| All England Open XD | 2021/03/20 12:40 | Ellis/Smith v Watanabe/Higashino | W | 0-2 |
| All England Open XD | 2020/03/12 11:30 | Ellis/Smith v Watanabe/Higashino | L | 2-0 |
| Olympics 2020 - XD | 2021/07/30 01:30 | Tang/Tse v Watanabe/Higashino | W | 0-2 |
| Olympics 2020 - XD | 2021/07/29 00:00 | Watanabe/Higashino v Huang/Wang | L | 1-2 |
| Olympics 2020 - XD | 2021/07/28 02:40 | Watanabe/Higashino v Puavaranukroh/Taerattanachai | W | 2-1 |
| Olympics 2020 - XD | 2021/07/26 01:40 | Jordan/Oktavianti v Watanabe/Higashino | W | 0-2 |
| Olympics 2020 - XD | 2021/07/25 09:40 | Watanabe/Higashino v Leung/Somerville | W | 2-0 |
| Olympics 2020 - XD | 2021/07/24 00:00 | Watanabe/Higashino v Christiansen/Boje | W | 2-1 |
| All England Open XD | 2021/03/21 11:20 | Kaneko/Matsumoto v Watanabe/Higashino | W | 0-2 |
| All England Open XD | 2021/03/20 12:40 | Ellis/Smith v Watanabe/Higashino | W | 0-2 |
| Sudirman Cup XD | 2021/09/27 07:00 | Cheah/Hoo v Ellis/Smith | L | 2-0 |
| Olympics 2020 - XD | 2021/07/28 02:40 | Ellis/Smith v Tang/Tse | L | 0-2 |
| Olympics 2020 - XD | 2021/07/26 03:00 | Puavaranukroh/Taerattanachai v Ellis/Smith | W | 0-2 |
| Olympics 2020 - XD | 2021/07/25 10:20 | Ellis/Smith v Hurlburt-Yu/Wu | W | 2-0 |
| Olympics 2020 - XD | 2021/07/24 00:40 | Ellis/Smith v Delrue/Gicquel | W | 2-0 |
| European Championships XD | 2021/05/02 09:00 | Ellis/Smith v Alimov/Davletova | L | 1-2 |
| European Championships XD | 2021/05/01 14:00 | Ellis/Smith v Christiansen/Boje | W | 2-0 |
| European Championships XD | 2021/04/30 08:00 | Ellis/Smith v Magee/Magee | W | 2-0 |