| Beach Pro Tour Neusiedl | 2023/05/06 15:00 | Kindl/Seiser v Grossig/Hammarberg | 2-0 |
| Beach Pro Tour Neusiedl | 2023/05/05 14:30 | Seidl/Pristauz v Grossig/Hammarberg | 1-2 |
| Beach Pro Tour Neusiedl | 2023/05/05 09:30 | Grossig/Hammarberg v Leitner/Pascariuc | 2-1 |
| Beach Pro Tour The Hague | 2022/12/30 18:00 | Barthelemy/Cattet v Grossig/Hammarberg | 1-2 |
| Beach Pro Tour The Hague | 2022/12/30 09:00 | Grossig/Hammarberg v Groenewold/Van Der Loo | 21-9 |
| Beach Pro Tour The Hague | 2022/12/29 15:00 | Bohle/Sengers v Grossig/Hammarberg | 10-21 |
| Beach Pro Tour The Hague | 2022/12/29 11:30 | Grossig/Hammarberg v Kurt/Kuru | 20-10 |
| CEV U20 European Champs | 2020/09/13 10:50 | Day/Hadar v Grossig/Hammarberg | 2-1 |