| German Beach Tour Düsseldorf - Femenino | 2022/05/20 10:00 | Hoja/Klatt v Koertzinger/Walkenhorst | 0-2 |
| German Beach Tour Düsseldorf - Femenino | 2022/05/19 14:00 | Schieder/Schurholz v Koertzinger/Walkenhorst | 1-2 |
| FIVB Doha | 2018/08/12 08:40 | Koertzinger/Walkenhorst v Mersmann/Tillmann | 0-2 |
| FIVB Doha | 2018/08/12 06:40 | Behlen/Schneider v Koertzinger/Walkenhorst | 2-0 |
| FIVB Doha | 2018/08/11 15:30 | Koertzinger/Walkenhorst v Krebs/Krohn | 2-0 |
| FIVB Doha | 2018/08/11 09:50 | Koertzinger/Walkenhorst v Aulenbrock/Ferger | 2-0 |
| FIVB Doha | 2018/08/11 06:30 | Koertzinger/Walkenhorst v Hoppner/Laggner | 2-1 |
| FIVB Doha | 2018/07/21 11:30 | Koertzinger/Walkenhorst v Krebs/Krohn | 0-2 |
| German Beach Tour Düsseldorf - Femenino | 2022/05/20 11:00 | Christ/Kotzan v Behlen/Overländer | 2-1 |
| German Beach Tour Düsseldorf - Femenino | 2022/05/19 16:00 | Christ/Kotzan v Busch/Winkler | 2-0 |
| GBT - Timmendorf - Femenino | 2021/09/02 16:00 | Mahlmann/Paul v Christ/Kotzan | 2-1 |
| GBT - Timmendorf - Femenino | 2021/09/02 13:00 | Behlen/Krohn v Christ/Kotzan | 2-0 |
| FIVB Brno - Femenino | 2021/08/27 13:40 | Christ/Kotzan v Bianchin/Scampoli | 0-2 |
| FIVB Brno - Femenino | 2021/08/27 08:40 | Hermannova/Brinkova v Christ/Kotzan | 2-1 |
| FIVB Brno - Femenino | 2021/08/26 12:30 | Dunarova/Resova v Christ/Kotzan | 0-2 |
| FIVB Brno - Femenino | 2021/08/26 08:20 | Starikov/Dave v Christ/Kotzan | 1-2 |