Stadium: Court 3 Round: 25 Ground: Clay
| ITF W15 - Vejle | 2021/07/26 11:30 | Ingrid Vojcinakova v Karoline Laursen | 7-5,6-2 |
| ITF W60 - Olomouc | 2021/07/20 10:15 | Elizabeth Halbauer v Ingrid Vojcinakova | 6-0,6-3 |
| ITF W60 - Olomouc | 2021/07/19 09:55 | Ingrid Vojcinakova v Manca Pislak | 6-1,2-6,10-6 |
| ITF W60 - Olomouc | 2021/07/18 08:00 | Isabelle Haverlag v Ingrid Vojcinakova | 3-6,3-6 |
| ITF W25 - Wroclaw | 2021/06/28 08:00 | Valeriya Olyanovskaya v Ingrid Vojcinakova | 6-3,6-4 |
| ITF W25 - Wroclaw | 2021/06/27 09:30 | Magdalena Hedrzak v Ingrid Vojcinakova | 2-6,2-6 |
| ITF W25 - Porto | 2021/06/21 18:00 | Hiroko Kuwata v Ingrid Vojcinakova | 6-7,6-2,10-5 |
| ITF W25 - Porto | 2021/06/21 15:00 | Ingrid Vojcinakova v Debora Madile | 6-0,6-0 |
| ITF W15 - Vejle | 2021/07/26 10:00 | Lena Ruppert v Dimitra Tsatsa | 6-3,6-1 |
| ITF W25 - Kyiv | 2021/07/21 10:35 | Lena Ruppert v Anastasiya Konstantinovna Soboleva | 6-3,3-6,2-6 |
| ITF W25 - Kyiv | 2021/07/20 08:00 | Lena Ruppert v Mariia Bergen | 7-6,6-2 |
| 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 |