| All England Open | 2018/09/20 06:00 | Watanabe/Higashino v Ahmad/Natsir | L | 2-1 |
| Internacional da Califórnia - Feminino | 2016/11/24 07:00 | Ahmad/Natsir v Watanabe/Higashino | W | 2-1 |
| Open de França Duplas Mistas | 2018/10/25 16:00 | Ahmad/Natsir v Wang/Lee | W | 2-0 |
| Open de França Duplas Mistas | 2018/10/24 11:30 | Ahmad/Natsir v Lee/Ching Hsu | W | 2-0 |
| Open da Dinamarca - Duplas Mistas | 2018/10/20 08:00 | Zheng/Huang v Ahmad/Natsir | L | 2-1 |
| All England Open | 2018/10/19 15:07 | Ahmad/Natsir v Christiansen/Pedersen | W | 2-0 |
| Open da Dinamarca - Duplas Mistas | 2018/10/19 13:40 | Ahmad/Natsir v Christiansen/Pedersen | W | 2-0 |
| All England Open | 2018/10/18 14:23 | Ahmad/Natsir v Lamsfuss/Herttrich | W | 2-1 |
| Open da Dinamarca - Duplas Mistas | 2018/10/18 10:00 | Ahmad/Natsir v Lamsfuss/Herttrich | W | 2-1 |
| Open da Dinamarca - Duplas Mistas | 2018/10/17 09:40 | Ahmad/Natsir v Lane/Pugh | W | 2-0 |
| Open de França Duplas Mistas | 2018/10/25 16:30 | Seinen/Tabeling v Watanabe/Higashino | W | 0-2 |
| Open de França Duplas Mistas | 2018/10/24 13:30 | Lee/Chau v Watanabe/Higashino | W | 0-2 |
| Open da Dinamarca - Duplas Mistas | 2018/10/18 08:20 | Watanabe/Higashino v Chan/Goh | L | 0-2 |
| Open da Dinamarca - Duplas Mistas | 2018/10/16 07:00 | Watanabe/Higashino v He/Du | W | 2-1 |
| Indonésia - Masters - Duplas Mistas | 2018/09/28 05:00 | Watanabe/Higashino v Seo/Chae | L | 0-2 |
| Indonésia - Masters - Duplas Mistas | 2018/09/27 03:50 | Kim/Baek v Watanabe/Higashino | W | 0-2 |
| Indonésia - Masters - Duplas Mistas | 2018/09/25 07:40 | Lamsfuss/Herttrich v Watanabe/Higashino | W | 1-2 |
| All England Open | 2018/09/21 06:20 | Zhang/Li v Watanabe/Higashino | L | 2-0 |