| Olimpiadi 2020 - DX | 07/26 03:00 | 1 | Tang/Tse v Lamsfuss/Herttrich | L | 2-1 | |
| Olimpiadi 2020 - DX | 07/25 02:20 | 1 | Chan/Goh v Lamsfuss/Herttrich | W | 0-2 | |
| Olimpiadi 2020 - DX | 07/24 03:20 | 1 | Wang/Huang v Lamsfuss/Herttrich | L | 2-0 | |
| Campionati europei DX | 05/01 11:30 | 2 | Lamsfuss/Herttrich v Alimov/Davletova | L | 1-2 | |
| Campionati europei DX | 04/30 08:00 | 3 | Tabeling/Piek v Lamsfuss/Herttrich | W | 0-2 | |
| Campionati europei DX | 04/29 07:20 | 4 | Sonmez/Erdem v Lamsfuss/Herttrich | W | 0-2 | |
| All England Open DX | 03/17 14:00 | 5 | Lamsfuss/Herttrich v Elgamal/Hany | - | CANC | |
| Open di Svizzera DX | 03/05 13:00 | 3 | Ellis/Smith v Lamsfuss/Herttrich | L | 2-1 | |
| Open di Svizzera DX | 03/04 10:00 | 4 | Lamsfuss/Herttrich v Magee/Magee | W | 2-0 | |
| Open di Svizzera DX | 03/02 15:30 | 5 | Lamsfuss/Herttrich v Hall/MacPherson | W | 2-1 | |
| European Team Championships XD | 02/19 16:00 | - | Christiansen/Bøje v Lamsfuss/Herttrich | W | 0-2 | |
| European Team Championships XD | 02/16 16:00 | - | Hall/MacPherson v Lamsfuss/Herttrich | W | 0-2 |