Stadium: Court 6 Round: 28 Ground: Clay
| ITF W15 Antalya | 2021/04/20 07:00 | Ekaterina Shalimova v Lena Ruppert | 6-3,1-6,10-5 |
| ITF W15 Antalya | 2021/04/19 07:00 | Semra Aksu v Lena Ruppert | 1-6,2-6 |
| ITF W15 Antalya | 2021/04/18 07:00 | Noka Juric v Lena Ruppert | 2-6,2-6 |
| ITF W15 Antalya | 2021/04/12 09:00 | Lena Ruppert v Polina Bakhmutkina | 6-4,5-7,5-10 |
| ITF W15 Antalya | 2021/04/11 07:00 | Elena Grekul v Lena Ruppert | 7-5,3-6,8-10 |
| ITF W15 Antalya | 2021/03/28 06:30 | Svenja Ochsner v Lena Ruppert | 6-3,6-2 |
| ITF W15 Antalya | 2021/03/24 07:00 | Lucia Cortez Llorca v Lena Ruppert | 4-6,6-4,14-12 |
| ITF W15 Antalya | 2021/03/22 07:00 | Lena Ruppert v Mariana Drazic | 6-3,6-2 |
| ITF W15 Heraklion | 2021/06/09 08:25 | Michaela Bayerlova v Nicole Khirin | 3-6,6-2,6-3 |
| ITF W15 Heraklion | 2021/06/02 06:30 | Nicole Khirin v Tamara Malesevic | 0-6,6-7 |
| ITF W15 Jerusalem | 2021/05/14 07:00 | Valentina Ryser v Nicole Khirin | 7-6,5-7,6-4 |
| ITF W15 Jerusalem | 2021/05/13 07:00 | Nicole Khirin v Maria Sholokhova | 5-7,6-3,6-3 |
| ITF W15 Jerusalem | 2021/05/11 06:30 | Jasmin Jebawy v Nicole Khirin | 1-6,3-6 |
| ITF W15 Ramat Hasharon | 2021/05/05 07:00 | Alexandra Osborne v Nicole Khirin | 6-2,7-5 |
| ITF W15 Antalya | 2021/04/11 07:00 | Nicole Khirin v Maria F Navarro Oliva | 3-6,2-6 |
| ITF W15 Antalya | 2021/04/05 07:00 | Daria Shalamanova v Nicole Khirin | 2-6,6-1,10-5 |