| Open de France - Doubles Mixtes | 2018/10/25 12:10 | Seidel / Efler v Hoki T / Nagahara W | W | 1-2 |
| Denmark Open XD | 2019/10/17 14:40 | Zheng/Huang v Hoki T / Nagahara W | L | 2-0 |
| Denmark Open XD | 2019/10/15 07:40 | Hoki T / Nagahara W v Ahmad T / Kandow W O | W | 2-1 |
| Korea Open 2019, XD | 2019/09/24 07:45 | Hoki T / Nagahara W v Kaneko Y / Matsutomo M | L | 0-2 |
| Fuzhou China Open 2019, XD | 2019/09/17 03:00 | Zheng/Huang v Hoki T / Nagahara W | L | 2-0 |
| World Championships XD | 2019/08/22 09:00 | Chan P S / Goh L Y v Hoki T / Nagahara W | L | 2-1 |
| World Championships XD | 2019/08/20 13:40 | Goh/Lai v Hoki T / Nagahara W | W | 1-2 |
| World Championships XD | 2019/08/19 07:30 | Hoki T / Nagahara W v Hall/MacPherson | W | 2-0 |
| Open de Thaïlande - Doubles Mixtes | 2019/07/31 10:10 | Hoki T / Nagahara W v He / Du | L | 0-2 |
| Denmark Open XD | 2019/10/16 07:40 | Chopra P J / Reddy N S v Seidel / Efler | L | 2-0 |
| Dutch Open XD | 2019/10/08 16:20 | Ren / Zhou v Seidel / Efler | L | 2-1 |
| Fuzhou China Open 2019, XD | 2019/09/19 04:30 | Zheng/Huang v Seidel / Efler | L | 2-0 |
| Fuzhou China Open 2019, XD | 2019/09/17 07:15 | Delrue/Gicquel v Seidel / Efler | W | 0-2 |
| Vietnam Open XD | 2019/09/13 10:00 | Urai T / Miyaura R v Seidel / Efler | L | 2-1 |
| Vietnam Open XD | 2019/09/12 06:00 | Chen X / Zhou C v Seidel / Efler | W | 0-2 |
| Vietnam Open XD | 2019/09/11 03:40 | Pratama A / Awanda A S v Seidel / Efler | W | 0-2 |
| World Championships XD | 2019/08/19 13:40 | Seidel / Efler v Mentari/Rivaldy | L | 0-2 |