| FIVB Xiamen Open Women | 2018/06/15 13:00 | Matthes/Eggert v Peter/Sperl | 2-0 |
| FIVB Xiamen Open Women | 2018/06/15 11:00 | Mahlmann/Rosko v Peter/Sperl | 1-2 |
| FIVB Doha | 2018/06/09 10:40 | Peter/Sperl v Koertzinger/Walkenhorst | 2-1 |
| FIVB Doha | 2018/06/09 08:10 | Karnbaum/Niemczyk v Peter/Sperl | 2-0 |
| FIVB Xiamen Open Women | 2018/06/08 17:00 | Krebs/Krohn v Peter/Sperl | 1-2 |
| FIVB Xiamen Open Women | 2018/06/08 14:45 | Klein-Hitpaß/Müller v Peter/Sperl | 1-2 |