Stadium: Centre Court Round: 54 Ground: Clay
| DTB German Pro Series Women | 2020/07/03 10:00 | Wachaczyk, Julia v Schaeder, Laura | 4-6,6-4,6-3 |
| DTB German Pro Series Women | 2020/07/02 10:00 | Wachaczyk, Julia v Mueller, Sarah | 6-0,3-6,6-2 |
| DTB German Pro Series Women | 2020/07/01 08:00 | Schaeder, Laura v Wachaczyk, Julia | 1-6,2-6 |
| DTB German Pro Series Women | 2020/06/19 10:40 | Wachaczyk, Julia v Steur, Julyette Maria Josephine | 3-6,6-4,6-4 |
| Sunderland, Simples W-ITF-GBR-04A | 2020/02/27 11:50 | Murray Sharan, S. v Wachaczyk, Julia | 6-1,6-4 |
| Sunderland, Simples W-ITF-GBR-04A | 2020/02/26 10:00 | Wachaczyk, Julia v Eva Vedder | 6-4,6-3 |
| Sunderland, Simples W-ITF-GBR-04A | 2020/02/24 15:40 | Olga Parres Azcoitia v Wachaczyk, Julia | 1-6,4-6 |
| Sunderland, Simples W-ITF-GBR-04A | 2020/02/23 15:50 | Cross, Morgan v Wachaczyk, Julia | 6-7,2-6 |
| ITF W60 Saint Malo | 2020/09/09 11:40 | Daniela Seguel v Viktorija Golubic | 6-7,4-6 |
| WTA Prague | 2020/08/31 11:10 | Daniela Seguel v Elisabetta Cocciaretto | 1-6,6-7 |
| WTA Prague | 2020/08/29 14:20 | Daniela Seguel v Katherine Sebov | 6-2,6-2 |
| WTA Palermo | 2020/08/01 21:30 | Marta Kostyuk v Daniela Seguel | 6-1,6-2 |
| Irapuato, Singles W-ITF-MEX-02A | 2020/03/10 17:00 | Daniela Seguel v Jovic, J. | 6-7,1-6 |
| WTA Monterrey | 2020/02/29 17:00 | Daniela Seguel v Elisabetta Cocciaretto | 3-6,2-6 |
| Billie Jean King Cup | 2020/02/08 14:15 | Andrea Gamiz v Daniela Seguel | 7-6,4-6,6-0 |
| Fed Cup, Matchs en Doubles | 2020/02/07 15:10 | Daniela Seguel v Giuliana Olmos | 6-2,6-4 |