Stadium: Court 1 Round: 25 Ground: Clay
| ITF W15 Don Benito | 2021/07/20 11:05 | Tamara Kostic v Claudia Martinez de Velasco | 6-2,6-3 |
| ITF W15 Don Benito | 2021/07/19 07:00 | Claudia Martinez de Velasco v Angela Juarez Blanco | 6-1,6-3 |
| ITF W25 Madrid | 2021/06/13 12:00 | Lidia Moreno Arias v Claudia Martinez de Velasco | 6-2,3-6,10-6 |
| ITF W15 Madrid | 2020/12/06 13:00 | Claudia Martinez de Velasco v Chiara Girelli | 3-6,1-6 |
| ITF W15 Vejle | 2021/07/28 07:55 | Franziska Sziedat v Elena Gemovic | 2-6,3-6 |
| ITF W25 Kyiv | 2021/07/20 07:00 | Franziska Sziedat v Maria Sara Popa | 2-6,3-6 |
| ITF W25 Kyiv | 2021/07/19 07:00 | Franziska Sziedat v Polina Ramenskaja | 6-3,7-6 |
| ITF W25 Wroclaw | 2021/06/27 08:00 | Daria Gorska v Franziska Sziedat | 6-4,6-3 |
| ITF W15 Heraklion | 2021/05/27 06:55 | Arina Gabriela Vasilescu v Franziska Sziedat | 6-4,6-4 |
| ITF W15 Heraklion | 2021/05/26 06:30 | Elena-Teodora Cadar v Franziska Sziedat | 5-7,6-2,5-7 |
| ITF W15 Heraklion | 2021/05/25 06:30 | Franziska Sziedat v Fabienne Gettwart | 5-7,4-6 |
| ITF W15 Heraklion | 2021/05/19 06:30 | Franziska Sziedat v Emily Seibold | 4-6,2-6 |