| Japan Open WD | 2019/07/24 08:30 | Chang Y N / Kim H R v Sakuram. / Takah. | W | 2-0 |
| Korea Open 2019, WD | 2019/09/26 01:00 | Matsumoto/Nagahara v Chang Y N / Kim H R | W | 1-2 |
| Korea Open 2019, WD | 2019/09/25 01:20 | Dong W / Feng X v Chang Y N / Kim H R | W | 0-2 |
| China Open 2018, Women Doubles | 2019/09/21 03:20 | Chang Y N / Kim H R v Chen/Jia | L | 1-2 |
| China Open 2018, Women Doubles | 2019/09/20 04:30 | Chang Y N / Kim H R v Kim/Kong | W | 2-1 |
| China Open 2018, Women Doubles | 2019/09/19 07:35 | Matsumoto/Nagahara v Chang Y N / Kim H R | W | 0-2 |
| China Open 2018, Women Doubles | 2019/09/18 05:00 | Hsu Y C / Hu L F v Chang Y N / Kim H R | W | 0-2 |
| Hyderabad Open 2019, WD | 2019/08/09 09:30 | Chang Y N / Kim H R v Baek H N / Jung K E | L | 1-2 |
| Hyderabad Open 2019, WD | 2019/08/08 12:30 | Gao Z Y / Peng Q v Chang Y N / Kim H R | W | 0-2 |
| Korea Open 2019, WD | 2019/09/26 02:35 | Polii G / Rahayu A v Sakuram. / Takah. | W | 0-2 |
| Korea Open 2019, WD | 2019/09/25 04:55 | Choi/Wu v Sakuram. / Takah. | W | 0-2 |
| China Open 2018, Women Doubles | 2019/09/18 08:00 | Sakuram. / Takah. v Fukushima/Hirota | L | 0-2 |
| Chinese Taipei Open 2019, WD | 2019/09/06 08:10 | Polii G / Rahayu A v Sakuram. / Takah. | L | 2-0 |
| Chinese Taipei Open 2019, WD | 2019/09/05 04:40 | Sakuram. / Takah. v Li Z Q / Teng C H | W | 2-0 |
| Chinese Taipei Open 2019, WD | 2019/09/04 02:40 | Sakuram. / Takah. v Awanda A S / Bernadet P Z | W | 2-0 |
| Akita Masters 2019, WD | 2019/08/18 04:00 | Marwah N V / Syaikah P v Sakuram. / Takah. | W | 1-2 |
| Akita Masters 2019, WD | 2019/08/17 04:30 | Chen/Zhang v Sakuram. / Takah. | W | 0-2 |