Stadium: Court 4 Round: 54 Ground: Hardcourt indoor
| ITF W15 Heraklion | 2019/11/27 11:05 | Anna Klasen v Svenja Ochsner | 2-6,5-7 |
| ITF W25 Santa Margherita | 2019/09/30 12:00 | Anna Klasen v Angelica Moratelli | 1-6,0-6 |
| ITF W25 Santa Margherita | 2019/09/24 17:15 | Ana L De La Nuez v Anna Klasen | 7-5,6-4 |
| ITF W25 Santa Margherita | 2019/09/23 12:30 | Andreina Pino v Anna Klasen | 1-6,0-6 |
| ITF W25 Braunschweig | 2019/08/23 10:30 | Maryna Zanevska v Anna Klasen | 3-6,6-3,6-2 |
| ITF W25 Braunschweig | 2019/08/22 09:30 | Anna Klasen v Jessica Pieri | 1-6,6-3,6-0 |
| ITF W25 Braunschweig | 2019/08/20 10:00 | Anna Klasen v Polina Leykina | 6-4,6-1 |
| ITF W25 Leipzig | 2019/08/14 15:00 | Anna Klasen v Valentyna Ivakhnenko | 5-7,4-6 |
| ITF W15 Heraklion | 2019/12/10 11:20 | Adelina Krueger v Diana Krasnova | 6-4,1-6,5-7 |
| ITF W15 Heraklion | 2019/12/09 08:30 | Stefana Lazar v Adelina Krueger | 6-1,3-6,6-10 |
| ITF W15 Jablonec nad Nisou | 2019/12/02 12:00 | Adelina Krueger v Lucie Petruzelova | 4-6,6-4,6-10 |
| ITF W15 Lousada | 2019/10/27 13:00 | Adelina Krueger v Lidia Moreno Arias | 0-6,6-7 |
| ITF W15 Oslo | 2019/10/20 08:00 | Valeria Koussenkova v Adelina Krueger | 6-2,6-2 |
| ITF W25 Santa Margherita | 2019/09/10 12:00 | Anastasia Shaulskaya v Adelina Krueger | 6-3,6-2 |
| ITF W25 Vienna | 2019/08/25 07:30 | Nikola Breckova v Adelina Krueger | 6-2,6-4 |
| ITF W25 Leipzig | 2019/08/12 09:00 | Adelina Krueger v Lisa Matviyenko | 1-6,5-7 |