Stadium: Centre Court Darmstadt
| DTB German Pro Series Women | 2020/07/01 08:00 | Laura Schaeder v Julia Wachaczyk | 1-6,2-6 |
| DTB German Pro Series Women | 2020/06/19 10:40 | Julia Wachaczyk v Julyette M J Steur | 3-6,6-4,6-4 |
| ITF W25 Sunderland | 2020/02/27 11:50 | Samantha Murray v Julia Wachaczyk | 6-1,6-4 |
| ITF W25 Sunderland | 2020/02/26 10:00 | Julia Wachaczyk v Eva Vedder | 6-4,6-3 |
| ITF W25 Sunderland | 2020/02/24 15:40 | Olga Parres Azcoitia v Julia Wachaczyk | 1-6,4-6 |
| ITF W25 Sunderland | 2020/02/23 15:50 | Morgan Cross v Julia Wachaczyk | 6-7,2-6 |
| ITF W25 Glasgow | 2020/02/16 12:30 | Julia Wachaczyk v Oana Georgeta Simion | 6-4,5-7,9-11 |
| ITF W25 St. Etienne | 2019/11/06 15:40 | Julia Wachaczyk v Vitalia Diatchenko | 3-6,2-6 |
| DTB German Pro Series Women | 2020/07/01 12:00 | Sarah Mueller v Kathleen Kanev | 2-6,6-7 |
| DTB German Pro Series Women | 2020/06/30 08:00 | Laura Schaeder v Sarah Mueller | 6-3,6-1 |
| DTB German Pro Series Women | 2020/06/19 08:00 | Carmen Schultheiss v Sarah Mueller | 7-5,3-6,1-6 |
| DTB German Pro Series Women | 2020/06/18 08:15 | Eva Lys v Sarah Mueller | 6-2,6-2 |
| DTB German Pro Series Women | 2020/06/17 12:05 | Lisa Matviyenko v Sarah Mueller | 6-4,6-3 |
| DTB German Pro Series Women | 2020/06/16 08:00 | Anna Zaja v Sarah Mueller | 6-1,6-3 |
| ITF W25 Petange | 2019/10/29 09:35 | Arlinda Rushiti v Sarah Mueller | 5-7,6-3,10-4 |
| ITF W15 Tabarka | 2019/09/23 12:30 | Eline Audenaert v Sarah Mueller | 7-5,6-3 |