| World Championships XD | 12/14 08:40 | 6 | Watanabe/Higashino v Dremin/Dimova | W | 2-0 | |
| World Tour Finals XD | 12/05 05:00 | 1 | Watanabe/Higashino v Puavaranukroh/Taerattanachai | L | 0-2 | |
| World Tour Finals XD | 12/04 03:00 | 1 | Watanabe/Higashino v Tang/Tse | W | 2-1 | |
| World Tour Finals XD | 12/03 09:30 | 1 | Watanabe/Higashino v Chan/Goh | W | 2-0 | |
| World Tour Finals XD | 12/02 09:00 | 1 | Watanabe/Higashino v Tan/Lai | W | 2-0 | |
| World Tour Finals XD | 12/01 09:00 | 1 | Watanabe/Higashino v Christiansen/Bøje | W | 2-0 | |
| Indonesia Open XD | 11/28 05:40 | - | Puavaranukroh/Taerattanachai v Watanabe/Higashino | L | 2-0 | |
| Indonesia Open XD | 11/27 05:00 | 2 | Watanabe/Higashino v Christiansen/Bøje | W | 2-0 | |
| Indonesia Open XD | 11/26 05:20 | 3 | Tang/Tse v Watanabe/Higashino | W | 0-2 | |
| Indonesia Open XD | 11/25 04:20 | - | Chang/Ng v Watanabe/Higashino | W | 0-2 | |
| Indonesia Open XD | 11/24 07:20 | - | Cheah/Hoo v Watanabe/Higashino | W | 0-2 | |
| Indonesia Masters XD | 11/20 04:00 | 2 | Watanabe/Higashino v Tang/Tse | L | 1-2 | |
| Indonesia Masters XD | 11/19 05:20 | 3 | Faizal/Emanuelle Widjaja v Watanabe/Higashino | W | 1-2 | |
| Indonesia Masters XD | 11/18 05:00 | - | Maulana/Bandaso v Watanabe/Higashino | W | 0-2 | |
| Indonesia Masters XD | 11/17 10:30 | 5 | Tan/Lai v Watanabe/Higashino | W | 1-2 | |
| French Open XD | 10/31 14:00 | - | Watanabe/Higashino v Christiansen/Bøje | W | 2-0 | |
| French Open XD | 10/30 08:00 | - | Puavaranukroh/Taerattanachai v Watanabe/Higashino | W | 0-2 | |
| French Open XD | 10/29 14:00 | 3 | Watanabe/Higashino v Chan/Goh | W | 2-0 | |
| French Open XD | 10/28 11:10 | - | Watanabe/Higashino v Hoo/Cheah | W | 2-0 | |
| French Open XD | 10/27 08:00 | 5 | Watanabe/Higashino v Rivaldy/Mentari | W | 2-0 | |
| Denmark Open XD | 10/24 11:00 | 1 | Watanabe/Higashino v Puavaranukroh/Taerattanachai | W | 2-0 | |
| Denmark Open XD | 10/23 08:00 | 2 | Wang/Huang v Watanabe/Higashino | W | 1-2 | |
| Denmark Open XD | 10/22 11:00 | - | Watanabe/Higashino v Tan/Lai | W | 2-1 | |
| Denmark Open XD | 10/21 10:40 | - | Watanabe/Higashino v Rivaldy/Mentari | W | 2-0 | |
| Denmark Open XD | 10/19 14:25 | 5 | Watanabe/Higashino v Maulana/Bandaso | W | 2-0 | |
| Sudirman Cup XD | 10/03 12:00 | - | Wang/Huang v Watanabe/Higashino | - | Cancelled | |
| Sudirman Cup XD | 10/02 15:00 | - | Hoo/Cheah v Watanabe/Higashino | - | Cancelled | |
| Sudirman Cup XD | 10/01 15:00 | - | Lu/Chang v Watanabe/Higashino | - | Cancelled | |
| Sudirman Cup XD | 09/30 15:00 | - | Watanabe/Higashino v Hoo/Cheah | W | 2-0 | |
| Sudirman Cup XD | 09/28 13:00 | - | Watanabe/Higashino v Ellis/Smith | W | 2-0 |