| China Open 2018, Women Doubles | 09/20 07:20 | 4 | Matsumoto/Nagahara v Kim S Y / Kong H Y | W | 2-0 | |
| China Open 2018, Women Doubles | 09/19 07:45 | 5 | Matsumoto/Nagahara v Hsu Y C / Wu T J | W | 2-0 | |
| Open d'Angleterre | 09/14 08:20 | 3 | Matsumoto/Nagahara v Du / Li | L | 0-2 | |
| Open d'Angleterre | 09/13 02:20 | 4 | Fruergaard/Thygesen v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Angleterre | 09/12 01:00 | 5 | Bolotova E / Davletova A v Matsumoto/Nagahara | W | 0-2 | |
| Giraldilla Int. XD | 09/02 10:00 | 1 | Matsumoto/Nagahara v Sakuram. / Takah. | W | 2-0 | |
| Giraldilla Int. XD | 09/01 13:15 | 2 | Matsumoto/Nagahara v Fruergaard/Thygesen | W | 2-1 | |
| Giraldilla Int. XD | 08/31 15:15 | 3 | Matsumoto/Nagahara v Chang Y L / Cheng W H | W | 2-0 | |
| Giraldilla Int. XD | 08/30 11:40 | 4 | Matsumoto/Nagahara v Garino S / Iversen L | W | 2-0 | |
| Open d'Angleterre | 08/05 05:00 | 1 | Matsumoto/Nagahara v Fukushima/Hirota | W | 2-1 | |
| Open d'Angleterre | 08/04 03:00 | 2 | Polii G / Rahayu A v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Angleterre | 08/03 03:00 | 3 | Matsumoto M / Nagahara W v Kititharakul/Prajongjai | W | 2-0 | |
| Open d'Angleterre | 08/02 03:00 | 4 | Matsutomo M / Takahashi A v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Angleterre | 08/01 08:40 | 5 | Matsumoto/Nagahara v Huang D / Li Y | W | 2-1 | |
| Indonesia Masters XD | 07/13 09:30 | 3 | Matsumoto/Nagahara v Tanaka S / Yonemoto K | L | 0-2 | |
| Indonesia Masters XD | 07/12 10:05 | 4 | Cao T W / Zheng Y v Matsumoto/Nagahara | W | 0-2 | |
| Indonesia Masters XD | 07/11 11:20 | 5 | Chalad. C / Muen. P v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Angleterre | 07/08 07:30 | 1 | Matsumoto/Nagahara v Fukushima/Hirota | L | 1-2 | |
| Open d'Angleterre | 07/07 08:00 | 2 | Chen/Jia v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Angleterre | 07/06 07:30 | 3 | Hsu Y C / Wu T J v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Angleterre | 07/05 07:15 | 4 | Kititharakul/Prajongjai v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Angleterre | 07/04 09:30 | 5 | Fukuman N / Yonao K v Matsumoto/Nagahara | W | 1-2 | |
| Open d'Angleterre | 06/29 07:30 | 3 | Matsutomo M / Takahashi A v Matsumoto/Nagahara | L | 2-1 | |
| Open d'Angleterre | 06/28 08:00 | 4 | Matsumoto/Nagahara v Juhl / Pedersen | W | 2-0 | |
| Open d'Angleterre | 06/27 07:00 | 5 | Lim Y L / Yap C W v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Angleterre | 03/17 11:00 | 2 | Juhl / Pedersen v Matsumoto/Nagahara | L | 2-0 | |
| Open d'Angleterre | 03/16 18:10 | 3 | Matsumoto/Nagahara v Matsutomo M / Takahashi A | W | 2-0 | |
| Open d'Angleterre | 03/15 18:00 | 4 | Matsumoto/Nagahara v Stoeva/Stoeva | W | 2-0 | |
| Open d'Angleterre | 03/14 16:00 | 5 | Matsumoto/Nagahara v Morozova O / Chervyakova A | W | 2-0 | |
| Indonesia Masters XD | 03/08 13:05 | 4 | Matsumoto/Nagahara v Fukushima/Hirota | L | 0-2 |