Stadium: Center Court Kamen Round: 1
| ITF - W15 Monastir | 2020/02/11 08:30 | Hering, Katharina v Vivian Wolff | 6-3,2-6,2-6 |
| DTB German Pro Series Women | 2020/07/02 11:45 | Hering, Katharina v Joelle Lilly Sophie Steur | 7-6,7-6 |
| DTB German Pro Series Women | 2020/07/01 10:45 | Schultheiss, Carmen v Hering, Katharina | 3-6,6-4,3-6 |
| DTB German Pro Series Women | 2020/06/30 10:40 | Ponomar, Lisa v Hering, Katharina | 6-2,6-0 |
| ITF W15 Amiens | 2020/03/09 14:00 | Ekani, Irys v Hering, Katharina | 6-4,6-3 |
| ITF W15 Amiens | 2020/03/09 09:25 | Anger, Jenifer v Hering, Katharina | 6-7,6-7 |
| ITF W15 Amiens | 2020/03/08 12:20 | Praefke, Pia v Hering, Katharina | 1-6,0-6 |
| ITF W25 Altenkirchen | 2020/02/23 15:35 | Nikocevic, Sarah v Hering, Katharina | 6-3,6-2 |
| ITF - W15 Monastir | 2020/02/11 08:30 | Hering, Katharina v Vivian Wolff | 6-3,2-6,2-6 |
| DTB German Pro Series Women | 2020/07/02 14:25 | Ponomar, Lisa v Vivian Wolff | 6-4,6-3 |
| ITF W25 Altenkirchen | 2020/02/24 11:00 | Kajuru, Ange Oby v Vivian Wolff | 1-6,6-3,10-4 |
| ITF W25 Altenkirchen | 2020/02/23 09:25 | Vivian Wolff v Tilbuerger, Jantje | 6-3,6-1 |
| ITF - W15 Monastir | 2020/02/14 09:00 | Anastasia Tikhonova v Vivian Wolff | 6-1,6-0 |
| ITF - W15 Monastir | 2020/02/13 10:00 | Vivian Wolff v Kennel, Karin | 6-3,6-2 |
| ITF - W15 Monastir | 2020/02/11 08:30 | Hering, Katharina v Vivian Wolff | 6-3,2-6,2-6 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/21 14:45 | Marine Szostak v Vivian Wolff | 4-6,6-3,6-2 |
| Stuttgart-Stammheim, Singles W-ITF-GER-01A | 2020/01/20 10:00 | Mchedlidze, Elene v Vivian Wolff | 4-6,6-2,9-11 |