| China Open 2018, Women Doubles | 11/07 02:20 | 4 | Matsumoto/Nagahara v Dong W / Feng X | W | 2-0 | |
| China Open 2018, Women Doubles | 11/05 07:40 | 5 | Matsumoto M / Nagahara W v Delrue D / Palermo L | W | 2-0 | |
| Open de France - Doubles Femmes | 10/26 09:30 | 2 | Matsumoto/Nagahara v Kim/Kong | L | 1-2 | |
| Open de France - Doubles Femmes | 10/25 12:20 | 3 | Matsumoto/Nagahara v Liu / Xia | W | 2-0 | |
| Open de France - Doubles Femmes | 10/24 13:20 | 4 | Matsumoto/Nagahara v Lefel E / Tran A | W | 2-0 | |
| Open de France - Doubles Femmes | 10/22 13:20 | 5 | Matsumoto M / Nagahara W v Birch C / Smith L | W | 2-0 | |
| Denmark Open WD | 10/19 12:00 | 2 | Matsumoto/Nagahara v Baek H N / Jung K E | L | 1-2 | |
| Denmark Open WD | 10/18 13:00 | 3 | Matsumoto/Nagahara v Lee/Shin | W | 2-1 | |
| Denmark Open WD | 10/17 08:20 | 4 | Matsumoto/Nagahara v Liu / Xia | W | 2-0 | |
| Denmark Open WD | 10/15 14:20 | 5 | Matsumoto/Nagahara v Ponnappa A / Reddy B S | W | 2-0 | |
| Korea Open 2019, WD | 09/26 01:00 | 4 | Matsumoto/Nagahara v Chang Y N / Kim H R | L | 1-2 | |
| Korea Open 2019, WD | 09/25 00:10 | 5 | Matsumoto M / Nagahara W v Chalad. C / Muen. P | W | 2-0 | |
| China Open 2018, Women Doubles | 09/19 07:35 | 4 | Matsumoto/Nagahara v Chang Y N / Kim H R | L | 0-2 | |
| China Open 2018, Women Doubles | 09/17 09:30 | 5 | Matsumoto/Nagahara v Dong W / Feng X | W | 2-1 | |
| World Championships WD | 08/25 10:00 | 1 | Matsumoto/Nagahara v Fukushima/Hirota | W | 2-1 | |
| World Championships WD | 08/24 15:00 | 2 | Matsumoto/Nagahara v Polii G / Rahayu A | W | 2-0 | |
| World Championships WD | 08/23 15:20 | 3 | Matsumoto/Nagahara v Tanaka S / Yonemoto K | - | Retired | |
| World Championships WD | 08/22 16:30 | 4 | Matsumoto/Nagahara v Fruergaard/Thygesen | W | 2-0 | |
| World Championships WD | 08/21 09:00 | 5 | Matsumoto/Nagahara v Piek S / Seinen C | W | 2-0 | |
| Thailand Open WD | 08/02 06:00 | 3 | Matsumoto/Nagahara v Du / Li | L | 1-2 | |
| Thailand Open WD | 08/01 08:15 | 4 | Matsumoto/Nagahara v Baek H N / Jung K E | W | 2-0 | |
| Thailand Open WD | 07/30 10:00 | 5 | Matsumoto/Nagahara v Supajirakul P / Taerattanachai S | W | 2-1 | |
| Japan Open WD | 07/28 03:00 | 1 | Matsumoto/Nagahara v Kim/Kong | L | 0-2 | |
| Japan Open WD | 07/27 01:00 | 2 | Matsumoto/Nagahara v Matsutomo M / Takahashi A | W | 2-0 | |
| Japan Open WD | 07/26 04:30 | 3 | Matsumoto/Nagahara v Matsuyama/Shida | W | 2-0 | |
| Japan Open WD | 07/25 02:00 | 4 | Matsumoto/Nagahara v Chow / Lee | W | 2-0 | |
| Japan Open WD | 07/23 01:30 | 5 | Matsumoto M / Nagahara W v Barkah Y / Sugiarto J F | W | 2-0 | |
| Indonesia Open WD | 07/19 06:40 | 3 | Matsumoto/Nagahara v Lee/Shin | L | 0-2 | |
| Indonesia Open WD | 07/18 02:05 | 4 | Matsumoto/Nagahara v Melati N / Nuraidah T R | W | 2-0 | |
| Indonesia Open WD | 07/16 05:25 | 5 | Matsumoto M / Nagahara W v Honderich R / Tsai K | W | 2-0 |