| Asia Championships XD | 2019/04/25 05:45 | Watanabe/Higashino v Mentari/Rivaldy | W | 2-1 |
| Asia Championships XD | 2019/04/23 06:20 | Watanabe/Higashino v Phuangphuapet/Amitrapai | W | 2-0 |
| Singapore Open - zmiešaná štvorhra | 2019/04/10 07:20 | Lai/Tan v Watanabe/Higashino | L | 2-1 |
| Osaka Int. MD | 2019/04/05 00:40 | Watanabe/Higashino v Kang/Kim | L | 1-2 |
| Malaysia Open - zmiešaná štvorhra | 2019/04/02 09:30 | Lai/Tan v Watanabe/Higashino | L | 2-0 |
| Tong Yun Kai Cup XD | 2019/03/24 06:00 | Watanabe/Higashino v He/Du | L | 0-2 |
| Tong Yun Kai Cup XD | 2019/03/21 13:00 | Watanabe/Higashino v Mak/Chau | W | 2-0 |
| Tong Yun Kai Cup XD | 2019/03/21 13:00 | Watanabe/Higashino v Chau/Mak | W | 2-0 |