| Thailand Open WD Qual | 2019/07/30 06:55 | Ramadhanti/Sugiarto v Chang/Yang | L | 2-0 |
| Chinese Taipei Open 2019, WD | 2019/09/04 13:10 | Chou C T / Wu S-P v Chang/Yang | W | 0-2 |
| Thailand Open WD Qual | 2019/07/30 06:55 | Ramadhanti/Sugiarto v Chang/Yang | L | 2-0 |
| Indonesia Open WD | 2019/07/17 06:15 | Chang/Yang v Dong W / Feng X | L | 0-2 |
| US Open 2019, WD | 2019/07/12 01:00 | Matsuyama/Shida v Chang/Yang | L | 2-0 |
| US Open 2019, WD | 2019/07/10 17:40 | Gao Z Y / Peng Q v Chang/Yang | W | 0-2 |
| Canada Open WD | 2019/07/03 21:40 | Chang/Yang v Cheng C Y / Lee C C | L | 1-2 |
| Australian Open WD Qual | 2019/06/04 02:30 | Hsieh P S / Lin X M v Chang/Yang | L | 2-0 |
| Sudirman Cup WD | 2019/05/22 04:30 | Chang/Yang v Chang Y N / Kong H Y | L | 0-2 |
| Chinese Taipei Open 2019, WD | 2019/09/04 13:10 | Hung/Lin v Ramadhanti/Sugiarto | W | 0-2 |
| Hyderabad Open 2019, WD | 2019/08/08 08:00 | Jang E S / Jeong N E v Ramadhanti/Sugiarto | L | 2-1 |
| Hyderabad Open 2019, WD | 2019/08/07 13:30 | Ramadhanti/Sugiarto v Lefel E / Tran A | W | 2-0 |
| Open de Thaïlande - Doubles Femmes | 2019/07/31 03:55 | Ramadhanti/Sugiarto v Polii G / Rahayu A | L | 0-2 |
| Thailand Open WD Qual | 2019/07/30 06:55 | Ramadhanti/Sugiarto v Chang/Yang | W | 2-0 |
| Russia Open 2019, WD | 2019/07/19 03:50 | Kashihara M / Kato M v Ramadhanti/Sugiarto | L | 2-0 |
| Russia Open 2019, WD | 2019/07/18 03:45 | Ramadhanti/Sugiarto v Belonyuk V / Radchenko D | W | 2-0 |