Yana Morderger 7-6,1-6,3-6 Anna Klasen 2021-09-22 08:30
Stadium: Court 1 Round: 25 Ground: Clay
Head to Head
| ITF W60 Versmold | 2021/07/26 15:00 | Anna Klasen v Yana Morderger | 6-7,6-2,10-6 |
| German Premier League Women | 2020/08/26 06:30 | Yana Morderger v Anna Klasen | 2-6,2-6 |
| German Premier League Women | 2020/07/27 11:15 | Anna Klasen v Yana Morderger | 6-2,6-2 |
Home History
| ITF W80 Wiesbaden | 2021/09/21 08:30 | Andreea Amalia Rosca v Yana Morderger | 7-6,6-4 |
| ITF W80 Wiesbaden | 2021/09/20 14:20 | Tatiana Pieri v Yana Morderger | 0-6,6-3,7-10 |
| WTA Luxembourg | 2021/09/12 08:00 | Ekaterina Vl. Makarova v Yana Morderger | 6-3,6-0 |
| WTA Luxembourg | 2021/09/11 10:55 | Yana Morderger v Indy De Vroome | 4-6,7-6,6-3 |
| WTA Karlsruhe | 2021/09/08 10:25 | Yana Morderger v Astra Sharma | 1-6,2-6 |
| WTA Karlsruhe | 2021/09/07 08:00 | Mona Barthel v Yana Morderger | 0-6,6-3,2-6 |
| ITF W25 Bydgoszcz | 2021/08/05 11:00 | Nastasja Schunk v Yana Morderger | 6-3,4-6,7-5 |
| ITF W25 Bydgoszcz | 2021/08/04 13:40 | Yana Morderger v Zuzanna Kolonus | 6-1,6-2 |
Away History
| ITF W15 Dijon | 2021/09/15 08:00 | Alina Granwehr v Anna Klasen | 6-2,6-4 |
| ITF W15 Dijon | 2021/09/14 11:00 | Karen Marthiens v Anna Klasen | 1-6,1-6 |
| ITF W25 Braunschweig | 2021/08/29 09:00 | Anna Klasen v Nastasja Schunk | 3-6,1-6 |
| ITF W25 Braunschweig | 2021/08/28 10:10 | Dalila Jakupovic v Anna Klasen | 6-3,0-6,2-6 |
| ITF W25 Braunschweig | 2021/08/27 16:50 | Anna Klasen v Tayisiya Morderger | 7-6,6-2 |
| ITF W25 Braunschweig | 2021/08/25 13:00 | Anna Klasen v Tamira Paszek | 6-2,6-3 |
| ITF W25 Koksijde | 2021/08/10 10:05 | Anna Klasen v Katharina Hobgarski | 6-7,4-6 |
| ITF W25 Koksijde | 2021/08/09 12:50 | Ekaterina Kazionova v Anna Klasen | 4-6,6-3,5-10 |