Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF W25 Johannesburg - NP | 2021/09/23 12:00 | Muramatsu/Zuger v Duerst/Stadler | 6-7,6-3,7-10 |
| ITF W25 Johannesburg - NP | 2021/09/22 10:00 | Duerst/Stadler v Cabaj Awad/Samir | 6-0,3-6,10-6 |
| ITF W15 Jerusalem - NP | 2021/05/14 09:30 | Appleton/Barnett v Duerst/Stadler | 6-4,2-6,11-9 |
| ITF W15 Jerusalem - NP | 2021/05/13 11:40 | Baszak/Ryser v Duerst/Stadler | 7-5,2-6,3-10 |
| ITF W15 Jerusalem - NP | 2021/05/12 12:50 | Kanev/Welker v Duerst/Stadler | 3-6,2-6 |
| ITF W15 Jerusalem - NP | 2021/05/11 07:55 | Montebruno/Schieroni v Duerst/Stadler | 3-6,0-6 |
| ITF W15 Ramat Hasharon - NP | 2021/05/08 09:55 | Glushko/Kimchi v Duerst/Stadler | 6-1,4-6,6-10 |
| ITF W15 Ramat Hasharon - NP | 2021/05/07 08:40 | Duerst/Stadler v Baszak/Ryser | 6-2,7-5 |
| ITF W25 Johannesburg - NP | 2021/09/23 12:50 | Glushko/Kimchi v Bondarenko/Poplavska | 3-6,6-4,9-11 |
| ITF W25 Johannesburg - NP | 2021/09/21 14:30 | Bondarenko/Poplavska v Hogenkamp/Lamens | 7-6,2-6,10-8 |