| German Open XD | 2019/03/01 19:40 | Watanabe/Higashino v Piek/Tabeling | L | 1-2 |
| German Open XD | 2019/02/28 19:30 | Watanabe/Higashino v Mikkelsen/Surrow | W | 2-0 |
| German Open XD | 2019/02/26 18:15 | Watanabe/Higashino v Phuangphuapet/Amitrapai | W | 2-0 |
| Indonesia Masters XD | 2019/01/26 07:30 | Zheng/Huang v Watanabe/Higashino | L | 2-1 |
| Indonesia Masters XD | 2019/01/25 09:53 | Watanabe/Higashino v Lu/Chen | W | 2-0 |
| Indonesia Masters XD | 2019/01/25 07:50 | Watanabe/Higashino v Kai/Lu | W | 2-0 |
| Indonesia Masters XD | 2019/01/24 03:40 | Watanabe/Higashino v Lamsfuss/Herttrich | W | 2-0 |
| Indonesia Masters XD | 2019/01/23 02:50 | Watanabe/Higashino v Lu/Lee | W | 2-0 |