| FIVB Doha | 2018/08/11 13:10 | Noack/Pfretzschner v Karpa/Sievers | 0-2 |
| FIVB Doha | 2018/08/11 09:00 | Popp/Stadie v Karpa/Sievers | 0-2 |
| FIVB Xiamen Open Women | 2018/08/08 06:50 | Karpa/Sievers v Mullner/Schnetzer | 0-2 |
| FIVB Xiamen Open Women | 2018/07/28 09:50 | Molin/Tholse v Karpa/Sievers | 2-0 |
| FIVB Xiamen Open Women | 2018/07/27 12:50 | Appelgren/Boman v Karpa/Sievers | 2-0 |
| FIVB Doha | 2018/07/21 14:50 | Karpa/Sievers v Glücklederer/Rudolf | 2-1 |
| FIVB Doha | 2018/07/21 13:10 | Holler/Lückemeier v Karpa/Sievers | 2-1 |
| FIVB Doha | 2018/07/21 09:00 | Karpa/Sievers v Santos Pereira/Lohmann | 2-0 |
| FIVB Doha | 2018/08/11 14:00 | Maurer/Westphal v Glücklederer/Rudolf | 2-1 |
| FIVB Doha | 2018/08/11 08:10 | Fuchs/Urbatzka v Maurer/Westphal | 1-2 |
| FIVB Xiamen Open Women | 2018/08/10 16:15 | Maurer/Westphal v Binder/Itzigehl | 2-0 |
| FIVB Xiamen Open Women | 2018/08/10 11:45 | Maurer/Westphal v Schneider/Sprenger | 2-0 |
| FIVB Doha | 2018/07/28 12:20 | Kroha/Schlegel v Maurer/Westphal | 0-2 |
| FIVB Doha | 2018/07/28 09:00 | Maurer/Westphal v Romund/Wernitz | 0-2 |
| FIVB Doha | 2018/07/22 10:45 | Fuchs/Urbatzka v Maurer/Westphal | 0-2 |
| FIVB Doha | 2018/07/22 07:50 | Becker/Schröder v Maurer/Westphal | 2-1 |