| FIVB Xiamen Open | 2018/06/16 16:30 | O'Dea/Wernitz v Karpa/Sievers | 2-0 |
| FIVB Xiamen Open | 2018/06/16 14:00 | Karpa/Sievers v Winter/Harms | 2-0 |
| FIVB Xiamen Open Women | 2018/06/16 09:50 | Schumann/Harms v Karpa/Sievers | 2-1 |
| FIVB Xiamen Open | 2018/06/16 09:50 | Schumann/Harms v Karpa/Sievers | 14-12 |
| FIVB Xiamen Open Women | 2018/06/15 15:00 | Karpa/Sievers v Lohmann/Popp | 2-1 |
| FIVB Doha | 2018/06/09 15:30 | Karpa/Sievers v Becker/Schröder | 1-2 |
| FIVB Doha | 2018/06/09 12:30 | Harms/Harms v Karpa/Sievers | 0-2 |
| FIVB Doha | 2018/06/09 09:30 | Wolf/Wolf v Karpa/Sievers | 0-2 |
| FIVB Xiamen Open Women | 2018/05/31 10:10 | Yildirim/Susam v Bello/Bello | 0-2 |