| New Zealand Open 2019, WD | 2019/05/01 03:20 | Chang/Yang v Apalisok R / Jiang J | W | 2-0 |
| Asia Championships WD | 2019/04/26 09:00 | Chang/Yang v Haris D D / Pradipta R A | L | 0-2 |
| Asia Championships WD | 2019/04/25 05:45 | Chang/Yang v Hendahewa T P / Sirimannage K I | W | 2-0 |
| Asia Championships WD | 2019/04/24 08:40 | Chang/Yang v Ng T / Wu J | W | 2-1 |
| Singapore Open WD | 2019/04/09 10:40 | Mapasa S / Somerville G v Chang/Yang | L | 2-0 |
| Open d'Inde - Doubles Femmes | 2019/03/26 10:30 | Polii G / Rahayu A v Chang/Yang | L | 2-0 |
| Tong Yun Kai Cup WD | 2019/03/21 06:30 | Chang/Yang v Panda R / Sunil A S | W | 2-0 |
| Open de Suisse - Doubles Femmes | 2019/03/14 18:30 | Chang/Yang v Goliszewski J / Kaepplein L | L | 0-2 |
| New Zealand Open 2019, WD | 2019/05/01 06:00 | Wang V / Zhou C v Hobara S / Sone N | W | 0-2 |
| Osaka Int. WD | 2019/04/07 03:00 | Kawashima R / Ozaki S v Hobara S / Sone N | W | 1-2 |
| Osaka Int. WD | 2019/04/06 03:30 | Kashihara M / Kato M v Hobara S / Sone N | W | 1-2 |
| Open de Suisse - Doubles Femmes | 2019/03/13 13:10 | Li/Zheng v Hobara S / Sone N | L | 2-0 |
| Giraldilla Int. XD | 2019/02/23 11:40 | Hobara S / Sone N v Liu / Xia | L | 0-2 |
| Giraldilla Int. XD | 2019/02/22 18:00 | Karlsson E / Magnusson J v Hobara S / Sone N | W | 0-2 |
| Giraldilla Int. XD | 2019/02/21 15:30 | Hobara S / Sone N v Komendrovskaja E / Shegurova M | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/10/24 09:40 | Hobara S / Sone N v Rahayu B S / Winata A O | L | 0-2 |