Estadio: Center Court Round: 19 Ground: Clay
| ITF W60 Wiesbaden | 2019/05/01 12:10 | Katharina Gerlach v Anna Zaja | 4-6,6-3,0-6 |
| ITF Shrewsbury - Femenino | 2018/11/06 14:15 | Katharina Gerlach v Anna Zaja | 4-6,4-6 |
| WTA Núremberg - Clasificación | 2018/05/19 13:05 | Katharina Gerlach v Anna Zaja | 6-7,3-6 |