| New Beach Order Dusseldorf | 2021/03/28 18:00 | Walkenhorst A / Winter S v Pfretzschner L / Sowa R | 2-1 |
| German Beach Tour - Nurnberg | 2019/06/01 08:25 | Walkenhorst A / Winter S v Pfretzschner L / Sowa R | 2-1 |
| Smart Beachtour Munster 2019 | 2019/05/11 14:00 | Walkenhorst A / Winter S v Pfretzschner L / Sowa R | 2-1 |
| FIVB Prague | 2021/08/20 09:30 | Walkenhorst A / Winter S v Oliva/Dzavoronok | 2-1 |
| CEV European Championship, Playoffs | 2021/08/13 11:00 | Leshukov I / Semenov K v Walkenhorst A / Winter S | 2-1 |
| CEV European Championship, Playoffs | 2021/08/12 14:00 | Bykanov R / Likholetov A v Walkenhorst A / Winter S | 0-2 |
| CEV European Championship, Playoffs | 2021/08/12 08:00 | Thole J / Wickler C v Walkenhorst A / Winter S | 2-0 |
| German Beach Tour Berlin | 2021/08/01 08:00 | Walkenhorst A / Winter S v Reinhardt/Sievers | 0-2 |
| German Beach Tour Berlin | 2021/07/31 13:00 | Walkenhorst A / Winter S v Wolf G / Wolf P | 2-0 |
| GBT Konigs Wusterhausen | 2021/07/25 12:00 | Walkenhorst A / Winter S v Bergmann P A / Harms Y | 1-2 |
| GBT Konigs Wusterhausen | 2021/07/25 08:00 | Walkenhorst A / Winter S v Becker/Dollinger | 0-2 |
| FIVB Prague | 2021/08/20 09:30 | Pfretzschner L / Sowa R v Penninga/Immers | 2-1 |
| FIVB Prague | 2021/08/19 13:10 | Pfretzschner L / Sowa R v Krou/Barthelemy | 2-1 |
| German Beach Tour Berlin | 2021/08/01 14:00 | Reinhardt/Sievers v Pfretzschner L / Sowa R | 0-2 |
| German Beach Tour Berlin | 2021/08/01 11:00 | Pfretzschner L / Sowa R v Becker/Dollinger | 2-1 |
| German Beach Tour Berlin | 2021/08/01 08:00 | Kessel/Westphal v Pfretzschner L / Sowa R | 0-2 |
| German Beach Tour Berlin | 2021/07/31 14:00 | Pfretzschner L / Sowa R v Erdmann J / Timmermann T | 1-2 |
| GBT Konigs Wusterhausen | 2021/07/24 12:00 | Pfretzschner L / Sowa R v Reinhardt/Sievers | 1-2 |
| FIVB Rubavu | 2021/07/16 08:10 | Kopp L / Russell A W v Pfretzschner L / Sowa R | 2-1 |