Stadium: Center Court Kamen
| DTB German Pro Series - Feminin | 2020/07/01 10:45 | Carmen Schultheiss v Katharina Hering | 3-6,6-4,3-6 |
| DTB German Pro Series - Feminin | 2020/06/30 10:40 | Lisa Ponomar v Katharina Hering | 6-2,6-0 |
| ITF - W15 Amiens | 2020/03/09 14:00 | Irys Ekani v Katharina Hering | 6-4,6-3 |
| ITF - W15 Amiens | 2020/03/09 09:25 | Jenifer Anger v Katharina Hering | 6-7,6-7 |
| ITF - W15 Amiens | 2020/03/08 12:20 | Pia Praefke v Katharina Hering | 1-6,0-6 |
| ITF W25 Altenkirchen | 2020/02/23 15:35 | Sarah Nikocevic v Katharina Hering | 6-3,6-2 |
| ITF - W15 Monastir | 2020/02/11 08:30 | Katharina Hering v Vivian Wolff | 6-3,2-6,2-6 |
| ITF - W15 Monastir | 2020/02/05 11:35 | Lucia L Domingo v Katharina Hering | 6-2,6-4 |
| DTB German Pro Series - Feminin | 2020/07/01 11:55 | Lisa Ponomar v Joelle Lilly Sophie Steur | 5-7,3-6 |
| DTB German Pro Series - Feminin | 2020/06/30 08:00 | Carmen Schultheiss v Joelle Lilly Sophie Steur | 4-6,6-4,3-6 |
| DTB German Pro Series - Feminin | 2020/06/19 08:00 | Joelle Lilly Sophie Steur v Angelina Wirges | 7-6,7-5 |
| DTB German Pro Series - Feminin | 2020/06/18 11:00 | Julia Middendorf v Joelle Lilly Sophie Steur | 1-6,7-5,6-2 |
| DTB German Pro Series - Feminin | 2020/06/17 14:15 | Anna-Lena Friedsam v Joelle Lilly Sophie Steur | 6-4,6-4 |
| DTB German Pro Series - Feminin | 2020/06/16 08:00 | Vivian Heisen v Joelle Lilly Sophie Steur | 6-2,6-0 |
| ITF - W15 Cairo | 2019/12/09 09:00 | Joelle Lilly Sophie Steur v Dejana Milenkovic | 3-6,6-2,6-10 |
| ITF - W15 Cairo | 2019/12/04 07:30 | Joelle Lilly Sophie Steur v Carlota Martinez Cirez | 3-6,1-6 |