| GBT Dusseldorf Women | 2021/06/11 14:00 | Berndt/Mantsch v Christ/Kotzan | 2-0 |
| GBT Stuttgart Women | 2021/07/02 14:00 | Gernert/Niemczyk v Christ/Kotzan | 2-0 |
| GBT Dusseldorf Women | 2021/06/19 11:00 | Muller/Tillmann v Christ/Kotzan | 2-0 |
| GBT Dusseldorf Women | 2021/06/18 14:00 | Mahlmann/Welsch v Christ/Kotzan | 0-2 |
| GBT Dusseldorf Women | 2021/06/18 11:00 | Gernert/Niemczyk v Christ/Kotzan | 2-0 |
| GBT Dusseldorf Women | 2021/06/11 14:00 | Berndt/Mantsch v Christ/Kotzan | 2-0 |
| GBT Dusseldorf Women | 2021/06/11 11:00 | Christ/Kotzan v Aulenbrock/Ferger | 0-2 |
| New Beach Order Dusseldorf Women | 2021/03/28 14:00 | Aulenbrock/Ferger v Christ/Kotzan | 1-2 |
| GBT Dusseldorf Women | 2021/06/12 11:00 | Overländer/Overländer v Berndt/Mantsch | 2-0 |
| GBT Dusseldorf Women | 2021/06/11 14:00 | Berndt/Mantsch v Christ/Kotzan | 2-0 |
| GBT Dusseldorf Women | 2021/06/11 10:00 | Behrens/Ittlinger v Berndt/Mantsch | 2-0 |