| FIVB Gstaad Femminile | 2021/07/08 12:00 | Lehtonen/Ahtiainen v Behrens/Ittlinger | 2-1 |
| FIVB Gstaad Femminile | 2021/07/07 13:00 | Ludwig/Kozuch v Behrens/Ittlinger | 2-0 |
| FIVB Gstaad Femminile | 2021/07/06 14:00 | Behrens/Ittlinger v van Driel/van Driel | 2-0 |
| FIVB Gstaad Femminile | 2021/07/05 13:00 | Behrens/Ittlinger v Muller/Schneider | 2-1 |
| GBT Dusseldorf Women | 2021/06/20 11:00 | Laboureur/Schulz v Behrens/Ittlinger | 2-1 |
| GBT Dusseldorf Women | 2021/06/20 08:00 | Behrens/Ittlinger v Behlen/Krohn | 1-2 |
| GBT Dusseldorf Women | 2021/06/19 16:00 | Behrens/Ittlinger v Muller/Tillmann | 2-1 |
| GBT Dusseldorf Women | 2021/06/18 17:00 | Behrens/Ittlinger v Aulenbrock/Ferger | 2-0 |