Stadium: Court 2 Round: 25 Ground: Clay
| ITF - Leipzig W25 | 2019/08/14 15:00 | Anna Klasen v Valentyna Ivakhnenko | 5-7,4-6 |
| ITF - Hechingen W60 | 2019/08/05 10:00 | Anna Klasen v Michaela Bayerlova | 3-6,2-6 |
| ITF - Horb W25 | 2019/07/24 14:25 | Anna Klasen v Oana Georgeta Simion | 2-6,0-6 |
| ITF - Horb W25 | 2019/07/23 11:30 | Gabriela Horackova v Anna Klasen | 6-3,4-6,14-16 |
| ITF - Horb W25 | 2019/07/22 15:00 | Jantje Tilbuerger v Anna Klasen | 3-6,7-5,6-10 |
| ITF - Versmold W60 | 2019/07/08 11:20 | Amina Anshba v Anna Klasen | 7-6,6-4 |
| ITF - Den Haag W25 | 2019/07/01 09:30 | Despina Papamichail v Anna Klasen | 6-0,6-1 |
| ITF - Klosters W25 | 2019/06/19 14:45 | Anna Klasen v Julia Grabher | 3-6,2-6 |
| ITF W25 Grodzisk Mazowiecki | 2019/08/01 13:35 | Tessah Andrianjafitrimo v Polina Leykina | 3-6,6-3,6-1 |
| ITF W25 Grodzisk Mazowiecki | 2019/07/30 17:45 | Polina Leykina v Weronika Falkowska | 6-4,6-2 |
| ITF - Horb W25 | 2019/07/25 12:40 | Polina Leykina v Alice Tubello | 7-5,3-6,1-6 |
| ITF - Horb W25 | 2019/07/23 13:30 | Polina Leykina v Alice Rame | 6-2,6-0 |
| ITF - Aschaffenburg W25 | 2019/07/18 14:00 | Polina Leykina v Gabriella Da Silva Fick | 2-6,5-7 |
| ITF - Aschaffenburg W25 | 2019/07/16 11:30 | Polina Leykina v Emily Appleton | 6-3,6-0 |
| ITF - Versmold W60 | 2019/07/08 15:00 | Polina Leykina v Anastasia Detiuc | 1-6,6-4,3-10 |
| ITF - Versmold W60 | 2019/07/08 09:15 | Polina Leykina v Joelle Lilly Sophie Steur | 6-3,7-5 |