| FIVB Baden Women | 2019/06/07 13:40 | Piersma/Ypma v Cools/Vonder | 0-2 |
| FIVB Xiamen Open | 2019/04/20 15:00 | van Driel/Schoon v Piersma/Ypma | 2-0 |
| FIVB Xiamen Open | 2019/04/20 13:20 | Moiseeva/Syrtseva v Piersma/Ypma | 19-20 |
| FIVB Xiamen Open | 2019/04/20 11:20 | Moiseeva/Syrtseva v Piersma/Ypma | 0-2 |
| FIVB Xiamen Open | 2019/04/19 14:00 | Yoken/Wahlen v Piersma/Ypma | 0-2 |
| FIVB Xiamen Open | 2019/04/19 07:00 | Stam/Wouters v Piersma/Ypma | 2-0 |
| FIVB Xiamen Open Women | 2019/04/18 15:50 | Piersma/Ypma v Olsen/Bisgaard | 2-1 |
| FIVB Xiamen Open Women | 2019/04/18 10:40 | Piersma/Ypma v Tanaka/Riko | 18-8 |