Stadium: Court 2 Round: 1
| German Premier League Women | 2020/08/11 15:55 | Julia Victoria Rennert v Irina Fetecau | 5-7,1-6 |
| ITF Women Petange | 2018/10/27 08:00 | Julia Victoria Rennert v Anna Klasen | 6-3,3-6,0-6 |
| ITF Women Wanfercee-Baulet | 2018/08/20 07:30 | Bulatovic, Carolina v Julia Victoria Rennert | 6-3,6-1 |
| ITF Women Wanfercee-Baulet | 2018/08/19 07:30 | Felsenhart, Aurore v Julia Victoria Rennert | 5-7,2-6 |
| ITF Women Oldenzaal | 2018/08/12 09:30 | Hamburg, Nynke v Julia Victoria Rennert | 2-6,7-6,7-5 |
| ITF Women Petange | 2017/11/02 12:00 | Molinaro, Eleonora v Julia Victoria Rennert | 6-2,6-3 |
| ITF Women Petange | 2017/11/01 17:35 | Isabella Pfennig v Julia Victoria Rennert | 5-7,6-3,4-6 |
| ITF Women Petange | 2017/10/30 11:30 | Julia Victoria Rennert v Sumova, Diana | 6-3,7-6 |
| German Premier League Women | 2020/08/11 07:30 | Laura Pigossi v Klasen, Charlotte | 6-2,1-6,6-2 |
| German Premier League Women | 2020/08/10 13:30 | Ekaterine Gorgodze v Klasen, Charlotte | 4-6,4-6 |
| German Premier League Women | 2020/08/08 13:00 | Klasen, Charlotte v Basak Eraydin | 6-4,6-0 |
| German Premier League Women | 2020/08/07 15:20 | Zanevska, Maryna v Klasen, Charlotte | 7-6,6-1 |
| German Premier League Women | 2020/08/06 15:30 | Elena-Teodora Cadar v Klasen, Charlotte | 4-6,2-6 |
| German Premier League Women | 2020/08/05 07:30 | Suzan Lamens v Klasen, Charlotte | 6-2,6-2 |
| German Premier League Women | 2020/08/04 14:05 | Arianne Hartono v Klasen, Charlotte | 6-0,4-6,6-1 |
| German Premier League Women | 2020/08/03 09:00 | Klasen, Charlotte v Ani Vangelova | 6-3,6-1 |