| Austrian Beach Tour Baden | 2023/09/01 10:20 | Ermacora/Waller v Kostler/Kostler | 2-0 |
| Beach Pro Tour Futures Brno | 2023/08/26 08:10 | Kostler/Kostler v Groenewold/Van Der Loo | 0-2 |
| Beach Pro Tour Futures Brno | 2023/08/25 10:40 | Dumek/Sedlak v Kostler/Kostler | 2-1 |
| Beach Pro Tour Futures Brno | 2023/08/24 14:00 | Lenc/Oliva v Kostler/Kostler | 0-2 |
| Beach Pro Tour Futures Brno | 2023/08/24 10:40 | Kostler/Kostler v Andreasson/Andersson | 2-0 |
| Austrian Beach Tour Wolfurt | 2023/08/12 09:00 | Doppler/Kunert v Kostler/Kostler | 2-0 |
| Austrian Beach Tour Wolfurt | 2023/08/11 13:30 | Kostler/Kostler v Holzinger/Nedetzky | 2-1 |
| Austrian Beach Tour Wolfurt | 2023/08/11 08:30 | Friedl/Huber v Kostler/Kostler | 2-0 |
| Austrian Beach Pro Tour Greifenstein | 2023/07/02 10:00 | Kitzmuller/Pfoser v Schober/Stock'er | 1-2 |
| Austrian Beach Pro Tour Greifenstein | 2023/07/01 16:40 | Kitzmuller/Pfoser v Dienst/Nehuliaiev | 2-0 |
| Austrian Beach Pro Tour Greifenstein | 2023/07/01 12:50 | Kitzmuller/Pfoser v Holzner/Kandolf | 0-2 |
| Austrian Beach Pro Tour Greifenstein | 2023/07/01 08:40 | Grass'er/Kefer v Kitzmuller/Pfoser | 0-2 |