| Smart Beachtour Munster 2019 | 2019/05/11 07:50 | Walkenhorst A / Winter S v John D / Stadie E | 2-0 |
| Smart Beachtour Munster 2019 | 2019/05/10 13:40 | Rudolf N / Wernitz D v John D / Stadie E | 0-2 |
| Smart Beachtour Munster 2019 | 2019/05/11 07:50 | Betzien M / Erdmann J v Dollinger A / Kulzer S | 2-0 |
| Smart Beachtour Munster 2019 | 2019/05/10 12:00 | Betzien M / Erdmann J v Bevers L / Geukes L | 0-2 |
| FIVB Kuala Lumpur | 2019/04/30 08:00 | Betzien M / Erdmann J v Popov S / Gordieiev I | 0-2 |
| FIVB Kuala Lumpur | 2019/04/30 03:20 | Betzien M / Erdmann J v Silvestre J / Loiseau A | 2-0 |
| FIVB Xiamen Open | 2019/04/26 01:40 | Betzien M / Erdmann J v Solberg P / Goncalves Felipe V | 0-2 |
| FIVB Xiamen Open | 2019/04/25 00:00 | Samoilovs A / Smedins J v Betzien M / Erdmann J | 2-0 |
| Circuit Banque du Brésil, Femmes | 2019/04/24 07:30 | van de Velde S / Varenhorst C v Betzien M / Erdmann J | 0-2 |
| Circuit Banque du Brésil, Femmes | 2019/04/24 01:40 | Betzien M / Erdmann J v Beeler N / Krattiger M | 2-1 |