Stadium: Court 18 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Antalya | 2021/10/13 09:35 | Mavie Osterreicher v Lilly Elida Haseth | 7-6,6-0 |
| ITF W15 Dijon | 2021/09/15 11:35 | Audrey Albie v Lilly Elida Haseth | 7-6,6-1 |
| ITF W15 Dijon | 2021/09/14 11:00 | Lilly Elida Haseth v Luisina Giovannini | 5-7,6-4,7-6 |
| ITF W15 Aix-en-Provence | 2021/09/02 10:10 | Audrey Albie v Lilly Elida Haseth | 6-1,1-6,6-3 |
| ITF W15 Aix-en-Provence | 2021/08/31 15:25 | Lilly Elida Haseth v Laia Petretic | 6-4,3-6,7-5 |
| ITF W15 Wanfercee-Baulet | 2021/08/25 09:25 | Julie Gervais v Lilly Elida Haseth | 6-4,6-1 |
| ITF W15 Wanfercee-Baulet | 2021/08/24 07:30 | Lilly Elida Haseth v Doroteja Joksovic | 7-5,6-2 |
| ITF W15 Wanfercee-Baulet | 2021/08/23 12:00 | Lilly Elida Haseth v Marte Lambrecht | 6-1,6-2 |
| ITF W15 Melilla | 2021/09/14 15:05 | Claudia Martinez de Velasco v Franziska Sziedat | 7-6,0-6,6-4 |
| 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 |