Round: 1
| German Premier League Women | 2020/08/01 10:20 | Klasen, Charlotte v Elena-Teodora Cadar | 6-1,6-2 |
| German Premier League Women | 2020/07/31 16:40 | Klasen, Charlotte v Tayisiya Morderger | 6-3,6-4 |
| German Premier League Women | 2020/07/30 10:50 | Klasen, Charlotte v Zanevska, Maryna | 0-6,2-6 |
| German Premier League Women | 2020/07/29 07:30 | Klasen, Charlotte v Antonia Schmidt | 4-6,1-6 |
| German Premier League Women | 2020/07/28 08:00 | Klasen, Charlotte v Lukacs, Vanda | 6-4,6-4 |
| German Premier League Women | 2020/07/27 08:00 | Koelzer, Romy v Klasen, Charlotte | 6-2,3-6,6-7 |
| German Premier League Women | 2020/08/01 09:00 | Miriam Bulgaru v Eliessa Vanlangendonck | 6-4,6-0 |
| German Masters Women | 2020/07/31 08:00 | Natalia Siedliska v Eliessa Vanlangendonck | 7-5,6-2 |
| German Masters Women | 2020/07/30 12:20 | Arlinda Rushiti v Eliessa Vanlangendonck | 6-2,5-7,2-6 |
| German Masters Women | 2020/07/29 16:10 | Elena-Teodora Cadar v Eliessa Vanlangendonck | 2-6,4-6 |
| German Masters Women | 2020/07/28 16:00 | Fanny Stollar v Eliessa Vanlangendonck | 3-6,6-2,6-2 |
| German Premier League Women | 2020/07/27 09:25 | Duca, Gabriela v Eliessa Vanlangendonck | 2-6,0-6 |
| ITF - W15 Héraklion | 2020/03/11 08:30 | Lohan, Sinead v Eliessa Vanlangendonck | 6-2,6-0 |
| ITF W25 Antalya | 2020/03/03 07:00 | Koval, Vlada v Eliessa Vanlangendonck | 6-1,6-1 |