| Syed Modi Int. XD | 2019/11/30 10:00 | Ellis/Smith v Lamsfuss M / Herttrich I | L | 2-0 |
| Open de France - Doubles Mixtes | 2019/10/23 08:50 | Lamsfuss M / Herttrich I v Ellis/Smith | W | 2-0 |
| Open Indonésie - Doubles Mixtes | 2019/07/18 12:05 | Lamsfuss M / Herttrich I v Ellis/Smith | L | 0-2 |
| European Games XD | 2019/06/28 08:40 | Lamsfuss M / Herttrich I v Ellis/Smith | L | 0-2 |
| Canada Open XD | 2018/06/24 21:00 | Ellis/Smith v Lamsfuss M / Herttrich I | L | 2-0 |
| Open de Suisse - Doubles Mixtes | 2018/02/25 11:30 | Lamsfuss M / Herttrich I v Ellis/Smith | W | 2-0 |
| Denmark Open XD | 2020/10/16 13:45 | Christiansen/Boje v Lamsfuss M / Herttrich I | W | 1-2 |
| Denmark Open XD | 2020/10/15 17:40 | Mikkelsen/Soby v Lamsfuss M / Herttrich I | W | 0-2 |
| Open d'Angleterre - Double Mixtes | 2020/03/12 12:10 | Seo/Chae v Lamsfuss M / Herttrich I | L | 2-0 |
| Open d'Angleterre - Double Mixtes | 2020/03/11 10:05 | Guo / Zhang v Lamsfuss M / Herttrich I | W | 0-2 |
| Masters d'Espagne - Doubles Mixtes | 2020/02/20 09:00 | Yang/Hu v Lamsfuss M / Herttrich I | L | 2-1 |
| Masters de Thaïlande - Doubles Mixtes | 2020/01/23 10:25 | Lamsfuss M / Herttrich I v Goh/Lai | L | 0-2 |
| Masters de Thaïlande - Doubles Mixtes | 2020/01/22 12:00 | Lee / Hsu v Lamsfuss M / Herttrich I | W | 1-2 |
| Indonesia Masters XD | 2020/01/14 11:00 | Chan P S / Goh L Y v Lamsfuss M / Herttrich I | L | 2-0 |
| Denmark Open XD | 2020/10/16 15:15 | Bay J / Lundgaard S v Ellis/Smith | W | 0-2 |
| Denmark Open XD | 2020/10/15 17:05 | Jille / Van Der Aar v Ellis/Smith | W | 0-2 |
| Denmark Open XD | 2020/10/14 08:30 | Jansen J R / Ostermeyer K v Ellis/Smith | W | 0-2 |
| Open d'Angleterre - Double Mixtes | 2020/03/14 18:00 | Ellis/Smith v Jordan P / Oktavianti M D | L | 1-2 |
| Open d'Angleterre - Double Mixtes | 2020/03/13 11:00 | Tang/Tse v Ellis/Smith | W | 1-2 |
| Open d'Angleterre - Double Mixtes | 2020/03/12 11:30 | Ellis/Smith v Watanabe/Higashino | W | 2-0 |
| Open d'Angleterre - Double Mixtes | 2020/03/11 10:40 | Ellis/Smith v Hoki T / Nagahara W | W | 2-0 |
| Masters d'Espagne - Doubles Mixtes | 2020/02/21 14:00 | Yang/Hu v Ellis/Smith | L | 2-0 |