| Circuito Banco do Brasil Volei de Praia, Women | 10/25 15:00 | 1 | Carrere M / Richard A v Stam K / Piersma E | 2-0 | |
| FIVB Doha | 08/19 15:25 | - | Teufl V./Zass B. v Stam K / Piersma E | 14-13 | |
| FIVB Doha | 08/19 15:00 | 1 | Zass B / Teufl V v Stam K / Piersma E | 2-1 | |
| FIVB Doha | 08/18 18:00 | 1 | Eiholzer N / Gerson D v Stam K / Piersma E | 2-1 | |
| FIVB Doha | 08/17 16:00 | 1 | Huber K / Greber T v Stam K / Piersma E | 0-2 | |
| FIVB Xiamen Open | 07/21 09:50 | 1 | Shalayeuskaya V / Siakretava V v Stam K / Piersma E | 2-0 |