertler v Bojana Marinkovic | 4-6,6-2,6-2 |
| ITF W15 - Cairo | 2021/01/12 08:30 | Chanel Simmonds v Marion Viertler | 6-2,6-3 |
| ITF W25 - Selva Gardena | 2020/12/14 09:40 | Federica Di Sarra v Marion Viertler | 6-1,6-2 |
| ITF W25 - Selva Gardena | 2020/12/13 11:45 | Sveva Bernardi v Marion Viertler | 1-6,5-7 |
| ITF W25 - Cherbourg | 2021/10/06 13:25 | Pemra Ozgen v Tina Nadine Smith | 6-2,6-3 |
| ITF W25 - Cherbourg | 2021/10/04 11:40 | Tina Nadine Smith v Veronika Podrez | 6-1,6-0 |
| ITF W25 - Pretoria | 2021/09/29 09:00 | Jenny Duerst v Tina Nadine Smith | 6-4,6-0 |
| ITF W25 - Pretoria | 2021/09/27 11:30 | Tina Nadine Smith v Kendra Bunch | 7-5,6-4 |
| ITF W25 - Pretoria | 2021/09/27 07:00 | Tina Nadine Smith v Ofer Kivity | 6-0,6-2 |
| ITF W25 - Johannesburg | 2021/09/22 07:00 | Tina Nadine Smith v Shiho Akita | 1-6,1-6 |
| 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 Emmy Yaron | 6-0,6-1 |