| Olympische Spelen 2020 - Heren | 2021/07/25 13:00 | Gibb/Bourne v Rossi/Carambula | 2-0 |
| Olympische Spelen 2020 - Heren | 2021/07/25 08:00 | Cherif/Ahmed v Gerson/Heidrich | 2-0 |
| FIVB Gstaad | 2021/07/09 10:00 | Mol/Sorum v Gerson/Heidrich | 2-1 |
| FIVB Gstaad | 2021/07/08 13:00 | Gerson/Heidrich v Brunner/Schalk | 2-0 |
| FIVB Gstaad | 2021/07/07 15:00 | Liamin/Myskiv v Gerson/Heidrich | 20-17 |
| FIVB Gstaad | 2021/07/07 15:00 | Liamin/Myskiv v Gerson/Heidrich | 2-0 |
| FIVB Gstaad | 2021/07/07 09:00 | Ermacora/Pristauz v Gerson/Heidrich | 0-2 |
| CEV Continental Cup | 2021/06/26 17:51 | Varenhorst/Penninga v Gerson/Heidrich | 12-15 |
| CEV Continental Cup | 2021/06/26 14:37 | de Groot/Boermans v Gerson/Heidrich | 20-21 |