Stadium: little blue Court Round: 25 Ground: Clay
| ITF Women Wiesbaden | 2017/05/02 13:00 | Laura Schaeder v Katharina Gerlach | 1-6,4-6 |
| ITF W25 Darmstadt | 2019/06/25 15:45 | Olga Govortsova v Katharina Gerlach | 6-1,6-1 |
| ITF W25 Klosters | 2019/06/19 07:00 | Katharina Gerlach v Joanne Zuger | 4-6,2-6 |
| WTA Nurnberg | 2019/05/19 10:15 | Jana Cepelova v Katharina Gerlach | 3-6,6-4,6-4 |
| WTA Nurnberg | 2019/05/18 12:35 | Katharina Gerlach v Pemra Ozgen | 6-3,6-0 |
| ITF W60 Wiesbaden | 2019/05/01 12:10 | Katharina Gerlach v Anna Zaja | 4-6,6-3,0-6 |
| ITF W25 Tunis | 2019/04/11 11:50 | Lara Salden v Katharina Gerlach | 6-2,7-5 |
| ITF W25 Tunis | 2019/04/10 12:00 | Martina Caregaro v Katharina Gerlach | 7-5,1-6,3-6 |
| ITF W25 Canberra | 2019/03/27 04:50 | Leylah Annie Fernandez v Katharina Gerlach | 6-3,3-6,6-4 |
| ITF W15 Budapest | 2019/06/26 10:10 | Chantal Skamlova v Laura Schaeder | 2-6,7-5,6-4 |
| ITF W15 Heraklion | 2019/05/21 10:10 | Elena Malygina v Laura Schaeder | 6-3,1-6,6-4 |
| ITF W25 Obidos | 2019/05/06 08:00 | Laura Schaeder v Amanda Carreras | 2-6,0-6 |
| ITF W15 Antalya | 2019/04/21 08:00 | Chanel Simmonds v Laura Schaeder | 6-2,6-1 |
| ITF W15 Antalya | 2019/04/20 07:30 | Laura Schaeder v Nikola Tomanova | 6-4,1-6,6-3 |
| ITF W15 Antalya | 2019/04/19 07:30 | Carmen Schultheiss v Laura Schaeder | 5-7,0-6 |
| ITF W15 Antalya | 2019/04/18 07:30 | Chantal Sauvant v Laura Schaeder | 1-6,2-6 |
| ITF W15 Antalya | 2019/04/16 09:00 | Dilara Kinal v Laura Schaeder | 0-6,1-6 |