| Japan Open XD | 08/23 07:50 | 3 | Watanabe/Higashino v Yang/Hu | L | 0-2 | |
| Japan Open XD | 08/22 11:10 | 4 | Watanabe/Higashino v Ye/Chan | W | 2-0 | |
| Japan Open XD | 08/20 03:25 | 5 | Watanabe/Higashino v Smith/Lee | W | 2-0 | |
| Olympics 2024 - XD | 08/02 13:00 | 50 | Watanabe/Higashino v Seo/Chae | W | 2-0 | |
| Olympics 2024 - XD | 08/01 18:30 | 2 | Zheng/Huang v Watanabe/Higashino | L | 2-0 | |
| Olympics 2024 - XD | 07/31 19:10 | 3 | Watanabe/Higashino v Puavaranukroh/Taerattanachai | W | 2-0 | |
| Olympics 2024 - XD | 07/29 19:05 | - | Watanabe/Higashino v Tang/Tse | W | 2-1 | |
| Olympics 2024 - XD | 07/28 19:30 | - | Watanabe/Higashino v Ye/Hsin Lee | W | 2-0 | |
| Indonesia Open XD | 06/05 11:35 | 5 | Christiansen/Boje v Watanabe/Higashino | D | 1-1 | |
| Singapore Open XD | 05/29 06:30 | 5 | Yang/Hu v Watanabe/Higashino | L | 2-1 | |
| Asia Championships XD | 04/12 10:15 | 3 | Jiang/Wei v Watanabe/Higashino | L | 2-0 | |
| Asia Championships XD | 04/11 10:40 | 4 | Yang/Hu v Watanabe/Higashino | W | 0-2 | |
| Asia Championships XD | 04/10 15:35 | 5 | Kusharjanto/Kusumawati v Watanabe/Higashino | W | 0-2 | |
| All England Open XD | 03/17 14:10 | 1 | Zheng/Huang v Watanabe/Higashino | L | 2-0 | |
| All England Open XD | 03/16 17:00 | 2 | Tabeling/Piek v Watanabe/Higashino | W | 0-2 | |
| All England Open XD | 03/15 17:00 | 3 | Kim/Jeong v Watanabe/Higashino | W | 0-2 | |
| All England Open XD | 03/14 16:45 | 4 | Lee/Ng v Watanabe/Higashino | W | 0-2 | |
| All England Open XD | 03/13 19:05 | 5 | Yamashita/Shinoya v Watanabe/Higashino | W | 0-2 | |
| French Open XD | 03/08 09:00 | 3 | Jiang/Wei v Watanabe/Higashino | L | 2-0 | |
| French Open XD | 03/07 11:10 | 4 | Midorikawa/Saito v Watanabe/Higashino | W | 0-2 | |
| French Open XD | 03/06 13:45 | 5 | Kusharjanto/Kusumawati v Watanabe/Higashino | W | 1-2 | |
| India Open XD | 01/19 06:30 | 3 | Puavaranukroh/Taerattanachai v Watanabe/Higashino | L | 2-1 | |
| India Open XD | 01/18 07:50 | 4 | Thyrri/Magelund v Watanabe/Higashino | W | 0-2 | |
| India Open XD | 01/17 05:45 | 5 | Lai/Tan v Watanabe/Higashino | W | 0-2 | |
| Malaysia Open XD | 01/14 05:00 | 1 | Kim/Jeong v Watanabe/Higashino | W | 0-2 | |
| Malaysia Open XD | 01/13 06:15 | 2 | Jiang/Wei v Watanabe/Higashino | W | 1-2 | |
| Malaysia Open XD | 01/12 02:55 | 3 | Midorikawa/Saito v Watanabe/Higashino | W | 0-2 | |
| Malaysia Open XD | 01/11 03:00 | 4 | Thyrri/Magelund v Watanabe/Higashino | W | 0-2 | |
| Malaysia Open XD | 01/10 01:50 | 5 | Tang/Tse v Watanabe/Higashino | W | 0-2 | |
| World Tour Finals XD | 12/16 14:10 | 2 | Feng/Huang v Watanabe/Higashino | L | 2-0 |