| Bonn Int. Women Qual | 05/28 16:50 | - | Constanze Winnefeld v Shahidi Shaneesa | L | 0-2 | |
| Slovenia Future Series Women | 09/05 13:40 | - | Constanze Winnefeld v Anja Blazina | L | 0-2 | |
| Finnish Int. Women | 04/26 09:30 | - | Raksha Kandasamy v Constanze Winnefeld | L | 2-0 | |
| Finnish Int. Women Qual | 04/25 15:55 | - | Constanze Winnefeld v Sai Abhijna Brahmakal | W | 2-0 | |
| Finnish Int. Women Qual | 04/25 13:15 | - | Constanze Winnefeld v Francesca Clark | W | 2-0 |